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Ben Shi 7e81526126 [RISCV] Optimize immediate materialisation with BSETI/BCLRI 
Opitimize immediate materialisation in the following way if profitable:
1. Use BCLRI for upper 32 bits if the lower 32 bits are negative int32.
2. Use BSETI for upper 32 bits if the lower 32 bits are positive int32.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D111508
2021-10-14 04:56:47 +00:00
..
GlobalISel
…
intrinsics
…
rvv
[RISCV] Rename assembler mnemonic of unordered floating-point reductions for v1.0-rc change
2021-10-12 06:46:46 +00:00
add-before-shl.ll
[RISCV] Teach isel to select ADDW/SUBW/MULW/SLLIW when only the lower 32-bits are used.
2021-08-18 10:22:00 -07:00
add-imm.ll
[RISCV] Remove sext_inreg+add/sub/mul/shl isel patterns.
2021-08-18 11:07:11 -07:00
addc-adde-sube-subc.ll
…
addcarry.ll
…
addimm-mulimm.ll
[RISCV][test] Add more tests of (add (mul r, c0), c1)
2021-10-08 01:26:29 +00:00
addrspacecast.ll
[RISCV] Assume no-op addrspacecasts by default
2020-12-18 21:03:37 +00:00
aext-to-sext.ll
[RISCV] Protect the SHL/SRA/SRL handlers in LowerOperation against being called for an illegal i32 shift amount.
2021-06-29 09:45:13 -07:00
align-loops.ll
[CodeGen] Add -align-loops
2021-08-04 12:45:18 -07:00
align.ll
…
alloca.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
alu8.ll
Revert "[RISCV] Use zexti32/sexti32 in srliw/sraiw isel patterns to improve usage of those instructions."
2021-06-27 10:33:43 -07:00
alu16.ll
[RISCV] Use SLLI/SRLI instead of SLLIW/SRLIW for (srl (and X, 0xffff), C) custom isel on RV64.
2021-04-11 13:59:51 -07:00
alu32.ll
[RISCV] Insert a sext_inreg when type legalizing i32 shl by constant on RV64.
2021-08-26 10:20:19 -07:00
alu64.ll
[RISCV] Add isel pattern to match (i64 (sra (shl X, 32), C)) to SRAIW if C > 32.
2020-11-25 21:57:48 -08:00
analyze-branch.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
arith-with-overflow.ll
…
atomic-cmpxchg-flag.ll
…
atomic-cmpxchg.ll
[RISCV] Teach isel to select ADDW/SUBW/MULW/SLLIW when only the lower 32-bits are used.
2021-08-18 10:22:00 -07:00
atomic-fence.ll
…
atomic-load-store.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
atomic-rmw.ll
Revert "Allow rematerialization of virtual reg uses"
2021-09-24 10:26:11 -07:00
atomic-signext.ll
Revert "Allow rematerialization of virtual reg uses"
2021-09-24 10:26:11 -07:00
attributes.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
blockaddress.ll
[RISCV] Fix inaccurate annotations on PseudoBRIND
2020-08-21 11:38:42 +01:00
branch-relaxation.ll
[RISCV] Indirect branch generation in position independent code
2020-08-17 13:09:26 +01:00
branch.ll
[RISCV] Add isel-patterns to optimize (a < 1) into blez (a <= 0)
2021-03-15 11:32:43 -07:00
bswap-ctlz-cttz-ctpop.ll
[RISCV] Add another isel optimization for (and (shl X, c2), c1).
2021-09-24 15:10:25 -07:00
byval.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
callee-saved-fpr32s.ll
[RISCV][NFC] Regenerate Calling Convention Tests
2021-01-14 22:35:17 +00:00
callee-saved-fpr64s.ll
[RISCV][NFC] Regenerate Calling Convention Tests
2021-01-14 22:35:17 +00:00
callee-saved-gprs.ll
[RISCV][NFC] Regenerate Calling Convention Tests
2021-01-14 22:35:17 +00:00
calling-conv-half.ll
[RISCV] Improve constant materialization for stores of i16 or i32 negative constants.
