3d2650bdeb
The logic in RISCVMatInt would previously produce lui+addiw on RV64 whenever a 32-bit integer must be materialised and the Hi20 and Lo12 parts are non-zero. However, sometimes addi can be used equivalently (whenever the sign extension behaviour of addiw would be a no-op). This patch moves to using addiw only when necessary. Although there is absolutely no advantage in terms of compressibility or performance, this has the following advantages: * It's more consistent with logic used elsewhere in the backend. For instance, RISCVOptWInstrs will try to convert addiw to addi on the basis it reduces test diffs vs RV32. * This matches the lowering GCC does in its codegen path. Unlike LLVM, GCC seems to have different expansion logic for the assembler vs codegen. For codegen it will use lui+addi if possible, but expanding `li` in the assembler will always produces lui+addiw as LLVM did prior to this commit. As someone who has been looking at a lot of gcc vs clang diffs lately, reducing unnecessary divergence is of at least some value. * As the diff for fold-mem-offset.ll shows, we can fold memory offsets in more cases when addi is used. Memory offset folding could be taught to recognise when the addiw could be replaced with an addi, but that seems unnecessary when we can simply change the logic in RISCVMatInt. As pointed out by @topperc during review, making this change without modifying RISCVOptWInstrs risks introducing some cases where we fail to remove a sext.w that we removed before. I've incorporated a patch based on a suggestion from Craig that avoids it, and also adds appropriate RISCVOptWInstrs test cases. The initial patch description noted that the main motivation was to avoid unnecessary differences both for RV32/RV64 and when comparing GCC, but noted that very occasionally we see a benefit from memory offset folding kicking in when it didn't before. Looking at the dynamic instruction count difference for SPEC benchmarks targeting rva22u64 and it shows we actually get a meaningful ~4.3% reduction in dynamic icount for 519.lbm_r. Looking at the data more closely, the codegen difference is in `LBM_performStreamCollideTRT` which as a function accounts for ~98% for dynamically executed instructions and the codegen diffs appear to be a knock-on effect of the address merging reducing register pressure right from function entry (for instance, we get a big reduction in dynamically executed loads in that function). Below is the icount data (rva22u64 -O3, no LTO): ``` Benchmark Baseline This PR Diff (%) ============================================================ 500.perlbench_r 174116601991 174115795810 -0.00% 502.gcc_r 218903280858 218903215788 -0.00% 505.mcf_r 131208029185 131207692803 -0.00% 508.namd_r 217497594322 217497594297 -0.00% 510.parest_r 289314486153 289313577652 -0.00% 511.povray_r 30640531048 30640765701 0.00% 519.lbm_r 95897914862 91712688050 -4.36% 520.omnetpp_r 134641549722 134867015683 0.17% 523.xalancbmk_r 281462762992 281432092673 -0.01% 525.x264_r 379776121941 379535558210 -0.06% 526.blender_r 659736022025 659738387343 0.00% 531.deepsjeng_r 349122867552 349122867481 -0.00% 538.imagick_r 238558760552 238558753269 -0.00% 541.leela_r 406578560612 406385135260 -0.05% 544.nab_r 400997131674 400996765827 -0.00% 557.xz_r 130079522194 129945515709 -0.10% ``` The instcounting setup I use doesn't have good support for drilling down into functions from outside the linked executable (e.g. libc). The difference in omnetpp all seems to come from there, and does not reflect any degradation in codegen quality. I can confirm with the current version of the PR there is no change in the number of static sext.w across all the SPEC 2017 benchmarks (rva22u64 O3) Co-authored-by: Craig Topper <craig.topper@sifive.com>
3144 lines
136 KiB
LLVM
3144 lines
136 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -verify-machineinstrs \
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; RUN: | FileCheck -check-prefix=ILP32-ILP32F-FPELIM %s
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; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -verify-machineinstrs -frame-pointer=all \
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; RUN: | FileCheck -check-prefix=ILP32-ILP32F-WITHFP %s
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; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+d -verify-machineinstrs \
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; RUN: | FileCheck -check-prefix=RV32D-ILP32-ILP32F-ILP32D-FPELIM %s
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; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+d -target-abi ilp32f \
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; RUN: -verify-machineinstrs \
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; RUN: | FileCheck -check-prefix=RV32D-ILP32-ILP32F-ILP32D-FPELIM %s
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; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -mattr=+d -target-abi ilp32d \
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; RUN: -verify-machineinstrs \
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; RUN: | FileCheck -check-prefix=RV32D-ILP32-ILP32F-ILP32D-FPELIM %s
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; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -target-abi ilp32e \
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; RUN: -verify-machineinstrs \
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; RUN: | FileCheck -check-prefix=ILP32E-FPELIM %s
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; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=riscv32 -target-abi ilp32e -frame-pointer=all \
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; RUN: -verify-machineinstrs \
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; RUN: | FileCheck -check-prefix=ILP32E-WITHFP %s
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; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -verify-machineinstrs \
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; RUN: | FileCheck -check-prefix=LP64-LP64F-LP64D-FPELIM %s
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; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+d -target-abi lp64f \
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; RUN: -verify-machineinstrs \
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; RUN: | FileCheck -check-prefix=LP64-LP64F-LP64D-FPELIM %s
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; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -mattr=+d -target-abi lp64d \
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; RUN: -verify-machineinstrs \
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; RUN: | FileCheck -check-prefix=LP64-LP64F-LP64D-FPELIM %s
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; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -verify-machineinstrs -frame-pointer=all \
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; RUN: | FileCheck -check-prefix=LP64-LP64F-LP64D-WITHFP %s
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; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -target-abi lp64e \
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; RUN: -verify-machineinstrs \
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; RUN: | FileCheck -check-prefix=LP64E-FPELIM %s
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; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=riscv64 -target-abi lp64e -frame-pointer=all \
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; RUN: -verify-machineinstrs \
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; RUN: | FileCheck -check-prefix=LP64E-WITHFP %s
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; The same vararg calling convention is used for ilp32/ilp32f/ilp32d and for
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; lp64/lp64f/lp64d. Different CHECK lines are required for RV32D due to slight
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; codegen differences due to the way the f64 load operations are lowered.
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; The nounwind attribute is omitted for some of the tests, to check that CFI
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; directives are correctly generated.
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declare void @llvm.va_start(ptr)
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declare void @llvm.va_end(ptr)
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declare void @notdead(ptr)
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; Although frontends are recommended to not generate va_arg due to the lack of
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; support for aggregate types, we test simple cases here to ensure they are
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; lowered correctly
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define i32 @va1(ptr %fmt, ...) {
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; ILP32-ILP32F-FPELIM-LABEL: va1:
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; ILP32-ILP32F-FPELIM: # %bb.0:
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; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -48
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; ILP32-ILP32F-FPELIM-NEXT: .cfi_def_cfa_offset 48
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; ILP32-ILP32F-FPELIM-NEXT: mv a0, a1
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; ILP32-ILP32F-FPELIM-NEXT: sw a5, 36(sp)
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; ILP32-ILP32F-FPELIM-NEXT: sw a6, 40(sp)
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; ILP32-ILP32F-FPELIM-NEXT: sw a7, 44(sp)
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; ILP32-ILP32F-FPELIM-NEXT: sw a1, 20(sp)
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; ILP32-ILP32F-FPELIM-NEXT: sw a2, 24(sp)
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; ILP32-ILP32F-FPELIM-NEXT: sw a3, 28(sp)
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; ILP32-ILP32F-FPELIM-NEXT: sw a4, 32(sp)
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; ILP32-ILP32F-FPELIM-NEXT: addi a1, sp, 24
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; ILP32-ILP32F-FPELIM-NEXT: sw a1, 12(sp)
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; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 48
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; ILP32-ILP32F-FPELIM-NEXT: .cfi_def_cfa_offset 0
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; ILP32-ILP32F-FPELIM-NEXT: ret
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;
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; ILP32-ILP32F-WITHFP-LABEL: va1:
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; ILP32-ILP32F-WITHFP: # %bb.0:
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; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -48
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; ILP32-ILP32F-WITHFP-NEXT: .cfi_def_cfa_offset 48
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; ILP32-ILP32F-WITHFP-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
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; ILP32-ILP32F-WITHFP-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
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; ILP32-ILP32F-WITHFP-NEXT: .cfi_offset ra, -36
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; ILP32-ILP32F-WITHFP-NEXT: .cfi_offset s0, -40
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; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 16
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; ILP32-ILP32F-WITHFP-NEXT: .cfi_def_cfa s0, 32
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; ILP32-ILP32F-WITHFP-NEXT: mv a0, a1
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; ILP32-ILP32F-WITHFP-NEXT: sw a5, 20(s0)
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; ILP32-ILP32F-WITHFP-NEXT: sw a6, 24(s0)
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; ILP32-ILP32F-WITHFP-NEXT: sw a7, 28(s0)
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; ILP32-ILP32F-WITHFP-NEXT: sw a1, 4(s0)
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; ILP32-ILP32F-WITHFP-NEXT: sw a2, 8(s0)
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; ILP32-ILP32F-WITHFP-NEXT: sw a3, 12(s0)
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; ILP32-ILP32F-WITHFP-NEXT: sw a4, 16(s0)
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; ILP32-ILP32F-WITHFP-NEXT: addi a1, s0, 8
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; ILP32-ILP32F-WITHFP-NEXT: sw a1, -12(s0)
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; ILP32-ILP32F-WITHFP-NEXT: .cfi_def_cfa sp, 48
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; ILP32-ILP32F-WITHFP-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
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; ILP32-ILP32F-WITHFP-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
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; ILP32-ILP32F-WITHFP-NEXT: .cfi_restore ra
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; ILP32-ILP32F-WITHFP-NEXT: .cfi_restore s0
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; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 48
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; ILP32-ILP32F-WITHFP-NEXT: .cfi_def_cfa_offset 0
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; ILP32-ILP32F-WITHFP-NEXT: ret
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;
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va1:
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -48
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: .cfi_def_cfa_offset 48
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: mv a0, a1
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a5, 36(sp)
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a6, 40(sp)
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a7, 44(sp)
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 20(sp)
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a2, 24(sp)
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a3, 28(sp)
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a4, 32(sp)
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a1, sp, 24
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 12(sp)
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 48
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: .cfi_def_cfa_offset 0
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; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
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;
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; ILP32E-FPELIM-LABEL: va1:
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; ILP32E-FPELIM: # %bb.0:
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; ILP32E-FPELIM-NEXT: addi sp, sp, -28
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; ILP32E-FPELIM-NEXT: .cfi_def_cfa_offset 28
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; ILP32E-FPELIM-NEXT: mv a0, a1
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; ILP32E-FPELIM-NEXT: sw a5, 24(sp)
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; ILP32E-FPELIM-NEXT: sw a1, 8(sp)
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; ILP32E-FPELIM-NEXT: sw a2, 12(sp)
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; ILP32E-FPELIM-NEXT: sw a3, 16(sp)
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; ILP32E-FPELIM-NEXT: sw a4, 20(sp)
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; ILP32E-FPELIM-NEXT: addi a1, sp, 12
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; ILP32E-FPELIM-NEXT: sw a1, 0(sp)
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; ILP32E-FPELIM-NEXT: addi sp, sp, 28
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; ILP32E-FPELIM-NEXT: .cfi_def_cfa_offset 0
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; ILP32E-FPELIM-NEXT: ret
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;
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; ILP32E-WITHFP-LABEL: va1:
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; ILP32E-WITHFP: # %bb.0:
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; ILP32E-WITHFP-NEXT: addi sp, sp, -36
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; ILP32E-WITHFP-NEXT: .cfi_def_cfa_offset 36
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; ILP32E-WITHFP-NEXT: sw ra, 8(sp) # 4-byte Folded Spill
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; ILP32E-WITHFP-NEXT: sw s0, 4(sp) # 4-byte Folded Spill
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; ILP32E-WITHFP-NEXT: .cfi_offset ra, -28
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; ILP32E-WITHFP-NEXT: .cfi_offset s0, -32
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; ILP32E-WITHFP-NEXT: addi s0, sp, 12
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; ILP32E-WITHFP-NEXT: .cfi_def_cfa s0, 24
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; ILP32E-WITHFP-NEXT: mv a0, a1
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; ILP32E-WITHFP-NEXT: sw a5, 20(s0)
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; ILP32E-WITHFP-NEXT: sw a1, 4(s0)
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; ILP32E-WITHFP-NEXT: sw a2, 8(s0)
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; ILP32E-WITHFP-NEXT: sw a3, 12(s0)
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; ILP32E-WITHFP-NEXT: sw a4, 16(s0)
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; ILP32E-WITHFP-NEXT: addi a1, s0, 8
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; ILP32E-WITHFP-NEXT: sw a1, -12(s0)
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; ILP32E-WITHFP-NEXT: .cfi_def_cfa sp, 36
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; ILP32E-WITHFP-NEXT: lw ra, 8(sp) # 4-byte Folded Reload
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; ILP32E-WITHFP-NEXT: lw s0, 4(sp) # 4-byte Folded Reload
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; ILP32E-WITHFP-NEXT: .cfi_restore ra
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; ILP32E-WITHFP-NEXT: .cfi_restore s0
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; ILP32E-WITHFP-NEXT: addi sp, sp, 36
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; ILP32E-WITHFP-NEXT: .cfi_def_cfa_offset 0
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; ILP32E-WITHFP-NEXT: ret
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;
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; LP64-LP64F-LP64D-FPELIM-LABEL: va1:
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; LP64-LP64F-LP64D-FPELIM: # %bb.0:
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; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -80
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; LP64-LP64F-LP64D-FPELIM-NEXT: .cfi_def_cfa_offset 80
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; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 24(sp)
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; LP64-LP64F-LP64D-FPELIM-NEXT: addi a0, sp, 28
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; LP64-LP64F-LP64D-FPELIM-NEXT: sd a0, 8(sp)
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; LP64-LP64F-LP64D-FPELIM-NEXT: lw a0, 24(sp)
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; LP64-LP64F-LP64D-FPELIM-NEXT: sd a5, 56(sp)
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; LP64-LP64F-LP64D-FPELIM-NEXT: sd a6, 64(sp)
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; LP64-LP64F-LP64D-FPELIM-NEXT: sd a7, 72(sp)
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; LP64-LP64F-LP64D-FPELIM-NEXT: sd a2, 32(sp)
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; LP64-LP64F-LP64D-FPELIM-NEXT: sd a3, 40(sp)
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; LP64-LP64F-LP64D-FPELIM-NEXT: sd a4, 48(sp)
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; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 80
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; LP64-LP64F-LP64D-FPELIM-NEXT: .cfi_def_cfa_offset 0
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; LP64-LP64F-LP64D-FPELIM-NEXT: ret
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;
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; LP64-LP64F-LP64D-WITHFP-LABEL: va1:
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; LP64-LP64F-LP64D-WITHFP: # %bb.0:
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; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -96
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; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_def_cfa_offset 96
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; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
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; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
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; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_offset ra, -72
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; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_offset s0, -80
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; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 32
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; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_def_cfa s0, 64
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; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, 8(s0)
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; LP64-LP64F-LP64D-WITHFP-NEXT: addi a0, s0, 12
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; LP64-LP64F-LP64D-WITHFP-NEXT: sd a0, -24(s0)
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; LP64-LP64F-LP64D-WITHFP-NEXT: lw a0, 8(s0)
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; LP64-LP64F-LP64D-WITHFP-NEXT: sd a5, 40(s0)
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; LP64-LP64F-LP64D-WITHFP-NEXT: sd a6, 48(s0)
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; LP64-LP64F-LP64D-WITHFP-NEXT: sd a7, 56(s0)
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; LP64-LP64F-LP64D-WITHFP-NEXT: sd a2, 16(s0)
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; LP64-LP64F-LP64D-WITHFP-NEXT: sd a3, 24(s0)
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; LP64-LP64F-LP64D-WITHFP-NEXT: sd a4, 32(s0)
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; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_def_cfa sp, 96
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; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
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; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
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; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_restore ra
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; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_restore s0
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; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 96
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; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_def_cfa_offset 0
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; LP64-LP64F-LP64D-WITHFP-NEXT: ret
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;
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; LP64E-FPELIM-LABEL: va1:
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; LP64E-FPELIM: # %bb.0:
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; LP64E-FPELIM-NEXT: addi sp, sp, -56
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; LP64E-FPELIM-NEXT: .cfi_def_cfa_offset 56
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; LP64E-FPELIM-NEXT: sd a1, 16(sp)
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; LP64E-FPELIM-NEXT: addi a0, sp, 20
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; LP64E-FPELIM-NEXT: sd a0, 0(sp)
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; LP64E-FPELIM-NEXT: lw a0, 16(sp)
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; LP64E-FPELIM-NEXT: sd a5, 48(sp)
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; LP64E-FPELIM-NEXT: sd a2, 24(sp)
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; LP64E-FPELIM-NEXT: sd a3, 32(sp)
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; LP64E-FPELIM-NEXT: sd a4, 40(sp)
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; LP64E-FPELIM-NEXT: addi sp, sp, 56
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; LP64E-FPELIM-NEXT: .cfi_def_cfa_offset 0
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; LP64E-FPELIM-NEXT: ret
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;
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; LP64E-WITHFP-LABEL: va1:
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; LP64E-WITHFP: # %bb.0:
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; LP64E-WITHFP-NEXT: addi sp, sp, -72
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; LP64E-WITHFP-NEXT: .cfi_def_cfa_offset 72
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; LP64E-WITHFP-NEXT: sd ra, 16(sp) # 8-byte Folded Spill
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; LP64E-WITHFP-NEXT: sd s0, 8(sp) # 8-byte Folded Spill
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; LP64E-WITHFP-NEXT: .cfi_offset ra, -56
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; LP64E-WITHFP-NEXT: .cfi_offset s0, -64
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; LP64E-WITHFP-NEXT: addi s0, sp, 24
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; LP64E-WITHFP-NEXT: .cfi_def_cfa s0, 48
|
|
; LP64E-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64E-WITHFP-NEXT: addi a0, s0, 12
|
|
; LP64E-WITHFP-NEXT: sd a0, -24(s0)
|
|
; LP64E-WITHFP-NEXT: lw a0, 8(s0)
|
|
; LP64E-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64E-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64E-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64E-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64E-WITHFP-NEXT: .cfi_def_cfa sp, 72
|
|
; LP64E-WITHFP-NEXT: ld ra, 16(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 8(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: .cfi_restore ra
|
|
; LP64E-WITHFP-NEXT: .cfi_restore s0
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 72
|
|
; LP64E-WITHFP-NEXT: .cfi_def_cfa_offset 0
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%va = alloca ptr
|
|
call void @llvm.va_start(ptr %va)
|
|
%argp.cur = load ptr, ptr %va, align 4
|
|
%argp.next = getelementptr inbounds i8, ptr %argp.cur, i32 4
|
|
store ptr %argp.next, ptr %va, align 4
|
|
%1 = load i32, ptr %argp.cur, align 4
|
|
call void @llvm.va_end(ptr %va)
|
|
ret i32 %1
|
|
}
|
|
|
|
define i32 @va1_va_arg(ptr %fmt, ...) nounwind {
|
|
; ILP32-ILP32F-FPELIM-LABEL: va1_va_arg:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-FPELIM-NEXT: mv a0, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a5, 36(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a6, 40(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a7, 44(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a1, 20(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a2, 24(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a3, 28(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a4, 32(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a1, sp, 24
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a1, 12(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va1_va_arg:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 16
|
|
; ILP32-ILP32F-WITHFP-NEXT: mv a0, a1
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a6, 24(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a7, 28(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a1, s0, 8
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a1, -12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va1_va_arg:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: mv a0, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a5, 36(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a6, 40(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a7, 44(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 20(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a2, 24(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a3, 28(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a4, 32(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a1, sp, 24
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 12(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va1_va_arg:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, -28
|
|
; ILP32E-FPELIM-NEXT: mv a0, a1
|
|
; ILP32E-FPELIM-NEXT: sw a5, 24(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a1, 8(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a2, 12(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a3, 16(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a4, 20(sp)
|
|
; ILP32E-FPELIM-NEXT: addi a1, sp, 12
|
|
; ILP32E-FPELIM-NEXT: sw a1, 0(sp)
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, 28
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va1_va_arg:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -36
|
|
; ILP32E-WITHFP-NEXT: sw ra, 8(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 4(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 12
|
|
; ILP32E-WITHFP-NEXT: mv a0, a1
|
|
; ILP32E-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32E-WITHFP-NEXT: addi a1, s0, 8
|
|
; ILP32E-WITHFP-NEXT: sw a1, -12(s0)
|
|
; ILP32E-WITHFP-NEXT: lw ra, 8(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 4(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 36
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va1_va_arg:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -80
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: mv a0, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a5, 56(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a6, 64(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a7, 72(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 24(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a2, 32(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a3, 40(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a4, 48(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a1, sp, 32
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 80
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va1_va_arg:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -96
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 32
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: mv a0, a1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a6, 48(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a7, 56(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a1, s0, 16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, -24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 96
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va1_va_arg:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, -56
|
|
; LP64E-FPELIM-NEXT: mv a0, a1
|
|
; LP64E-FPELIM-NEXT: sd a5, 48(sp)
|
|
; LP64E-FPELIM-NEXT: sd a1, 16(sp)
|
|
; LP64E-FPELIM-NEXT: sd a2, 24(sp)
|
|
; LP64E-FPELIM-NEXT: sd a3, 32(sp)
|
|
; LP64E-FPELIM-NEXT: sd a4, 40(sp)
|
|
; LP64E-FPELIM-NEXT: addi a1, sp, 24
|
|
; LP64E-FPELIM-NEXT: sd a1, 0(sp)
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, 56
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va1_va_arg:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -72
|
|
; LP64E-WITHFP-NEXT: sd ra, 16(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 8(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 24
|
|
; LP64E-WITHFP-NEXT: mv a0, a1
|
|
; LP64E-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64E-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64E-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64E-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64E-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64E-WITHFP-NEXT: addi a1, s0, 16
|
|
; LP64E-WITHFP-NEXT: sd a1, -24(s0)
|
|
; LP64E-WITHFP-NEXT: ld ra, 16(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 8(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 72
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%va = alloca ptr
|
|
call void @llvm.va_start(ptr %va)
|
|
%1 = va_arg ptr %va, i32
|
|
call void @llvm.va_end(ptr %va)
|
|
ret i32 %1
|
|
}
|
|
|
|
; Ensure the adjustment when restoring the stack pointer using the frame
|
|
; pointer is correct
|
|
define i32 @va1_va_arg_alloca(ptr %fmt, ...) nounwind {
|
|
; ILP32-ILP32F-FPELIM-LABEL: va1_va_arg_alloca:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi s0, sp, 16
|
|
; ILP32-ILP32F-FPELIM-NEXT: mv s1, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a5, 20(s0)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a6, 24(s0)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a7, 28(s0)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a1, 4(s0)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a2, 8(s0)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a3, 12(s0)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a4, 16(s0)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a0, s0, 8
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a0, -16(s0)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a0, a1, 15
|
|
; ILP32-ILP32F-FPELIM-NEXT: andi a0, a0, -16
|
|
; ILP32-ILP32F-FPELIM-NEXT: sub a0, sp, a0
|
|
; ILP32-ILP32F-FPELIM-NEXT: mv sp, a0
|
|
; ILP32-ILP32F-FPELIM-NEXT: call notdead
|
|
; ILP32-ILP32F-FPELIM-NEXT: mv a0, s1
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, s0, -16
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va1_va_arg_alloca:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 16
|
|
; ILP32-ILP32F-WITHFP-NEXT: mv s1, a1
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a6, 24(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a7, 28(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a0, s0, 8
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a0, -16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a0, a1, 15
|
|
; ILP32-ILP32F-WITHFP-NEXT: andi a0, a0, -16
|
|
; ILP32-ILP32F-WITHFP-NEXT: sub a0, sp, a0
|
|
; ILP32-ILP32F-WITHFP-NEXT: mv sp, a0
|
|
; ILP32-ILP32F-WITHFP-NEXT: call notdead
|
|
; ILP32-ILP32F-WITHFP-NEXT: mv a0, s1
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, s0, -16
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va1_va_arg_alloca:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi s0, sp, 16
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: mv s1, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a5, 20(s0)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a6, 24(s0)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a7, 28(s0)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 4(s0)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a2, 8(s0)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a3, 12(s0)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a4, 16(s0)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a0, s0, 8
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a0, -16(s0)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a0, a1, 15
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: andi a0, a0, -16
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sub a0, sp, a0
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: mv sp, a0
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: call notdead
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: mv a0, s1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, s0, -16
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va1_va_arg_alloca:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, -40
|
|
; ILP32E-FPELIM-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32E-FPELIM-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32E-FPELIM-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
|
|
; ILP32E-FPELIM-NEXT: addi s0, sp, 16
|
|
; ILP32E-FPELIM-NEXT: mv s1, a1
|
|
; ILP32E-FPELIM-NEXT: sw a5, 20(s0)
|
|
; ILP32E-FPELIM-NEXT: sw a1, 4(s0)
|
|
; ILP32E-FPELIM-NEXT: sw a2, 8(s0)
|
|
; ILP32E-FPELIM-NEXT: sw a3, 12(s0)
|
|
; ILP32E-FPELIM-NEXT: sw a4, 16(s0)
|
|
; ILP32E-FPELIM-NEXT: addi a0, s0, 8
|
|
; ILP32E-FPELIM-NEXT: sw a0, -16(s0)
|
|
; ILP32E-FPELIM-NEXT: addi a0, a1, 3
|
|
; ILP32E-FPELIM-NEXT: andi a0, a0, -4
|
|
; ILP32E-FPELIM-NEXT: sub a0, sp, a0
|
|
; ILP32E-FPELIM-NEXT: mv sp, a0
|
|
; ILP32E-FPELIM-NEXT: call notdead
|
|
; ILP32E-FPELIM-NEXT: mv a0, s1
|
|
; ILP32E-FPELIM-NEXT: addi sp, s0, -16
|
|
; ILP32E-FPELIM-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32E-FPELIM-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32E-FPELIM-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, 40