2021-08-18 10:25:12 -07:00
calling-conv-ilp32-ilp32f-common.ll
[RISCV][NFC] Regenerate Calling Convention Tests
2021-01-14 22:35:17 +00:00
calling-conv-ilp32-ilp32f-ilp32d-common.ll
[RISCV][NFC] Regenerate Calling Convention Tests
2021-01-14 22:35:17 +00:00
calling-conv-ilp32.ll
[RISCV][NFC] Regenerate Calling Convention Tests
2021-01-14 22:35:17 +00:00
calling-conv-ilp32d.ll
[RISCV][NFC] Regenerate Calling Convention Tests
2021-01-14 22:35:17 +00:00
calling-conv-ilp32f-ilp32d-common.ll
[RISCV][NFC] Regenerate Calling Convention Tests
2021-01-14 22:35:17 +00:00
calling-conv-lp64-lp64f-common.ll
[RISCV][NFC] Regenerate Calling Convention Tests
2021-01-14 22:35:17 +00:00
calling-conv-lp64-lp64f-lp64d-common.ll
[RISCV] Teach isel to select ADDW/SUBW/MULW/SLLIW when only the lower 32-bits are used.
2021-08-18 10:22:00 -07:00
calling-conv-lp64.ll
[RISCV][NFC] Regenerate Calling Convention Tests
2021-01-14 22:35:17 +00:00
calling-conv-rv32f-ilp32.ll
[RISCV][NFC] Regenerate Calling Convention Tests
2021-01-14 22:35:17 +00:00
calling-conv-sext-zext.ll
[RISCV] Don't print zext.b alias.
2021-01-05 10:41:08 -08:00
calling-conv-vector-float.ll
[RISCV] Fix a crash when lowering split float arguments
2021-07-22 09:55:26 +01:00
calls.ll
[RISCV] Prevent use of t0(aka x5) as rs1 for jalr instructions.
2021-07-13 09:46:21 -07:00
cmp-bool.ll
[DAGCombiner] Rebuild (setcc x, y, ==) from (xor (xor x, y), 1)
2020-07-15 07:34:22 +00:00
codemodel-lowering.ll
[RISCV] Fix inaccurate annotations on PseudoBRIND
2020-08-21 11:38:42 +01:00
compress-float.ll
…
compress-inline-asm.ll
…
compress.ll
[RISCV] Add support for printing pcrel immediates as absolute addresses in llvm-objdump
2020-12-04 10:34:12 -08:00
copy-frameindex.mir
CodeGen: Print/parse LLTs in MachineMemOperands
2021-06-30 16:54:13 -04:00
copysign-casts.ll
[RISCV] Insert a sext_inreg when type legalizing i32 shl by constant on RV64.
2021-08-26 10:20:19 -07:00
disable-tail-calls.ll
…
disjoint.ll
CodeGen: Print/parse LLTs in MachineMemOperands
2021-06-30 16:54:13 -04:00
div.ll
[RISCV] Teach isel to select ADDW/SUBW/MULW/SLLIW when only the lower 32-bits are used.
2021-08-18 10:22:00 -07:00
double-arith.ll
[RISCV] Add an implementation of isFMAFasterThanFMulAndFAdd
2020-11-25 15:07:34 -08:00
double-bitmanip-dagcombines.ll
[RISCV] Improve 64-bit integer materialization for some cases.
2021-04-01 09:12:52 -07:00
double-br-fcmp.ll
[RISCV] Enable shrink wrap by default
2021-09-02 09:47:58 -05:00
double-calling-conv.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
double-convert.ll
[RISCV] Remove stale FIXMEs from float-convert.ll and double-convert.ll. NFC
2021-09-22 14:25:40 -07:00
double-fcmp.ll
[LegalizeDAG][RISCV][PowerPC][AMDGPU][WebAssembly] Improve expansion of SETONE/SETUEQ on targets without SETO/SETUO.
2021-01-12 10:45:03 -08:00
double-frem.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
double-imm.ll
…
double-intrinsics.ll
[RISCV] Implement lround*/llround*/lrint*/llrint* with fcvt instruction with -fno-math-errno
2021-07-06 11:43:22 -07:00
double-isnan.ll
[RISCV][LegalizeDAG] Expand SETO and SETUO comparisons. Teach LegalizeDAG to expand SETUO expansion when UNE isn't legal.