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va1_va_arg_alloca:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -40
|
|
; ILP32E-WITHFP-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s1, 4(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 16
|
|
; ILP32E-WITHFP-NEXT: mv s1, a1
|
|
; ILP32E-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32E-WITHFP-NEXT: addi a0, s0, 8
|
|
; ILP32E-WITHFP-NEXT: sw a0, -16(s0)
|
|
; ILP32E-WITHFP-NEXT: addi a0, a1, 3
|
|
; ILP32E-WITHFP-NEXT: andi a0, a0, -4
|
|
; ILP32E-WITHFP-NEXT: sub a0, sp, a0
|
|
; ILP32E-WITHFP-NEXT: mv sp, a0
|
|
; ILP32E-WITHFP-NEXT: call notdead
|
|
; ILP32E-WITHFP-NEXT: mv a0, s1
|
|
; ILP32E-WITHFP-NEXT: addi sp, s0, -16
|
|
; ILP32E-WITHFP-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s1, 4(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 40
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va1_va_arg_alloca:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -96
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi s0, sp, 32
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: mv s1, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a5, 40(s0)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a6, 48(s0)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a7, 56(s0)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 8(s0)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a2, 16(s0)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a3, 24(s0)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a4, 32(s0)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a0, s0, 16
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a0, -32(s0)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: slli a0, a1, 32
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: srli a0, a0, 32
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a0, a0, 15
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: andi a0, a0, -16
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sub a0, sp, a0
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: mv sp, a0
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: call notdead
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: mv a0, s1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, s0, -32
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 96
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va1_va_arg_alloca:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -96
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 32
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: mv s1, a1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a6, 48(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a7, 56(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a0, s0, 16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a0, -32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: slli a0, a1, 32
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: srli a0, a0, 32
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a0, a0, 15
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: andi a0, a0, -16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sub a0, sp, a0
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: mv sp, a0
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: call notdead
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: mv a0, s1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, s0, -32
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 96
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va1_va_arg_alloca:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, -80
|
|
; LP64E-FPELIM-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
|
|
; LP64E-FPELIM-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
|
|
; LP64E-FPELIM-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
|
|
; LP64E-FPELIM-NEXT: addi s0, sp, 32
|
|
; LP64E-FPELIM-NEXT: mv s1, a1
|
|
; LP64E-FPELIM-NEXT: sd a5, 40(s0)
|
|
; LP64E-FPELIM-NEXT: sd a1, 8(s0)
|
|
; LP64E-FPELIM-NEXT: sd a2, 16(s0)
|
|
; LP64E-FPELIM-NEXT: sd a3, 24(s0)
|
|
; LP64E-FPELIM-NEXT: sd a4, 32(s0)
|
|
; LP64E-FPELIM-NEXT: addi a0, s0, 16
|
|
; LP64E-FPELIM-NEXT: sd a0, -32(s0)
|
|
; LP64E-FPELIM-NEXT: slli a0, a1, 32
|
|
; LP64E-FPELIM-NEXT: srli a0, a0, 32
|
|
; LP64E-FPELIM-NEXT: addi a0, a0, 7
|
|
; LP64E-FPELIM-NEXT: andi a0, a0, -8
|
|
; LP64E-FPELIM-NEXT: sub a0, sp, a0
|
|
; LP64E-FPELIM-NEXT: mv sp, a0
|
|
; LP64E-FPELIM-NEXT: call notdead
|
|
; LP64E-FPELIM-NEXT: mv a0, s1
|
|
; LP64E-FPELIM-NEXT: addi sp, s0, -32
|
|
; LP64E-FPELIM-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
|
|
; LP64E-FPELIM-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
|
|
; LP64E-FPELIM-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, 80
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va1_va_arg_alloca:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -80
|
|
; LP64E-WITHFP-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s1, 8(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 32
|
|
; LP64E-WITHFP-NEXT: mv s1, a1
|
|
; LP64E-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64E-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64E-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64E-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64E-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64E-WITHFP-NEXT: addi a0, s0, 16
|
|
; LP64E-WITHFP-NEXT: sd a0, -32(s0)
|
|
; LP64E-WITHFP-NEXT: slli a0, a1, 32
|
|
; LP64E-WITHFP-NEXT: srli a0, a0, 32
|
|
; LP64E-WITHFP-NEXT: addi a0, a0, 7
|
|
; LP64E-WITHFP-NEXT: andi a0, a0, -8
|
|
; LP64E-WITHFP-NEXT: sub a0, sp, a0
|
|
; LP64E-WITHFP-NEXT: mv sp, a0
|
|
; LP64E-WITHFP-NEXT: call notdead
|
|
; LP64E-WITHFP-NEXT: mv a0, s1
|
|
; LP64E-WITHFP-NEXT: addi sp, s0, -32
|
|
; LP64E-WITHFP-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s1, 8(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 80
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%va = alloca ptr
|
|
call void @llvm.va_start(ptr %va)
|
|
%1 = va_arg ptr %va, i32
|
|
%2 = alloca i8, i32 %1
|
|
call void @notdead(ptr %2)
|
|
call void @llvm.va_end(ptr %va)
|
|
ret i32 %1
|
|
}
|
|
|
|
define void @va1_caller() nounwind {
|
|
; Pass a double, as a float would be promoted by a C/C++ frontend
|
|
; ILP32-ILP32F-FPELIM-LABEL: va1_caller:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -16
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a3, 261888
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a4, 2
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a2, 0
|
|
; ILP32-ILP32F-FPELIM-NEXT: call va1
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 16
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va1_caller:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -16
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 16
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui a3, 261888
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a4, 2
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a2, 0
|
|
; ILP32-ILP32F-WITHFP-NEXT: call va1
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 16
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va1_caller:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -16
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a3, 261888
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a4, 2
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a2, 0
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: call va1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 16
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va1_caller:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, -4
|
|
; ILP32E-FPELIM-NEXT: sw ra, 0(sp) # 4-byte Folded Spill
|
|
; ILP32E-FPELIM-NEXT: lui a2, 261888
|
|
; ILP32E-FPELIM-NEXT: li a3, 2
|
|
; ILP32E-FPELIM-NEXT: li a1, 0
|
|
; ILP32E-FPELIM-NEXT: call va1
|
|
; ILP32E-FPELIM-NEXT: lw ra, 0(sp) # 4-byte Folded Reload
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, 4
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va1_caller:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -8
|
|
; ILP32E-WITHFP-NEXT: sw ra, 4(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 0(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 8
|
|
; ILP32E-WITHFP-NEXT: lui a2, 261888
|
|
; ILP32E-WITHFP-NEXT: li a3, 2
|
|
; ILP32E-WITHFP-NEXT: li a1, 0
|
|
; ILP32E-WITHFP-NEXT: call va1
|
|
; ILP32E-WITHFP-NEXT: lw ra, 4(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 0(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 8
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va1_caller:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -16
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li a1, 1023
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: slli a1, a1, 52
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li a2, 2
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: call va1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 16
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va1_caller:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li a1, 1023
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: slli a1, a1, 52
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li a2, 2
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: call va1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va1_caller:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, -8
|
|
; LP64E-FPELIM-NEXT: sd ra, 0(sp) # 8-byte Folded Spill
|
|
; LP64E-FPELIM-NEXT: li a1, 1023
|
|
; LP64E-FPELIM-NEXT: slli a1, a1, 52
|
|
; LP64E-FPELIM-NEXT: li a2, 2
|
|
; LP64E-FPELIM-NEXT: call va1
|
|
; LP64E-FPELIM-NEXT: ld ra, 0(sp) # 8-byte Folded Reload
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, 8
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va1_caller:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -16
|
|
; LP64E-WITHFP-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 16
|
|
; LP64E-WITHFP-NEXT: li a1, 1023
|
|
; LP64E-WITHFP-NEXT: slli a1, a1, 52
|
|
; LP64E-WITHFP-NEXT: li a2, 2
|
|
; LP64E-WITHFP-NEXT: call va1
|
|
; LP64E-WITHFP-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 16
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%1 = call i32 (ptr, ...) @va1(ptr undef, double 1.0, i32 2)
|
|
ret void
|
|
}
|
|
|
|
; Ensure that 2x xlen size+alignment varargs are accessed via an "aligned"
|
|
; register pair (where the first register is even-numbered).
|
|
|
|
define i64 @va2(ptr %fmt, ...) nounwind {
|
|
; ILP32-ILP32F-FPELIM-LABEL: va2:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a5, 36(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a6, 40(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a7, 44(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a1, 20(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a2, 24(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a3, 28(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a4, 32(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a0, sp, 20
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a1, sp, 27
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a2, sp, 35
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a0, 12(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: andi a1, a1, -8
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a2, 12(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw a0, 0(a1)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw a1, 4(a1)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va2:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 16
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a6, 24(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a7, 28(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a0, s0, 4
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a1, s0, 11
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a2, s0, 19
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a0, -12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: andi a1, a1, -8
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a2, -12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw a0, 0(a1)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw a1, 4(a1)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va2:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a5, 36(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a6, 40(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a7, 44(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 20(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a2, 24(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a3, 28(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a4, 32(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a0, sp, 20
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a1, sp, 27
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a2, sp, 35
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a0, 12(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: andi a1, a1, -8
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a2, 12(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw a0, 0(a1)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw a1, 4(a1)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va2:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, -28
|
|
; ILP32E-FPELIM-NEXT: sw a5, 24(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a1, 8(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a2, 12(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a3, 16(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a4, 20(sp)
|
|
; ILP32E-FPELIM-NEXT: addi a0, sp, 8
|
|
; ILP32E-FPELIM-NEXT: addi a1, sp, 15
|
|
; ILP32E-FPELIM-NEXT: addi a2, sp, 23
|
|
; ILP32E-FPELIM-NEXT: sw a0, 0(sp)
|
|
; ILP32E-FPELIM-NEXT: andi a1, a1, -8
|
|
; ILP32E-FPELIM-NEXT: sw a2, 0(sp)
|
|
; ILP32E-FPELIM-NEXT: lw a0, 0(a1)
|
|
; ILP32E-FPELIM-NEXT: lw a1, 4(a1)
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, 28
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va2:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -36
|
|
; ILP32E-WITHFP-NEXT: sw ra, 8(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 4(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 12
|
|
; ILP32E-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32E-WITHFP-NEXT: addi a0, s0, 4
|
|
; ILP32E-WITHFP-NEXT: addi a1, s0, 11
|
|
; ILP32E-WITHFP-NEXT: addi a2, s0, 19
|
|
; ILP32E-WITHFP-NEXT: sw a0, -12(s0)
|
|
; ILP32E-WITHFP-NEXT: andi a1, a1, -8
|
|
; ILP32E-WITHFP-NEXT: sw a2, -12(s0)
|
|
; ILP32E-WITHFP-NEXT: lw a0, 0(a1)
|
|
; ILP32E-WITHFP-NEXT: lw a1, 4(a1)
|
|
; ILP32E-WITHFP-NEXT: lw ra, 8(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 4(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 36
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va2:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -80
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: mv a0, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a5, 56(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a6, 64(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a7, 72(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 24(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a2, 32(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a3, 40(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a4, 48(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a1, sp, 39
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 80
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va2:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -96
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 32
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: mv a0, a1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a6, 48(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a7, 56(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a1, s0, 23
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, -24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 96
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va2:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, -56
|
|
; LP64E-FPELIM-NEXT: mv a0, a1
|
|
; LP64E-FPELIM-NEXT: sd a5, 48(sp)
|
|
; LP64E-FPELIM-NEXT: sd a1, 16(sp)
|
|
; LP64E-FPELIM-NEXT: sd a2, 24(sp)
|
|
; LP64E-FPELIM-NEXT: sd a3, 32(sp)
|
|
; LP64E-FPELIM-NEXT: sd a4, 40(sp)
|
|
; LP64E-FPELIM-NEXT: addi a1, sp, 31
|
|
; LP64E-FPELIM-NEXT: sd a1, 0(sp)
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, 56
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va2:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -72
|
|
; LP64E-WITHFP-NEXT: sd ra, 16(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 8(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 24
|
|
; LP64E-WITHFP-NEXT: mv a0, a1
|
|
; LP64E-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64E-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64E-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64E-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64E-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64E-WITHFP-NEXT: addi a1, s0, 23
|
|
; LP64E-WITHFP-NEXT: sd a1, -24(s0)
|
|
; LP64E-WITHFP-NEXT: ld ra, 16(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 8(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 72
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%va = alloca ptr
|
|
call void @llvm.va_start(ptr %va)
|
|
%argp.cur = load ptr, ptr %va
|
|
%ptrint = ptrtoint ptr %argp.cur to iXLen
|
|
%1 = add iXLen %ptrint, 7
|
|
%2 = and iXLen %1, -8
|
|
%argp.cur.aligned = inttoptr iXLen %1 to ptr
|
|
%argp.next = getelementptr inbounds i8, ptr %argp.cur.aligned, i32 8
|
|
store ptr %argp.next, ptr %va
|
|
%3 = inttoptr iXLen %2 to ptr
|
|
%4 = load double, ptr %3, align 8
|
|
%5 = bitcast double %4 to i64
|
|
call void @llvm.va_end(ptr %va)
|
|
ret i64 %5
|
|
}
|
|
|
|
define i64 @va2_va_arg(ptr %fmt, ...) nounwind {
|
|
; ILP32-ILP32F-FPELIM-LABEL: va2_va_arg:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a5, 36(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a6, 40(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a7, 44(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a1, 20(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a2, 24(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a3, 28(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a4, 32(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a0, sp, 27
|
|
; ILP32-ILP32F-FPELIM-NEXT: andi a1, a0, -8
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a0, a1, 4
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a2, a1, 8
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a0, 12(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw a0, 0(a1)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a2, 12(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw a1, 4(a1)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va2_va_arg:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 16
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a6, 24(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a7, 28(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a0, s0, 11
|
|
; ILP32-ILP32F-WITHFP-NEXT: andi a1, a0, -8
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a0, a1, 4
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a2, a1, 8
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a0, -12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw a0, 0(a1)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a2, -12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw a1, 4(a1)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va2_va_arg:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a5, 36(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a6, 40(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a7, 44(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 20(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a2, 24(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a3, 28(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a4, 32(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a0, sp, 27
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: andi a0, a0, -8
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a1, a0, 8
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 12(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: fld fa5, 0(a0)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: fsd fa5, 0(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw a0, 0(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw a1, 4(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va2_va_arg:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, -28
|
|
; ILP32E-FPELIM-NEXT: sw a5, 24(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a1, 8(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a2, 12(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a3, 16(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a4, 20(sp)
|
|
; ILP32E-FPELIM-NEXT: addi a0, sp, 15
|
|
; ILP32E-FPELIM-NEXT: andi a1, a0, -8
|
|
; ILP32E-FPELIM-NEXT: addi a0, a1, 4
|
|
; ILP32E-FPELIM-NEXT: addi a2, a1, 8
|
|
; ILP32E-FPELIM-NEXT: sw a0, 0(sp)
|
|
; ILP32E-FPELIM-NEXT: lw a0, 0(a1)
|
|
; ILP32E-FPELIM-NEXT: sw a2, 0(sp)
|
|
; ILP32E-FPELIM-NEXT: lw a1, 4(a1)
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, 28
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va2_va_arg:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -36
|
|
; ILP32E-WITHFP-NEXT: sw ra, 8(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 4(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 12
|
|
; ILP32E-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32E-WITHFP-NEXT: addi a0, s0, 11
|
|
; ILP32E-WITHFP-NEXT: andi a1, a0, -8
|
|
; ILP32E-WITHFP-NEXT: addi a0, a1, 4
|
|
; ILP32E-WITHFP-NEXT: addi a2, a1, 8
|
|
; ILP32E-WITHFP-NEXT: sw a0, -12(s0)
|
|
; ILP32E-WITHFP-NEXT: lw a0, 0(a1)
|
|
; ILP32E-WITHFP-NEXT: sw a2, -12(s0)
|
|
; ILP32E-WITHFP-NEXT: lw a1, 4(a1)
|
|
; ILP32E-WITHFP-NEXT: lw ra, 8(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 4(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 36
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va2_va_arg:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -80
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: mv a0, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a5, 56(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a6, 64(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a7, 72(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 24(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a2, 32(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a3, 40(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a4, 48(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a1, sp, 32
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 80
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va2_va_arg:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -96
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 32
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: mv a0, a1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a6, 48(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a7, 56(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a1, s0, 16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, -24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 96
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va2_va_arg:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, -56
|
|
; LP64E-FPELIM-NEXT: mv a0, a1
|
|
; LP64E-FPELIM-NEXT: sd a5, 48(sp)
|
|
; LP64E-FPELIM-NEXT: sd a1, 16(sp)
|
|
; LP64E-FPELIM-NEXT: sd a2, 24(sp)
|
|
; LP64E-FPELIM-NEXT: sd a3, 32(sp)
|
|
; LP64E-FPELIM-NEXT: sd a4, 40(sp)
|
|
; LP64E-FPELIM-NEXT: addi a1, sp, 24
|
|
; LP64E-FPELIM-NEXT: sd a1, 0(sp)
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, 56
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va2_va_arg:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -72
|
|
; LP64E-WITHFP-NEXT: sd ra, 16(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 8(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 24
|
|
; LP64E-WITHFP-NEXT: mv a0, a1
|
|
; LP64E-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64E-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64E-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64E-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64E-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64E-WITHFP-NEXT: addi a1, s0, 16
|
|
; LP64E-WITHFP-NEXT: sd a1, -24(s0)
|
|
; LP64E-WITHFP-NEXT: ld ra, 16(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 8(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 72
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%va = alloca ptr
|
|
call void @llvm.va_start(ptr %va)
|
|
%1 = va_arg ptr %va, double
|
|
call void @llvm.va_end(ptr %va)
|
|
%2 = bitcast double %1 to i64
|
|
ret i64 %2
|
|
}
|
|
|
|
define void @va2_caller() nounwind {
|
|
; ILP32-ILP32F-FPELIM-LABEL: va2_caller:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -16
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a3, 261888
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a2, 0
|
|
; ILP32-ILP32F-FPELIM-NEXT: call va2
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 16
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va2_caller:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -16
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 16
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui a3, 261888
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a2, 0
|
|
; ILP32-ILP32F-WITHFP-NEXT: call va2
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 16
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va2_caller:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -16
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a3, 261888
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a2, 0
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: call va2
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 16
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va2_caller:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, -4
|
|
; ILP32E-FPELIM-NEXT: sw ra, 0(sp) # 4-byte Folded Spill
|
|
; ILP32E-FPELIM-NEXT: lui a2, 261888
|
|
; ILP32E-FPELIM-NEXT: li a1, 0
|
|
; ILP32E-FPELIM-NEXT: call va2
|
|
; ILP32E-FPELIM-NEXT: lw ra, 0(sp) # 4-byte Folded Reload
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, 4
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va2_caller:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -8
|
|
; ILP32E-WITHFP-NEXT: sw ra, 4(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 0(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 8
|
|
; ILP32E-WITHFP-NEXT: lui a2, 261888
|
|
; ILP32E-WITHFP-NEXT: li a1, 0
|
|
; ILP32E-WITHFP-NEXT: call va2
|
|
; ILP32E-WITHFP-NEXT: lw ra, 4(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 0(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 8
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va2_caller:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -16
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li a1, 1023
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: slli a1, a1, 52
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: call va2
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 16
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va2_caller:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li a1, 1023
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: slli a1, a1, 52
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: call va2
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va2_caller:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, -8
|
|
; LP64E-FPELIM-NEXT: sd ra, 0(sp) # 8-byte Folded Spill
|
|
; LP64E-FPELIM-NEXT: li a1, 1023
|
|
; LP64E-FPELIM-NEXT: slli a1, a1, 52
|
|
; LP64E-FPELIM-NEXT: call va2
|
|
; LP64E-FPELIM-NEXT: ld ra, 0(sp) # 8-byte Folded Reload
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, 8
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va2_caller:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -16
|
|
; LP64E-WITHFP-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 16
|
|
; LP64E-WITHFP-NEXT: li a1, 1023
|
|
; LP64E-WITHFP-NEXT: slli a1, a1, 52
|
|
; LP64E-WITHFP-NEXT: call va2
|
|
; LP64E-WITHFP-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 16
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%1 = call i64 (ptr, ...) @va2(ptr undef, double 1.000000e+00)
|
|
ret void
|
|
}
|
|
|
|
; On RV32, Ensure a named 2*xlen argument is passed in a1 and a2, while the
|
|
; vararg double is passed in a4 and a5 (rather than a3 and a4)
|
|
|
|
define i64 @va3(i32 %a, i64 %b, ...) nounwind {
|
|
; ILP32-ILP32F-FPELIM-LABEL: va3:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -32
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a7, 28(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a3, 12(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a4, 16(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a5, 20(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a6, 24(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a0, sp, 12
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a3, sp, 19
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a4, sp, 27
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a0, 4(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: andi a3, a3, -8
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a4, 4(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw a0, 4(a3)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw a3, 0(a3)
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a2, a2, a0
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a0, a1, a3
|
|
; ILP32-ILP32F-FPELIM-NEXT: sltu a1, a0, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a1, a2, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 32
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va3:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 20(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 16(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 24
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a7, 20(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a3, 4(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a4, 8(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a5, 12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a6, 16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a0, s0, 4
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a3, s0, 11
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a4, s0, 19
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a0, -12(s0)
|
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; ILP32-ILP32F-WITHFP-NEXT: andi a3, a3, -8
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a4, -12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw a0, 4(a3)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw a3, 0(a3)
|
|
; ILP32-ILP32F-WITHFP-NEXT: add a2, a2, a0
|
|
; ILP32-ILP32F-WITHFP-NEXT: add a0, a1, a3
|
|
; ILP32-ILP32F-WITHFP-NEXT: sltu a1, a0, a1
|
|
; ILP32-ILP32F-WITHFP-NEXT: add a1, a2, a1
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 20(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 16(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va3:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -32
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a7, 28(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a3, 12(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a4, 16(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a5, 20(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a6, 24(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a0, sp, 12
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a3, sp, 19
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a4, sp, 27
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a0, 4(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: andi a3, a3, -8
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a4, 4(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw a0, 4(a3)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw a3, 0(a3)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a2, a2, a0
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a0, a1, a3
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sltu a1, a0, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a1, a2, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 32
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va3:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, -20
|
|
; ILP32E-FPELIM-NEXT: sw a3, 8(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a4, 12(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a5, 16(sp)
|
|
; ILP32E-FPELIM-NEXT: addi a0, sp, 8
|
|
; ILP32E-FPELIM-NEXT: addi a3, sp, 15
|
|
; ILP32E-FPELIM-NEXT: addi a4, sp, 23
|
|
; ILP32E-FPELIM-NEXT: sw a0, 0(sp)
|
|
; ILP32E-FPELIM-NEXT: andi a3, a3, -8
|
|
; ILP32E-FPELIM-NEXT: sw a4, 0(sp)
|
|
; ILP32E-FPELIM-NEXT: lw a0, 4(a3)
|
|
; ILP32E-FPELIM-NEXT: lw a3, 0(a3)
|
|
; ILP32E-FPELIM-NEXT: add a2, a2, a0
|
|
; ILP32E-FPELIM-NEXT: add a0, a1, a3
|
|
; ILP32E-FPELIM-NEXT: sltu a1, a0, a1
|
|
; ILP32E-FPELIM-NEXT: add a1, a2, a1
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, 20
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va3:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -28
|
|
; ILP32E-WITHFP-NEXT: sw ra, 8(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 4(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 12
|
|
; ILP32E-WITHFP-NEXT: sw a3, 4(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a4, 8(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a5, 12(s0)
|
|
; ILP32E-WITHFP-NEXT: addi a0, s0, 4
|
|
; ILP32E-WITHFP-NEXT: addi a3, s0, 11
|
|
; ILP32E-WITHFP-NEXT: addi a4, s0, 19
|
|
; ILP32E-WITHFP-NEXT: sw a0, -12(s0)
|
|
; ILP32E-WITHFP-NEXT: andi a3, a3, -8
|
|
; ILP32E-WITHFP-NEXT: sw a4, -12(s0)
|
|
; ILP32E-WITHFP-NEXT: lw a0, 4(a3)
|
|
; ILP32E-WITHFP-NEXT: lw a3, 0(a3)
|
|
; ILP32E-WITHFP-NEXT: add a2, a2, a0
|
|
; ILP32E-WITHFP-NEXT: add a0, a1, a3
|
|
; ILP32E-WITHFP-NEXT: sltu a1, a0, a1
|
|
; ILP32E-WITHFP-NEXT: add a1, a2, a1
|
|
; ILP32E-WITHFP-NEXT: lw ra, 8(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 4(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 28
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va3:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -64
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a6, 48(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a7, 56(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a2, 16(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a3, 24(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a4, 32(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a5, 40(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a3, sp, 31
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a0, a1, a2
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a3, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 64
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va3:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -80
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 32
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a6, 32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a7, 40(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a2, 0(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a3, 8(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a4, 16(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a5, 24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a3, s0, 15
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: add a0, a1, a2
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a3, -24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 80
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va3:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, -40
|
|
; LP64E-FPELIM-NEXT: sd a2, 8(sp)
|
|
; LP64E-FPELIM-NEXT: sd a3, 16(sp)
|
|
; LP64E-FPELIM-NEXT: sd a4, 24(sp)
|
|
; LP64E-FPELIM-NEXT: sd a5, 32(sp)
|
|
; LP64E-FPELIM-NEXT: addi a3, sp, 23
|
|
; LP64E-FPELIM-NEXT: add a0, a1, a2
|
|
; LP64E-FPELIM-NEXT: sd a3, 0(sp)
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, 40
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va3:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -56
|
|
; LP64E-WITHFP-NEXT: sd ra, 16(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 8(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 24
|
|
; LP64E-WITHFP-NEXT: sd a2, 0(s0)
|
|
; LP64E-WITHFP-NEXT: sd a3, 8(s0)
|
|
; LP64E-WITHFP-NEXT: sd a4, 16(s0)
|
|
; LP64E-WITHFP-NEXT: sd a5, 24(s0)
|
|
; LP64E-WITHFP-NEXT: addi a3, s0, 15
|
|
; LP64E-WITHFP-NEXT: add a0, a1, a2
|
|
; LP64E-WITHFP-NEXT: sd a3, -24(s0)
|
|
; LP64E-WITHFP-NEXT: ld ra, 16(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 8(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 56
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%va = alloca ptr
|
|
call void @llvm.va_start(ptr %va)
|
|
%argp.cur = load ptr, ptr %va
|
|
%ptrint = ptrtoint ptr %argp.cur to iXLen
|
|
%1 = add iXLen %ptrint, 7
|
|
%2 = and iXLen %1, -8
|
|
%argp.cur.aligned = inttoptr iXLen %1 to ptr
|
|
%argp.next = getelementptr inbounds i8, ptr %argp.cur.aligned, i32 8
|
|
store ptr %argp.next, ptr %va
|
|
%3 = inttoptr iXLen %2 to ptr
|
|
%4 = load double, ptr %3, align 8
|
|
call void @llvm.va_end(ptr %va)
|
|
%5 = bitcast double %4 to i64
|
|
%6 = add i64 %b, %5
|
|
ret i64 %6
|
|
}
|
|
|
|
define i64 @va3_va_arg(i32 %a, i64 %b, ...) nounwind {
|
|
; ILP32-ILP32F-FPELIM-LABEL: va3_va_arg:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -32
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a7, 28(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a3, 12(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a4, 16(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a5, 20(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a6, 24(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a0, sp, 19
|
|
; ILP32-ILP32F-FPELIM-NEXT: andi a0, a0, -8
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a3, a0, 4
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a4, a0, 8
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a3, 4(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw a3, 0(a0)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a4, 4(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw a4, 4(a0)
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a0, a1, a3
|
|
; ILP32-ILP32F-FPELIM-NEXT: sltu a1, a0, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a2, a2, a4
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a1, a2, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 32
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va3_va_arg:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 20(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 16(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 24
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a7, 20(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a3, 4(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a4, 8(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a5, 12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a6, 16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a0, s0, 11
|
|
; ILP32-ILP32F-WITHFP-NEXT: andi a0, a0, -8
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a3, a0, 4
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a4, a0, 8
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a3, -12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw a3, 0(a0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a4, -12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw a4, 4(a0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: add a0, a1, a3
|
|
; ILP32-ILP32F-WITHFP-NEXT: sltu a1, a0, a1
|
|
; ILP32-ILP32F-WITHFP-NEXT: add a2, a2, a4
|
|
; ILP32-ILP32F-WITHFP-NEXT: add a1, a2, a1
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 20(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 16(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va3_va_arg:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a7, 44(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a3, 28(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a4, 32(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a5, 36(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a6, 40(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a0, sp, 35
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: andi a0, a0, -8
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a3, a0, 8
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a3, 20(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: fld fa5, 0(a0)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: fsd fa5, 8(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw a0, 12(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw a3, 8(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a2, a2, a0
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a0, a1, a3
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sltu a1, a0, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a1, a2, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va3_va_arg:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, -20
|
|
; ILP32E-FPELIM-NEXT: sw a3, 8(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a4, 12(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a5, 16(sp)
|
|
; ILP32E-FPELIM-NEXT: addi a0, sp, 15
|
|
; ILP32E-FPELIM-NEXT: andi a0, a0, -8
|
|
; ILP32E-FPELIM-NEXT: addi a3, a0, 4
|
|
; ILP32E-FPELIM-NEXT: addi a4, a0, 8
|
|
; ILP32E-FPELIM-NEXT: sw a3, 0(sp)
|
|
; ILP32E-FPELIM-NEXT: lw a3, 0(a0)
|
|
; ILP32E-FPELIM-NEXT: sw a4, 0(sp)
|
|
; ILP32E-FPELIM-NEXT: lw a4, 4(a0)
|
|
; ILP32E-FPELIM-NEXT: add a0, a1, a3
|
|
; ILP32E-FPELIM-NEXT: sltu a1, a0, a1
|
|
; ILP32E-FPELIM-NEXT: add a2, a2, a4
|
|
; ILP32E-FPELIM-NEXT: add a1, a2, a1
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, 20
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va3_va_arg:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -28
|
|
; ILP32E-WITHFP-NEXT: sw ra, 8(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 4(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 12
|
|
; ILP32E-WITHFP-NEXT: sw a3, 4(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a4, 8(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a5, 12(s0)
|
|
; ILP32E-WITHFP-NEXT: addi a0, s0, 11
|
|
; ILP32E-WITHFP-NEXT: andi a0, a0, -8
|
|
; ILP32E-WITHFP-NEXT: addi a3, a0, 4
|
|
; ILP32E-WITHFP-NEXT: addi a4, a0, 8
|
|
; ILP32E-WITHFP-NEXT: sw a3, -12(s0)
|
|
; ILP32E-WITHFP-NEXT: lw a3, 0(a0)
|
|
; ILP32E-WITHFP-NEXT: sw a4, -12(s0)
|
|
; ILP32E-WITHFP-NEXT: lw a4, 4(a0)
|
|
; ILP32E-WITHFP-NEXT: add a0, a1, a3
|
|
; ILP32E-WITHFP-NEXT: sltu a1, a0, a1
|
|
; ILP32E-WITHFP-NEXT: add a2, a2, a4
|
|
; ILP32E-WITHFP-NEXT: add a1, a2, a1
|
|
; ILP32E-WITHFP-NEXT: lw ra, 8(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 4(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 28
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va3_va_arg:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -64
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a6, 48(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a7, 56(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a2, 16(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a3, 24(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a4, 32(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a5, 40(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a3, sp, 24
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a0, a1, a2
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a3, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 64
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va3_va_arg:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -80
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 32
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a6, 32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a7, 40(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a2, 0(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a3, 8(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a4, 16(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a5, 24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a3, s0, 8
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: add a0, a1, a2
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a3, -24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 80
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va3_va_arg:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, -40
|
|
; LP64E-FPELIM-NEXT: sd a2, 8(sp)
|
|
; LP64E-FPELIM-NEXT: sd a3, 16(sp)
|
|
; LP64E-FPELIM-NEXT: sd a4, 24(sp)
|
|
; LP64E-FPELIM-NEXT: sd a5, 32(sp)
|
|
; LP64E-FPELIM-NEXT: addi a3, sp, 16
|
|
; LP64E-FPELIM-NEXT: add a0, a1, a2
|
|
; LP64E-FPELIM-NEXT: sd a3, 0(sp)
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, 40
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va3_va_arg:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -56
|
|
; LP64E-WITHFP-NEXT: sd ra, 16(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 8(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 24
|
|
; LP64E-WITHFP-NEXT: sd a2, 0(s0)
|
|
; LP64E-WITHFP-NEXT: sd a3, 8(s0)
|
|
; LP64E-WITHFP-NEXT: sd a4, 16(s0)
|
|
; LP64E-WITHFP-NEXT: sd a5, 24(s0)
|
|
; LP64E-WITHFP-NEXT: addi a3, s0, 8
|
|
; LP64E-WITHFP-NEXT: add a0, a1, a2
|
|
; LP64E-WITHFP-NEXT: sd a3, -24(s0)
|
|
; LP64E-WITHFP-NEXT: ld ra, 16(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 8(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 56
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%va = alloca ptr
|
|
call void @llvm.va_start(ptr %va)
|
|
%1 = va_arg ptr %va, double
|
|
call void @llvm.va_end(ptr %va)
|
|
%2 = bitcast double %1 to i64
|
|
%3 = add i64 %b, %2
|
|
ret i64 %3
|
|
}
|
|
|
|
define void @va3_caller() nounwind {
|
|
; ILP32-ILP32F-FPELIM-LABEL: va3_caller:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -16
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a0, 2
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a1, 1111
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a5, 262144
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a2, 0
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a4, 0
|
|
; ILP32-ILP32F-FPELIM-NEXT: call va3
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 16
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va3_caller:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -16
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 16
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a0, 2
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a1, 1111
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui a5, 262144
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a2, 0
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a4, 0
|
|
; ILP32-ILP32F-WITHFP-NEXT: call va3
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 16
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va3_caller:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -16
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a0, 2
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a1, 1111
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a5, 262144
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a2, 0
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a4, 0
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: call va3
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 16
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va3_caller:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, -4
|
|
; ILP32E-FPELIM-NEXT: sw ra, 0(sp) # 4-byte Folded Spill
|
|
; ILP32E-FPELIM-NEXT: li a0, 2
|
|
; ILP32E-FPELIM-NEXT: li a1, 1111
|
|
; ILP32E-FPELIM-NEXT: lui a4, 262144
|
|
; ILP32E-FPELIM-NEXT: li a2, 0
|
|
; ILP32E-FPELIM-NEXT: li a3, 0
|
|
; ILP32E-FPELIM-NEXT: call va3
|
|
; ILP32E-FPELIM-NEXT: lw ra, 0(sp) # 4-byte Folded Reload
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, 4
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va3_caller:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -8
|
|
; ILP32E-WITHFP-NEXT: sw ra, 4(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 0(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 8
|
|
; ILP32E-WITHFP-NEXT: li a0, 2
|
|
; ILP32E-WITHFP-NEXT: li a1, 1111
|
|
; ILP32E-WITHFP-NEXT: lui a4, 262144
|
|
; ILP32E-WITHFP-NEXT: li a2, 0
|
|
; ILP32E-WITHFP-NEXT: li a3, 0
|
|
; ILP32E-WITHFP-NEXT: call va3
|
|
; ILP32E-WITHFP-NEXT: lw ra, 4(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 0(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 8
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va3_caller:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -16
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li a2, 1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li a0, 2
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: slli a2, a2, 62
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li a1, 1111
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: call va3
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 16
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va3_caller:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li a2, 1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li a0, 2
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: slli a2, a2, 62
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li a1, 1111
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: call va3
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va3_caller:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, -8
|
|
; LP64E-FPELIM-NEXT: sd ra, 0(sp) # 8-byte Folded Spill
|
|
; LP64E-FPELIM-NEXT: li a2, 1
|
|
; LP64E-FPELIM-NEXT: li a0, 2
|
|
; LP64E-FPELIM-NEXT: slli a2, a2, 62
|
|
; LP64E-FPELIM-NEXT: li a1, 1111
|
|
; LP64E-FPELIM-NEXT: call va3
|
|
; LP64E-FPELIM-NEXT: ld ra, 0(sp) # 8-byte Folded Reload
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, 8
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va3_caller:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -16
|
|
; LP64E-WITHFP-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 16
|
|
; LP64E-WITHFP-NEXT: li a2, 1
|
|
; LP64E-WITHFP-NEXT: li a0, 2
|
|
; LP64E-WITHFP-NEXT: slli a2, a2, 62
|
|
; LP64E-WITHFP-NEXT: li a1, 1111
|
|
; LP64E-WITHFP-NEXT: call va3
|
|
; LP64E-WITHFP-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 16
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%1 = call i64 (i32, i64, ...) @va3(i32 2, i64 1111, double 2.000000e+00)
|
|
ret void
|
|
}
|
|
|
|
declare void @llvm.va_copy(ptr, ptr)
|
|
|
|
define i32 @va4_va_copy(i32 %argno, ...) nounwind {
|
|
; ILP32-ILP32F-FPELIM-LABEL: va4_va_copy:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-FPELIM-NEXT: mv s0, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a5, 36(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a6, 40(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a7, 44(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a1, 20(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a2, 24(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a3, 28(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a4, 32(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a0, sp, 24
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a0, 4(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a0, 0(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: call notdead
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw a0, 4(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a0, a0, 3
|
|
; ILP32-ILP32F-FPELIM-NEXT: andi a0, a0, -4
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a1, a0, 4
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a2, a0, 7
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a1, 4(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: andi a2, a2, -4
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw a0, 0(a0)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a1, a2, 4
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a3, a2, 7
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a1, 4(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: andi a3, a3, -4
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw a1, 0(a2)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a2, a3, 4
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a2, 4(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw a2, 0(a3)
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a0, a0, s0
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a0, a0, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a0, a0, a2
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va4_va_copy:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -64
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 28(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 24(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s1, 20(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 32
|
|
; ILP32-ILP32F-WITHFP-NEXT: mv s1, a1
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a6, 24(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a7, 28(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a0, s0, 8
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a0, -16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a0, -20(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: call notdead
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw a0, -16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a0, a0, 3
|
|
; ILP32-ILP32F-WITHFP-NEXT: andi a0, a0, -4
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a1, a0, 4
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a2, a0, 7
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a1, -16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: andi a2, a2, -4
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw a0, 0(a0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a1, a2, 4
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a3, a2, 7
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a1, -16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: andi a3, a3, -4
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw a1, 0(a2)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a2, a3, 4
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a2, -16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw a2, 0(a3)
|
|
; ILP32-ILP32F-WITHFP-NEXT: add a0, a0, s1
|
|
; ILP32-ILP32F-WITHFP-NEXT: add a0, a0, a1
|
|
; ILP32-ILP32F-WITHFP-NEXT: add a0, a0, a2
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 28(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 24(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s1, 20(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 64
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va4_va_copy:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: mv s0, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a5, 36(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a6, 40(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a7, 44(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 20(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a2, 24(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a3, 28(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a4, 32(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a0, sp, 24
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a0, 4(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a0, 0(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: call notdead
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw a0, 4(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a0, a0, 3
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: andi a0, a0, -4
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a1, a0, 4
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a2, a0, 7
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 4(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: andi a2, a2, -4
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw a0, 0(a0)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a1, a2, 4
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a3, a2, 7
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 4(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: andi a3, a3, -4
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw a1, 0(a2)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a2, a3, 4
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a2, 4(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw a2, 0(a3)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a0, a0, s0
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a0, a0, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a0, a0, a2
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va4_va_copy:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, -40
|
|
; ILP32E-FPELIM-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32E-FPELIM-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32E-FPELIM-NEXT: mv s0, a1
|
|
; ILP32E-FPELIM-NEXT: sw a5, 36(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a1, 20(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a2, 24(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a3, 28(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a4, 32(sp)
|
|
; ILP32E-FPELIM-NEXT: addi a0, sp, 24
|
|
; ILP32E-FPELIM-NEXT: sw a0, 4(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a0, 0(sp)
|
|
; ILP32E-FPELIM-NEXT: call notdead
|
|
; ILP32E-FPELIM-NEXT: lw a0, 4(sp)
|
|
; ILP32E-FPELIM-NEXT: addi a0, a0, 3
|
|
; ILP32E-FPELIM-NEXT: andi a0, a0, -4
|
|
; ILP32E-FPELIM-NEXT: addi a1, a0, 4
|
|
; ILP32E-FPELIM-NEXT: addi a2, a0, 7
|
|
; ILP32E-FPELIM-NEXT: sw a1, 4(sp)
|
|
; ILP32E-FPELIM-NEXT: andi a2, a2, -4
|
|
; ILP32E-FPELIM-NEXT: lw a0, 0(a0)
|
|
; ILP32E-FPELIM-NEXT: addi a1, a2, 4
|
|
; ILP32E-FPELIM-NEXT: addi a3, a2, 7
|
|
; ILP32E-FPELIM-NEXT: sw a1, 4(sp)
|
|
; ILP32E-FPELIM-NEXT: andi a3, a3, -4
|
|
; ILP32E-FPELIM-NEXT: lw a1, 0(a2)
|
|
; ILP32E-FPELIM-NEXT: addi a2, a3, 4
|
|
; ILP32E-FPELIM-NEXT: sw a2, 4(sp)
|
|
; ILP32E-FPELIM-NEXT: lw a2, 0(a3)
|
|
; ILP32E-FPELIM-NEXT: add a0, a0, s0
|
|
; ILP32E-FPELIM-NEXT: add a0, a0, a1
|
|
; ILP32E-FPELIM-NEXT: add a0, a0, a2
|
|
; ILP32E-FPELIM-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32E-FPELIM-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, 40
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va4_va_copy:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -44
|
|
; ILP32E-WITHFP-NEXT: sw ra, 16(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 12(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s1, 8(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 20
|
|
; ILP32E-WITHFP-NEXT: mv s1, a1
|
|
; ILP32E-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32E-WITHFP-NEXT: addi a0, s0, 8
|
|
; ILP32E-WITHFP-NEXT: sw a0, -16(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a0, -20(s0)
|
|
; ILP32E-WITHFP-NEXT: call notdead
|
|
; ILP32E-WITHFP-NEXT: lw a0, -16(s0)
|
|
; ILP32E-WITHFP-NEXT: addi a0, a0, 3
|
|
; ILP32E-WITHFP-NEXT: andi a0, a0, -4
|
|
; ILP32E-WITHFP-NEXT: addi a1, a0, 4
|
|
; ILP32E-WITHFP-NEXT: addi a2, a0, 7
|
|
; ILP32E-WITHFP-NEXT: sw a1, -16(s0)
|
|
; ILP32E-WITHFP-NEXT: andi a2, a2, -4
|
|
; ILP32E-WITHFP-NEXT: lw a0, 0(a0)
|
|
; ILP32E-WITHFP-NEXT: addi a1, a2, 4
|
|
; ILP32E-WITHFP-NEXT: addi a3, a2, 7
|
|
; ILP32E-WITHFP-NEXT: sw a1, -16(s0)
|
|
; ILP32E-WITHFP-NEXT: andi a3, a3, -4
|
|
; ILP32E-WITHFP-NEXT: lw a1, 0(a2)
|
|
; ILP32E-WITHFP-NEXT: addi a2, a3, 4
|
|
; ILP32E-WITHFP-NEXT: sw a2, -16(s0)
|
|
; ILP32E-WITHFP-NEXT: lw a2, 0(a3)
|
|
; ILP32E-WITHFP-NEXT: add a0, a0, s1
|
|
; ILP32E-WITHFP-NEXT: add a0, a0, a1
|
|
; ILP32E-WITHFP-NEXT: add a0, a0, a2
|
|
; ILP32E-WITHFP-NEXT: lw ra, 16(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 12(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s1, 8(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 44
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va4_va_copy:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -96
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: mv s0, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a5, 72(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a6, 80(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a7, 88(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 40(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a2, 48(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a3, 56(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a4, 64(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a0, sp, 48
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a0, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a0, 0(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: call notdead
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld a0, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a0, a0, 3
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: andi a0, a0, -4
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a1, a0, 8
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a2, a0, 11
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: andi a2, a2, -4
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld a0, 0(a0)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a1, a2, 8
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a3, a2, 11
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: andi a3, a3, -4
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld a1, 0(a2)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a2, a3, 8
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a2, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld a2, 0(a3)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a0, a0, s0
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a0, a0, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addw a0, a0, a2
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 96
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va4_va_copy:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -112
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s1, 24(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 48
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: mv s1, a1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a6, 48(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a7, 56(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a0, s0, 16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a0, -32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a0, -40(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: call notdead
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld a0, -32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a0, a0, 3
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: andi a0, a0, -4
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a1, a0, 8
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a2, a0, 11
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, -32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: andi a2, a2, -4
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld a0, 0(a0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a1, a2, 8
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a3, a2, 11
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, -32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: andi a3, a3, -4
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld a1, 0(a2)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a2, a3, 8
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a2, -32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld a2, 0(a3)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: add a0, a0, s1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: add a0, a0, a1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addw a0, a0, a2
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 40(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 32(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s1, 24(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 112
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va4_va_copy:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, -80
|
|
; LP64E-FPELIM-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
|
|
; LP64E-FPELIM-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
|
|
; LP64E-FPELIM-NEXT: mv s0, a1
|
|
; LP64E-FPELIM-NEXT: sd a5, 72(sp)
|
|
; LP64E-FPELIM-NEXT: sd a1, 40(sp)
|
|
; LP64E-FPELIM-NEXT: sd a2, 48(sp)
|
|
; LP64E-FPELIM-NEXT: sd a3, 56(sp)
|
|
; LP64E-FPELIM-NEXT: sd a4, 64(sp)
|
|
; LP64E-FPELIM-NEXT: addi a0, sp, 48
|
|
; LP64E-FPELIM-NEXT: sd a0, 8(sp)
|
|
; LP64E-FPELIM-NEXT: sd a0, 0(sp)
|
|
; LP64E-FPELIM-NEXT: call notdead
|
|
; LP64E-FPELIM-NEXT: ld a0, 8(sp)
|
|
; LP64E-FPELIM-NEXT: addi a0, a0, 3
|
|
; LP64E-FPELIM-NEXT: andi a0, a0, -4
|
|
; LP64E-FPELIM-NEXT: addi a1, a0, 8
|
|
; LP64E-FPELIM-NEXT: addi a2, a0, 11
|
|
; LP64E-FPELIM-NEXT: sd a1, 8(sp)
|
|
; LP64E-FPELIM-NEXT: andi a2, a2, -4
|
|
; LP64E-FPELIM-NEXT: ld a0, 0(a0)
|
|
; LP64E-FPELIM-NEXT: addi a1, a2, 8
|
|
; LP64E-FPELIM-NEXT: addi a3, a2, 11
|
|
; LP64E-FPELIM-NEXT: sd a1, 8(sp)
|
|
; LP64E-FPELIM-NEXT: andi a3, a3, -4
|
|
; LP64E-FPELIM-NEXT: ld a1, 0(a2)
|
|
; LP64E-FPELIM-NEXT: addi a2, a3, 8
|
|
; LP64E-FPELIM-NEXT: sd a2, 8(sp)
|
|
; LP64E-FPELIM-NEXT: ld a2, 0(a3)
|
|
; LP64E-FPELIM-NEXT: add a0, a0, s0
|
|
; LP64E-FPELIM-NEXT: add a0, a0, a1
|
|
; LP64E-FPELIM-NEXT: addw a0, a0, a2
|
|
; LP64E-FPELIM-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
|
|
; LP64E-FPELIM-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, 80
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va4_va_copy:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -88
|
|
; LP64E-WITHFP-NEXT: sd ra, 32(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 24(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s1, 16(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 40
|
|
; LP64E-WITHFP-NEXT: mv s1, a1
|
|
; LP64E-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64E-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64E-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64E-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64E-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64E-WITHFP-NEXT: addi a0, s0, 16
|
|
; LP64E-WITHFP-NEXT: sd a0, -32(s0)
|
|
; LP64E-WITHFP-NEXT: sd a0, -40(s0)
|
|
; LP64E-WITHFP-NEXT: call notdead
|
|
; LP64E-WITHFP-NEXT: ld a0, -32(s0)
|
|
; LP64E-WITHFP-NEXT: addi a0, a0, 3
|
|
; LP64E-WITHFP-NEXT: andi a0, a0, -4
|
|
; LP64E-WITHFP-NEXT: addi a1, a0, 8
|
|
; LP64E-WITHFP-NEXT: addi a2, a0, 11
|
|
; LP64E-WITHFP-NEXT: sd a1, -32(s0)
|
|
; LP64E-WITHFP-NEXT: andi a2, a2, -4
|
|
; LP64E-WITHFP-NEXT: ld a0, 0(a0)
|
|
; LP64E-WITHFP-NEXT: addi a1, a2, 8
|
|
; LP64E-WITHFP-NEXT: addi a3, a2, 11
|
|
; LP64E-WITHFP-NEXT: sd a1, -32(s0)
|
|
; LP64E-WITHFP-NEXT: andi a3, a3, -4
|
|
; LP64E-WITHFP-NEXT: ld a1, 0(a2)
|
|
; LP64E-WITHFP-NEXT: addi a2, a3, 8
|
|
; LP64E-WITHFP-NEXT: sd a2, -32(s0)
|
|
; LP64E-WITHFP-NEXT: ld a2, 0(a3)
|
|
; LP64E-WITHFP-NEXT: add a0, a0, s1
|
|
; LP64E-WITHFP-NEXT: add a0, a0, a1
|
|
; LP64E-WITHFP-NEXT: addw a0, a0, a2
|
|
; LP64E-WITHFP-NEXT: ld ra, 32(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 24(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s1, 16(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 88
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%vargs = alloca ptr
|
|
%wargs = alloca ptr
|
|
call void @llvm.va_start(ptr %vargs)
|
|
%1 = va_arg ptr %vargs, i32
|
|
call void @llvm.va_copy(ptr %wargs, ptr %vargs)
|
|
%2 = load ptr, ptr %wargs, align 4
|
|
call void @notdead(ptr %2)
|
|
%3 = va_arg ptr %vargs, i32
|
|
%4 = va_arg ptr %vargs, i32
|
|
%5 = va_arg ptr %vargs, i32
|
|
call void @llvm.va_end(ptr %vargs)
|
|
call void @llvm.va_end(ptr %wargs)
|
|
%add1 = add i32 %3, %1
|
|
%add2 = add i32 %add1, %4
|
|
%add3 = add i32 %add2, %5
|
|
ret i32 %add3
|
|
}
|
|
|
|
; Check 2x*xlen values are aligned appropriately when passed on the stack in a vararg call
|
|
|
|
declare i32 @va5_aligned_stack_callee(i32, ...)
|
|
|
|
define void @va5_aligned_stack_caller() nounwind {
|
|
; The double should be 8-byte aligned on the stack, but the two-element array
|
|
; should only be 4-byte aligned
|
|
; ILP32-ILP32F-FPELIM-LABEL: va5_aligned_stack_caller:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -64
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw ra, 60(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a4, 17
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a5, 16
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a6, 15
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a7, 262236
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui t0, 377487
|
|
; ILP32-ILP32F-FPELIM-NEXT: li t1, 14
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui t2, 262153
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui t3, 545260
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui t4, 964690
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui t5, 335544
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui t6, 688509
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a0, 1
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a1, 11
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a2, sp, 32
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a3, 12
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a5, 20(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a4, 24(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a4, 13
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a5, a7, 655
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a7, t0, 1475
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw t1, 0(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a7, 8(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a5, 12(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a6, 16(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: li a7, 4
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a5, t2, 491
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi t0, t3, -1967
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi t1, t4, -328
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi t2, t5, 1311
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a6, t6, -2048
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw t2, 32(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw t1, 36(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw t0, 40(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a5, 44(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: call va5_aligned_stack_callee
|
|
; ILP32-ILP32F-FPELIM-NEXT: lw ra, 60(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 64
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va5_aligned_stack_caller:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -64
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 60(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 56(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 64
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a4, 17
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a5, 16
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a6, 15
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui a7, 262236
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui t0, 377487
|
|
; ILP32-ILP32F-WITHFP-NEXT: li t1, 14
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui t2, 262153
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui t3, 545260
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui t4, 964690
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui t5, 335544
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui t6, 688509
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a0, 1
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a1, 11
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a2, s0, -32
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a3, 12
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a5, 20(sp)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a4, 24(sp)
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a4, 13
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a5, a7, 655
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a7, t0, 1475
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw t1, 0(sp)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a7, 8(sp)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a5, 12(sp)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a6, 16(sp)
|
|
; ILP32-ILP32F-WITHFP-NEXT: li a7, 4
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a5, t2, 491
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi t0, t3, -1967
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi t1, t4, -328
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi t2, t5, 1311
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a6, t6, -2048
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw t2, -32(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw t1, -28(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw t0, -24(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a5, -20(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: call va5_aligned_stack_callee
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 60(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 56(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 64
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va5_aligned_stack_caller:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -64
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw ra, 60(sp) # 4-byte Folded Spill
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a5, 262236
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a6, 377487
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a4, 17
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a7, 16
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li t0, 15
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li t1, 14
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui t2, 262153
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui t3, 545260
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui t4, 964690
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui t5, 335544
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui t6, 688509
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a0, 1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a1, 11
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a2, sp, 32
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a3, 12
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a7, 20(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a4, 24(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a4, 13
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a5, a5, 655
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a6, a6, 1475
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw t1, 0(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a6, 8(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a5, 12(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw t0, 16(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: li a7, 4
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a5, t2, 491
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi t0, t3, -1967
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi t1, t4, -328
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi t2, t5, 1311
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a6, t6, -2048
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw t2, 32(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw t1, 36(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw t0, 40(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a5, 44(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: call va5_aligned_stack_callee
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lw ra, 60(sp) # 4-byte Folded Reload
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 64
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va5_aligned_stack_caller:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, -64
|
|
; ILP32E-FPELIM-NEXT: sw ra, 60(sp) # 4-byte Folded Spill
|
|
; ILP32E-FPELIM-NEXT: sw s0, 56(sp) # 4-byte Folded Spill
|
|
; ILP32E-FPELIM-NEXT: addi s0, sp, 64
|
|
; ILP32E-FPELIM-NEXT: andi sp, sp, -16
|
|
; ILP32E-FPELIM-NEXT: li a3, 17
|
|
; ILP32E-FPELIM-NEXT: li a4, 16
|
|
; ILP32E-FPELIM-NEXT: li a5, 15
|
|
; ILP32E-FPELIM-NEXT: lui a6, 262236
|
|
; ILP32E-FPELIM-NEXT: lui a7, 377487
|
|
; ILP32E-FPELIM-NEXT: li t0, 14
|
|
; ILP32E-FPELIM-NEXT: li t1, 4
|
|
; ILP32E-FPELIM-NEXT: lui t2, 262153
|
|
; ILP32E-FPELIM-NEXT: lui t3, 545260
|
|
; ILP32E-FPELIM-NEXT: lui t4, 964690
|
|
; ILP32E-FPELIM-NEXT: lui t5, 335544
|
|
; ILP32E-FPELIM-NEXT: lui t6, 688509
|
|
; ILP32E-FPELIM-NEXT: li a0, 1
|
|
; ILP32E-FPELIM-NEXT: li a1, 11
|
|
; ILP32E-FPELIM-NEXT: addi a2, sp, 32
|
|
; ILP32E-FPELIM-NEXT: sw a5, 16(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a4, 20(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a3, 24(sp)
|
|
; ILP32E-FPELIM-NEXT: li a3, 12
|
|
; ILP32E-FPELIM-NEXT: addi a4, a6, 655
|
|
; ILP32E-FPELIM-NEXT: addi a5, a7, 1475
|
|
; ILP32E-FPELIM-NEXT: sw t1, 0(sp)
|
|
; ILP32E-FPELIM-NEXT: sw t0, 4(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a5, 8(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a4, 12(sp)
|
|
; ILP32E-FPELIM-NEXT: li a4, 13
|
|
; ILP32E-FPELIM-NEXT: addi a6, t2, 491
|
|
; ILP32E-FPELIM-NEXT: addi a7, t3, -1967
|
|
; ILP32E-FPELIM-NEXT: addi t0, t4, -328
|
|
; ILP32E-FPELIM-NEXT: addi t1, t5, 1311
|
|
; ILP32E-FPELIM-NEXT: addi a5, t6, -2048
|
|
; ILP32E-FPELIM-NEXT: sw t1, 32(sp)
|
|
; ILP32E-FPELIM-NEXT: sw t0, 36(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a7, 40(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a6, 44(sp)
|
|
; ILP32E-FPELIM-NEXT: call va5_aligned_stack_callee
|
|
; ILP32E-FPELIM-NEXT: addi sp, s0, -64
|
|
; ILP32E-FPELIM-NEXT: lw ra, 60(sp) # 4-byte Folded Reload
|
|
; ILP32E-FPELIM-NEXT: lw s0, 56(sp) # 4-byte Folded Reload
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, 64
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va5_aligned_stack_caller:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -64
|
|
; ILP32E-WITHFP-NEXT: sw ra, 60(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 56(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 64
|
|
; ILP32E-WITHFP-NEXT: andi sp, sp, -16
|
|
; ILP32E-WITHFP-NEXT: li a3, 17
|
|
; ILP32E-WITHFP-NEXT: li a4, 16
|
|
; ILP32E-WITHFP-NEXT: li a5, 15
|
|
; ILP32E-WITHFP-NEXT: lui a6, 262236
|
|
; ILP32E-WITHFP-NEXT: lui a7, 377487
|
|
; ILP32E-WITHFP-NEXT: li t0, 14
|
|
; ILP32E-WITHFP-NEXT: li t1, 4
|
|
; ILP32E-WITHFP-NEXT: lui t2, 262153
|
|
; ILP32E-WITHFP-NEXT: lui t3, 545260
|
|
; ILP32E-WITHFP-NEXT: lui t4, 964690
|
|
; ILP32E-WITHFP-NEXT: lui t5, 335544
|
|
; ILP32E-WITHFP-NEXT: lui t6, 688509
|
|
; ILP32E-WITHFP-NEXT: li a0, 1
|
|
; ILP32E-WITHFP-NEXT: li a1, 11
|
|
; ILP32E-WITHFP-NEXT: addi a2, sp, 32
|
|
; ILP32E-WITHFP-NEXT: sw a5, 16(sp)
|
|
; ILP32E-WITHFP-NEXT: sw a4, 20(sp)
|
|
; ILP32E-WITHFP-NEXT: sw a3, 24(sp)
|
|
; ILP32E-WITHFP-NEXT: li a3, 12
|
|
; ILP32E-WITHFP-NEXT: addi a4, a6, 655
|
|
; ILP32E-WITHFP-NEXT: addi a5, a7, 1475
|
|
; ILP32E-WITHFP-NEXT: sw t1, 0(sp)
|
|
; ILP32E-WITHFP-NEXT: sw t0, 4(sp)
|
|
; ILP32E-WITHFP-NEXT: sw a5, 8(sp)
|
|
; ILP32E-WITHFP-NEXT: sw a4, 12(sp)
|
|
; ILP32E-WITHFP-NEXT: li a4, 13
|
|
; ILP32E-WITHFP-NEXT: addi a6, t2, 491
|
|
; ILP32E-WITHFP-NEXT: addi a7, t3, -1967
|
|
; ILP32E-WITHFP-NEXT: addi t0, t4, -328
|
|
; ILP32E-WITHFP-NEXT: addi t1, t5, 1311
|
|
; ILP32E-WITHFP-NEXT: addi a5, t6, -2048
|
|
; ILP32E-WITHFP-NEXT: sw t1, 32(sp)
|
|
; ILP32E-WITHFP-NEXT: sw t0, 36(sp)
|
|
; ILP32E-WITHFP-NEXT: sw a7, 40(sp)
|
|
; ILP32E-WITHFP-NEXT: sw a6, 44(sp)
|
|
; ILP32E-WITHFP-NEXT: call va5_aligned_stack_callee
|
|
; ILP32E-WITHFP-NEXT: addi sp, s0, -64
|
|
; ILP32E-WITHFP-NEXT: lw ra, 60(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 56(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 64
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va5_aligned_stack_caller:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -48
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li t0, 17
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li t1, 16
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li t2, 15
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a2, %hi(.LCPI11_0)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a3, %hi(.LCPI11_1)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a6, %hi(.LCPI11_2)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui t3, 2384
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li a0, 1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li a1, 11
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li a4, 12
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li a5, 13
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: li a7, 14
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld t4, %lo(.LCPI11_0)(a2)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld a2, %lo(.LCPI11_1)(a3)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld a3, %lo(.LCPI11_2)(a6)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a6, t3, 761
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: slli a6, a6, 11
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd t4, 0(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd t2, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd t1, 16(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd t0, 24(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: call va5_aligned_stack_callee
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ld ra, 40(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 48
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va5_aligned_stack_caller:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -48
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 40(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 32(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 48
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li t0, 17
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li t1, 16
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li t2, 15
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: lui a2, %hi(.LCPI11_0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: lui a3, %hi(.LCPI11_1)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: lui a6, %hi(.LCPI11_2)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: lui t3, 2384
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li a0, 1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li a1, 11
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li a4, 12
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li a5, 13
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: li a7, 14
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld t4, %lo(.LCPI11_0)(a2)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld a2, %lo(.LCPI11_1)(a3)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld a3, %lo(.LCPI11_2)(a6)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a6, t3, 761
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: slli a6, a6, 11
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd t4, 0(sp)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd t2, 8(sp)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd t1, 16(sp)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd t0, 24(sp)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: call va5_aligned_stack_callee
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 40(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 32(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 48
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va5_aligned_stack_caller:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, -56
|
|
; LP64E-FPELIM-NEXT: sd ra, 48(sp) # 8-byte Folded Spill
|
|
; LP64E-FPELIM-NEXT: li a2, 17
|
|
; LP64E-FPELIM-NEXT: li a3, 16
|
|
; LP64E-FPELIM-NEXT: li a6, 15
|
|
; LP64E-FPELIM-NEXT: lui a7, %hi(.LCPI11_0)
|
|
; LP64E-FPELIM-NEXT: li t0, 14
|
|
; LP64E-FPELIM-NEXT: lui t1, 2384
|
|
; LP64E-FPELIM-NEXT: lui t2, %hi(.LCPI11_1)
|
|
; LP64E-FPELIM-NEXT: lui t3, %hi(.LCPI11_2)
|
|
; LP64E-FPELIM-NEXT: li a0, 1
|
|
; LP64E-FPELIM-NEXT: li a1, 11
|
|
; LP64E-FPELIM-NEXT: li a4, 12
|
|
; LP64E-FPELIM-NEXT: sd a3, 32(sp)
|
|
; LP64E-FPELIM-NEXT: sd a2, 40(sp)
|
|
; LP64E-FPELIM-NEXT: li a5, 13
|
|
; LP64E-FPELIM-NEXT: ld a7, %lo(.LCPI11_0)(a7)
|
|
; LP64E-FPELIM-NEXT: addi t1, t1, 761
|
|
; LP64E-FPELIM-NEXT: ld a2, %lo(.LCPI11_1)(t2)
|
|
; LP64E-FPELIM-NEXT: ld a3, %lo(.LCPI11_2)(t3)
|
|
; LP64E-FPELIM-NEXT: slli t1, t1, 11
|
|
; LP64E-FPELIM-NEXT: sd t1, 0(sp)
|
|
; LP64E-FPELIM-NEXT: sd t0, 8(sp)
|
|
; LP64E-FPELIM-NEXT: sd a7, 16(sp)
|
|
; LP64E-FPELIM-NEXT: sd a6, 24(sp)
|
|
; LP64E-FPELIM-NEXT: call va5_aligned_stack_callee
|
|
; LP64E-FPELIM-NEXT: ld ra, 48(sp) # 8-byte Folded Reload
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, 56
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va5_aligned_stack_caller:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -64
|
|
; LP64E-WITHFP-NEXT: sd ra, 56(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 48(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 64
|
|
; LP64E-WITHFP-NEXT: li a2, 17
|
|
; LP64E-WITHFP-NEXT: li a3, 16
|
|
; LP64E-WITHFP-NEXT: li a6, 15
|
|
; LP64E-WITHFP-NEXT: lui a7, %hi(.LCPI11_0)
|
|
; LP64E-WITHFP-NEXT: li t0, 14
|
|
; LP64E-WITHFP-NEXT: lui t1, 2384
|
|
; LP64E-WITHFP-NEXT: lui t2, %hi(.LCPI11_1)
|
|
; LP64E-WITHFP-NEXT: lui t3, %hi(.LCPI11_2)
|
|
; LP64E-WITHFP-NEXT: li a0, 1
|
|
; LP64E-WITHFP-NEXT: li a1, 11
|
|
; LP64E-WITHFP-NEXT: li a4, 12
|
|
; LP64E-WITHFP-NEXT: sd a3, 32(sp)
|
|
; LP64E-WITHFP-NEXT: sd a2, 40(sp)
|
|
; LP64E-WITHFP-NEXT: li a5, 13
|
|
; LP64E-WITHFP-NEXT: ld a7, %lo(.LCPI11_0)(a7)
|
|
; LP64E-WITHFP-NEXT: addi t1, t1, 761
|
|
; LP64E-WITHFP-NEXT: ld a2, %lo(.LCPI11_1)(t2)
|
|
; LP64E-WITHFP-NEXT: ld a3, %lo(.LCPI11_2)(t3)
|
|
; LP64E-WITHFP-NEXT: slli t1, t1, 11
|
|
; LP64E-WITHFP-NEXT: sd t1, 0(sp)
|
|
; LP64E-WITHFP-NEXT: sd t0, 8(sp)
|
|
; LP64E-WITHFP-NEXT: sd a7, 16(sp)
|
|
; LP64E-WITHFP-NEXT: sd a6, 24(sp)
|
|
; LP64E-WITHFP-NEXT: call va5_aligned_stack_callee
|
|
; LP64E-WITHFP-NEXT: ld ra, 56(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 48(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 64
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%1 = call i32 (i32, ...) @va5_aligned_stack_callee(i32 1, i32 11,
|
|
fp128 0xLEB851EB851EB851F400091EB851EB851, i32 12, i32 13, i64 20000000000,
|
|
i32 14, double 2.720000e+00, i32 15, [2 x i32] [i32 16, i32 17])
|
|
ret void
|
|
}
|
|
|
|
; A function with no fixed arguments is not valid C, but can be
|
|
; specified in LLVM IR. We must ensure the vararg save area is
|
|
; still set up correctly.
|
|
|
|
define i32 @va6_no_fixed_args(...) nounwind {
|
|
; ILP32-ILP32F-FPELIM-LABEL: va6_no_fixed_args:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a4, 32(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a5, 36(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a6, 40(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a7, 44(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a0, 16(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a1, 20(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a2, 24(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a3, 28(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a1, sp, 20
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a1, 12(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va6_no_fixed_args:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -48
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 16
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a6, 24(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a7, 28(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a0, 0(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a1, s0, 4
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a1, -12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 12(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 8(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 48
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va6_no_fixed_args:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, -48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a4, 32(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a5, 36(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a6, 40(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a7, 44(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a0, 16(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 20(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a2, 24(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a3, 28(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a1, sp, 20
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 12(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi sp, sp, 48
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va6_no_fixed_args:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, -28
|
|
; ILP32E-FPELIM-NEXT: sw a4, 20(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a5, 24(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a0, 4(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a1, 8(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a2, 12(sp)
|
|
; ILP32E-FPELIM-NEXT: sw a3, 16(sp)
|
|
; ILP32E-FPELIM-NEXT: addi a1, sp, 8
|
|
; ILP32E-FPELIM-NEXT: sw a1, 0(sp)
|
|
; ILP32E-FPELIM-NEXT: addi sp, sp, 28
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va6_no_fixed_args:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -36
|
|
; ILP32E-WITHFP-NEXT: sw ra, 8(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 4(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 12
|
|
; ILP32E-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a0, 0(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32E-WITHFP-NEXT: addi a1, s0, 4
|
|
; ILP32E-WITHFP-NEXT: sw a1, -12(s0)
|
|
; ILP32E-WITHFP-NEXT: lw ra, 8(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 4(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 36
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va6_no_fixed_args:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, -80
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a4, 48(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a5, 56(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a6, 64(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a7, 72(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a0, 16(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 24(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a2, 32(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a3, 40(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a1, sp, 24
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi sp, sp, 80
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va6_no_fixed_args:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -96
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 32
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a6, 48(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a7, 56(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a0, 0(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a1, s0, 8
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, -24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 24(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 16(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 96
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va6_no_fixed_args:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, -56
|
|
; LP64E-FPELIM-NEXT: sd a4, 40(sp)
|
|
; LP64E-FPELIM-NEXT: sd a5, 48(sp)
|
|
; LP64E-FPELIM-NEXT: sd a0, 8(sp)
|
|
; LP64E-FPELIM-NEXT: sd a1, 16(sp)
|
|
; LP64E-FPELIM-NEXT: sd a2, 24(sp)
|
|
; LP64E-FPELIM-NEXT: sd a3, 32(sp)
|
|
; LP64E-FPELIM-NEXT: addi a1, sp, 16
|
|
; LP64E-FPELIM-NEXT: sd a1, 0(sp)
|
|
; LP64E-FPELIM-NEXT: addi sp, sp, 56
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va6_no_fixed_args:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -72
|
|
; LP64E-WITHFP-NEXT: sd ra, 16(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 8(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 24
|
|
; LP64E-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64E-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64E-WITHFP-NEXT: sd a0, 0(s0)
|
|
; LP64E-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64E-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64E-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64E-WITHFP-NEXT: addi a1, s0, 8
|
|
; LP64E-WITHFP-NEXT: sd a1, -24(s0)
|
|
; LP64E-WITHFP-NEXT: ld ra, 16(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 8(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 72
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%va = alloca ptr
|
|
call void @llvm.va_start(ptr %va)
|
|
%1 = va_arg ptr %va, i32
|
|
call void @llvm.va_end(ptr %va)
|
|
ret i32 %1
|
|
}
|
|
|
|
; TODO: improve constant materialization of stack addresses
|
|
|
|
define i32 @va_large_stack(ptr %fmt, ...) {
|
|
; ILP32-ILP32F-FPELIM-LABEL: va_large_stack:
|
|
; ILP32-ILP32F-FPELIM: # %bb.0:
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a0, 24414
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a0, a0, 304
|
|
; ILP32-ILP32F-FPELIM-NEXT: sub sp, sp, a0
|
|
; ILP32-ILP32F-FPELIM-NEXT: .cfi_def_cfa_offset 100000048
|
|
; ILP32-ILP32F-FPELIM-NEXT: mv a0, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui t0, 24414
|
|
; ILP32-ILP32F-FPELIM-NEXT: add t0, sp, t0
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a5, 292(t0)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a5, 24414
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a5, sp, a5
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a6, 296(a5)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a5, 24414
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a5, sp, a5
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a7, 300(a5)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a5, 24414
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a5, sp, a5
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a1, 276(a5)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a1, 24414
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a1, sp, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a2, 280(a1)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a1, 24414
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a1, sp, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a3, 284(a1)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a1, 24414
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a1, sp, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a4, 288(a1)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a1, 24414
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a1, a1, 280
|
|
; ILP32-ILP32F-FPELIM-NEXT: add a1, sp, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: sw a1, 12(sp)
|
|
; ILP32-ILP32F-FPELIM-NEXT: lui a1, 24414
|
|
; ILP32-ILP32F-FPELIM-NEXT: addi a1, a1, 304
|
|
; ILP32-ILP32F-FPELIM-NEXT: add sp, sp, a1
|
|
; ILP32-ILP32F-FPELIM-NEXT: .cfi_def_cfa_offset 0
|
|
; ILP32-ILP32F-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32-ILP32F-WITHFP-LABEL: va_large_stack:
|
|
; ILP32-ILP32F-WITHFP: # %bb.0:
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, -2032
|
|
; ILP32-ILP32F-WITHFP-NEXT: .cfi_def_cfa_offset 2032
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw ra, 1996(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw s0, 1992(sp) # 4-byte Folded Spill
|
|
; ILP32-ILP32F-WITHFP-NEXT: .cfi_offset ra, -36
|
|
; ILP32-ILP32F-WITHFP-NEXT: .cfi_offset s0, -40
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi s0, sp, 2000
|
|
; ILP32-ILP32F-WITHFP-NEXT: .cfi_def_cfa s0, 32
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui a0, 24414
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a0, a0, -1728
|
|
; ILP32-ILP32F-WITHFP-NEXT: sub sp, sp, a0
|
|
; ILP32-ILP32F-WITHFP-NEXT: mv a0, a1
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a6, 24(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a7, 28(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a1, s0, 8
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui a2, 24414
|
|
; ILP32-ILP32F-WITHFP-NEXT: sub a2, s0, a2
|
|
; ILP32-ILP32F-WITHFP-NEXT: sw a1, -272(a2)
|
|
; ILP32-ILP32F-WITHFP-NEXT: lui a1, 24414
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi a1, a1, -1728
|
|
; ILP32-ILP32F-WITHFP-NEXT: add sp, sp, a1
|
|
; ILP32-ILP32F-WITHFP-NEXT: .cfi_def_cfa sp, 2032
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw ra, 1996(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: lw s0, 1992(sp) # 4-byte Folded Reload
|
|
; ILP32-ILP32F-WITHFP-NEXT: .cfi_restore ra
|
|
; ILP32-ILP32F-WITHFP-NEXT: .cfi_restore s0
|
|
; ILP32-ILP32F-WITHFP-NEXT: addi sp, sp, 2032
|
|
; ILP32-ILP32F-WITHFP-NEXT: .cfi_def_cfa_offset 0
|
|
; ILP32-ILP32F-WITHFP-NEXT: ret
|
|
;
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-LABEL: va_large_stack:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM: # %bb.0:
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a0, 24414
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a0, a0, 304
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sub sp, sp, a0
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: .cfi_def_cfa_offset 100000048
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: mv a0, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui t0, 24414
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add t0, sp, t0
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a5, 292(t0)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a5, 24414
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a5, sp, a5
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a6, 296(a5)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a5, 24414
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a5, sp, a5
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a7, 300(a5)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a5, 24414
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a5, sp, a5
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 276(a5)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a1, 24414
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a1, sp, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a2, 280(a1)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a1, 24414
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a1, sp, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a3, 284(a1)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a1, 24414
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a1, sp, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a4, 288(a1)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a1, 24414
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a1, a1, 280
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add a1, sp, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: sw a1, 12(sp)
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: lui a1, 24414
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: addi a1, a1, 304
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: add sp, sp, a1
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: .cfi_def_cfa_offset 0
|
|
; RV32D-ILP32-ILP32F-ILP32D-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-FPELIM-LABEL: va_large_stack:
|
|
; ILP32E-FPELIM: # %bb.0:
|
|
; ILP32E-FPELIM-NEXT: lui a0, 24414
|
|
; ILP32E-FPELIM-NEXT: addi a0, a0, 288
|
|
; ILP32E-FPELIM-NEXT: sub sp, sp, a0
|
|
; ILP32E-FPELIM-NEXT: .cfi_def_cfa_offset 100000032
|
|
; ILP32E-FPELIM-NEXT: mv a0, a1
|
|
; ILP32E-FPELIM-NEXT: lui a6, 24414
|
|
; ILP32E-FPELIM-NEXT: add a6, sp, a6
|
|
; ILP32E-FPELIM-NEXT: sw a5, 284(a6)
|
|
; ILP32E-FPELIM-NEXT: lui a5, 24414
|
|
; ILP32E-FPELIM-NEXT: add a5, sp, a5
|
|
; ILP32E-FPELIM-NEXT: sw a1, 268(a5)
|
|
; ILP32E-FPELIM-NEXT: lui a1, 24414
|
|
; ILP32E-FPELIM-NEXT: add a1, sp, a1
|
|
; ILP32E-FPELIM-NEXT: sw a2, 272(a1)
|
|
; ILP32E-FPELIM-NEXT: lui a1, 24414
|
|
; ILP32E-FPELIM-NEXT: add a1, sp, a1
|
|
; ILP32E-FPELIM-NEXT: sw a3, 276(a1)
|
|
; ILP32E-FPELIM-NEXT: lui a1, 24414
|
|
; ILP32E-FPELIM-NEXT: add a1, sp, a1
|
|
; ILP32E-FPELIM-NEXT: sw a4, 280(a1)
|
|
; ILP32E-FPELIM-NEXT: lui a1, 24414
|
|
; ILP32E-FPELIM-NEXT: addi a1, a1, 272
|
|
; ILP32E-FPELIM-NEXT: add a1, sp, a1
|
|
; ILP32E-FPELIM-NEXT: sw a1, 4(sp)
|
|
; ILP32E-FPELIM-NEXT: lui a1, 24414
|
|
; ILP32E-FPELIM-NEXT: addi a1, a1, 288
|
|
; ILP32E-FPELIM-NEXT: add sp, sp, a1
|
|
; ILP32E-FPELIM-NEXT: .cfi_def_cfa_offset 0
|
|
; ILP32E-FPELIM-NEXT: ret
|
|
;
|
|
; ILP32E-WITHFP-LABEL: va_large_stack:
|
|
; ILP32E-WITHFP: # %bb.0:
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, -2044
|
|
; ILP32E-WITHFP-NEXT: .cfi_def_cfa_offset 2044
|
|
; ILP32E-WITHFP-NEXT: sw ra, 2016(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: sw s0, 2012(sp) # 4-byte Folded Spill
|
|
; ILP32E-WITHFP-NEXT: .cfi_offset ra, -28
|
|
; ILP32E-WITHFP-NEXT: .cfi_offset s0, -32
|
|
; ILP32E-WITHFP-NEXT: addi s0, sp, 2020
|
|
; ILP32E-WITHFP-NEXT: .cfi_def_cfa s0, 24
|
|
; ILP32E-WITHFP-NEXT: lui a0, 24414
|
|
; ILP32E-WITHFP-NEXT: addi a0, a0, -1748
|
|
; ILP32E-WITHFP-NEXT: sub sp, sp, a0
|
|
; ILP32E-WITHFP-NEXT: mv a0, a1
|
|
; ILP32E-WITHFP-NEXT: sw a5, 20(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a1, 4(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a2, 8(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a3, 12(s0)
|
|
; ILP32E-WITHFP-NEXT: sw a4, 16(s0)
|
|
; ILP32E-WITHFP-NEXT: addi a1, s0, 8
|
|
; ILP32E-WITHFP-NEXT: lui a2, 24414
|
|
; ILP32E-WITHFP-NEXT: sub a2, s0, a2
|
|
; ILP32E-WITHFP-NEXT: sw a1, -272(a2)
|
|
; ILP32E-WITHFP-NEXT: lui a1, 24414
|
|
; ILP32E-WITHFP-NEXT: addi a1, a1, -1748
|
|
; ILP32E-WITHFP-NEXT: add sp, sp, a1
|
|
; ILP32E-WITHFP-NEXT: .cfi_def_cfa sp, 2044
|
|
; ILP32E-WITHFP-NEXT: lw ra, 2016(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: lw s0, 2012(sp) # 4-byte Folded Reload
|
|
; ILP32E-WITHFP-NEXT: .cfi_restore ra
|
|
; ILP32E-WITHFP-NEXT: .cfi_restore s0
|
|
; ILP32E-WITHFP-NEXT: addi sp, sp, 2044
|
|
; ILP32E-WITHFP-NEXT: .cfi_def_cfa_offset 0
|
|
; ILP32E-WITHFP-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-FPELIM-LABEL: va_large_stack:
|
|
; LP64-LP64F-LP64D-FPELIM: # %bb.0:
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a0, 24414
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a0, a0, 336
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sub sp, sp, a0
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: .cfi_def_cfa_offset 100000080
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a0, 24414
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a0, sp, a0
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a1, 280(a0)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a0, 24414
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a0, a0, 284
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a0, sp, a0
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a0, 8(sp)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a0, 24414
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a0, sp, a0
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lw a0, 280(a0)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a1, 24414
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a1, sp, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a5, 312(a1)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a1, 24414
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a1, sp, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a6, 320(a1)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a1, 24414
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a1, sp, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a7, 328(a1)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a1, 24414
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a1, sp, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a2, 288(a1)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a1, 24414
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a1, sp, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a3, 296(a1)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a1, 24414
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add a1, sp, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: sd a4, 304(a1)
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: lui a1, 24414
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: addi a1, a1, 336
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: add sp, sp, a1
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: .cfi_def_cfa_offset 0
|
|
; LP64-LP64F-LP64D-FPELIM-NEXT: ret
|
|
;
|
|
; LP64-LP64F-LP64D-WITHFP-LABEL: va_large_stack:
|
|
; LP64-LP64F-LP64D-WITHFP: # %bb.0:
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, -2032
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_def_cfa_offset 2032
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd ra, 1960(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd s0, 1952(sp) # 8-byte Folded Spill
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_offset ra, -72
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_offset s0, -80
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi s0, sp, 1968
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_def_cfa s0, 64
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: lui a0, 24414
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a0, a0, -1680
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sub sp, sp, a0
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a0, s0, 12
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: lui a1, 24414
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sub a1, s0, a1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a0, -288(a1)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: lw a0, 8(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a6, 48(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a7, 56(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: lui a1, 24414
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi a1, a1, -1680
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: add sp, sp, a1
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_def_cfa sp, 2032
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld ra, 1960(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ld s0, 1952(sp) # 8-byte Folded Reload
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_restore ra
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_restore s0
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: addi sp, sp, 2032
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: .cfi_def_cfa_offset 0
|
|
; LP64-LP64F-LP64D-WITHFP-NEXT: ret
|
|
;
|
|
; LP64E-FPELIM-LABEL: va_large_stack:
|
|
; LP64E-FPELIM: # %bb.0:
|
|
; LP64E-FPELIM-NEXT: lui a0, 24414
|
|
; LP64E-FPELIM-NEXT: addi a0, a0, 320
|
|
; LP64E-FPELIM-NEXT: sub sp, sp, a0
|
|
; LP64E-FPELIM-NEXT: .cfi_def_cfa_offset 100000064
|
|
; LP64E-FPELIM-NEXT: lui a0, 24414
|
|
; LP64E-FPELIM-NEXT: add a0, sp, a0
|
|
; LP64E-FPELIM-NEXT: sd a1, 280(a0)
|
|
; LP64E-FPELIM-NEXT: lui a0, 24414
|
|
; LP64E-FPELIM-NEXT: addi a0, a0, 284
|
|
; LP64E-FPELIM-NEXT: add a0, sp, a0
|
|
; LP64E-FPELIM-NEXT: sd a0, 8(sp)
|
|
; LP64E-FPELIM-NEXT: lui a0, 24414
|
|
; LP64E-FPELIM-NEXT: add a0, sp, a0
|
|
; LP64E-FPELIM-NEXT: lw a0, 280(a0)
|
|
; LP64E-FPELIM-NEXT: lui a1, 24414
|
|
; LP64E-FPELIM-NEXT: add a1, sp, a1
|
|
; LP64E-FPELIM-NEXT: sd a5, 312(a1)
|
|
; LP64E-FPELIM-NEXT: lui a1, 24414
|
|
; LP64E-FPELIM-NEXT: add a1, sp, a1
|
|
; LP64E-FPELIM-NEXT: sd a2, 288(a1)
|
|
; LP64E-FPELIM-NEXT: lui a1, 24414
|
|
; LP64E-FPELIM-NEXT: add a1, sp, a1
|
|
; LP64E-FPELIM-NEXT: sd a3, 296(a1)
|
|
; LP64E-FPELIM-NEXT: lui a1, 24414
|
|
; LP64E-FPELIM-NEXT: add a1, sp, a1
|
|
; LP64E-FPELIM-NEXT: sd a4, 304(a1)
|
|
; LP64E-FPELIM-NEXT: lui a1, 24414
|
|
; LP64E-FPELIM-NEXT: addi a1, a1, 320
|
|
; LP64E-FPELIM-NEXT: add sp, sp, a1
|
|
; LP64E-FPELIM-NEXT: .cfi_def_cfa_offset 0
|
|
; LP64E-FPELIM-NEXT: ret
|
|
;
|
|
; LP64E-WITHFP-LABEL: va_large_stack:
|
|
; LP64E-WITHFP: # %bb.0:
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, -2040
|
|
; LP64E-WITHFP-NEXT: .cfi_def_cfa_offset 2040
|
|
; LP64E-WITHFP-NEXT: sd ra, 1984(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: sd s0, 1976(sp) # 8-byte Folded Spill
|
|
; LP64E-WITHFP-NEXT: .cfi_offset ra, -56
|
|
; LP64E-WITHFP-NEXT: .cfi_offset s0, -64
|
|
; LP64E-WITHFP-NEXT: addi s0, sp, 1992
|
|
; LP64E-WITHFP-NEXT: .cfi_def_cfa s0, 48
|
|
; LP64E-WITHFP-NEXT: lui a0, 24414
|
|
; LP64E-WITHFP-NEXT: addi a0, a0, -1704
|
|
; LP64E-WITHFP-NEXT: sub sp, sp, a0
|
|
; LP64E-WITHFP-NEXT: sd a1, 8(s0)
|
|
; LP64E-WITHFP-NEXT: addi a0, s0, 12
|
|
; LP64E-WITHFP-NEXT: lui a1, 24414
|
|
; LP64E-WITHFP-NEXT: sub a1, s0, a1
|
|
; LP64E-WITHFP-NEXT: sd a0, -288(a1)
|
|
; LP64E-WITHFP-NEXT: lw a0, 8(s0)
|
|
; LP64E-WITHFP-NEXT: sd a5, 40(s0)
|
|
; LP64E-WITHFP-NEXT: sd a2, 16(s0)
|
|
; LP64E-WITHFP-NEXT: sd a3, 24(s0)
|
|
; LP64E-WITHFP-NEXT: sd a4, 32(s0)
|
|
; LP64E-WITHFP-NEXT: lui a1, 24414
|
|
; LP64E-WITHFP-NEXT: addi a1, a1, -1704
|
|
; LP64E-WITHFP-NEXT: add sp, sp, a1
|
|
; LP64E-WITHFP-NEXT: .cfi_def_cfa sp, 2040
|
|
; LP64E-WITHFP-NEXT: ld ra, 1984(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: ld s0, 1976(sp) # 8-byte Folded Reload
|
|
; LP64E-WITHFP-NEXT: .cfi_restore ra
|
|
; LP64E-WITHFP-NEXT: .cfi_restore s0
|
|
; LP64E-WITHFP-NEXT: addi sp, sp, 2040
|
|
; LP64E-WITHFP-NEXT: .cfi_def_cfa_offset 0
|
|
; LP64E-WITHFP-NEXT: ret
|
|
%large = alloca [ 100000000 x i8 ]
|
|
%va = alloca ptr
|
|
call void @llvm.va_start(ptr %va)
|
|
%argp.cur = load ptr, ptr %va, align 4
|
|
%argp.next = getelementptr inbounds i8, ptr %argp.cur, i32 4
|
|
store ptr %argp.next, ptr %va, align 4
|
|
%1 = load i32, ptr %argp.cur, align 4
|
|
call void @llvm.va_end(ptr %va)
|
|
ret i32 %1
|
|
}
|