2020-12-10 09:15:52 -08:00
double-mem.ll
[RISCV] Teach RISCVMatInt about cases where it can use LUI+SLLI to replace LUI+ADDI+SLLI for large constants.
2021-07-20 09:22:06 -07:00
double-previous-failure.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
double-select-fcmp.ll
[RISCV] Optimize select_cc after fp compare expansion
2021-01-14 13:41:40 -08:00
double-stack-spill-restore.ll
[RISCV] Enable shrink wrap by default
2021-09-02 09:47:58 -05:00
dwarf-eh.ll
…
elf-preemption.ll
[RISCV] Prefer to lower MC_GlobalAddress operands to .Lfoo$local
2021-05-11 11:29:45 -07:00
exception-pointer-register.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
fastcc-float.ll
[RISCV] Fix a crash when lowering split float arguments
2021-07-22 09:55:26 +01:00
fastcc-int.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
fixups-diff.ll
test: clean up some of the RISCV tests (NFC)
2021-06-17 09:51:09 -07:00
fixups-relax-diff.ll
test: clean up some of the RISCV tests (NFC)
2021-06-17 09:51:09 -07:00
float-arith.ll
[RISCV] Add an implementation of isFMAFasterThanFMulAndFAdd
2020-11-25 15:07:34 -08:00
float-bit-preserving-dagcombines.ll
[RISCV] Improve 64-bit integer materialization for some cases.
2021-04-01 09:12:52 -07:00
float-bitmanip-dagcombines.ll
…
float-br-fcmp.ll
[RISCV] Enable shrink wrap by default
2021-09-02 09:47:58 -05:00
float-convert.ll
[RISCV] Remove stale FIXMEs from float-convert.ll and double-convert.ll. NFC
2021-09-22 14:25:40 -07:00
float-fcmp.ll
[LegalizeDAG][RISCV][PowerPC][AMDGPU][WebAssembly] Improve expansion of SETONE/SETUEQ on targets without SETO/SETUO.
2021-01-12 10:45:03 -08:00
float-frem.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
float-imm.ll
…
float-intrinsics.ll
[RISCV] Implement lround*/llround*/lrint*/llrint* with fcvt instruction with -fno-math-errno
2021-07-06 11:43:22 -07:00
float-isnan.ll
[RISCV][LegalizeDAG] Expand SETO and SETUO comparisons. Teach LegalizeDAG to expand SETUO expansion when UNE isn't legal.
2020-12-10 09:15:52 -08:00
float-mem.ll
[RISCV] Teach RISCVMatInt about cases where it can use LUI+SLLI to replace LUI+ADDI+SLLI for large constants.
2021-07-20 09:22:06 -07:00
float-select-fcmp.ll
[RISCV] Optimize select_cc after fp compare expansion
2021-01-14 13:41:40 -08:00
flt-rounds.ll
…
fold-addi-loadstore.ll
[RISCV][test] Add explicit dso_local to definitions in ELF static relocation model tests
2020-12-30 15:28:11 -08:00
fp16-promote.ll
[RISCV] Use softPromoteHalf legalization for fp16 without Zfh rather than PromoteFloat.
2021-04-01 12:41:57 -07:00
fp128.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
fp-imm.ll
…
fpenv.ll
[RISCV] Custom lowering of SET_ROUNDING
2021-04-22 15:04:55 +07:00
frame-info.ll
[RISCV] Enable shrink wrap by default
2021-09-02 09:47:58 -05:00
frame.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
frameaddr-returnaddr.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
get-register-invalid.ll
…
get-register-noreserve.ll
…
get-register-reserve.ll
…
get-setcc-result-type.ll
…
ghccc-rv32.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
ghccc-rv64.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
half-arith.ll
[RISCV] Add additional half precision fnmadd/fnmsub tests with an fneg on the second operand instead of the first.
2020-12-02 21:13:42 -08:00
half-bitmanip-dagcombines.ll
[RISCV] Add optimizations for FMV_X_ANYEXTH similar to FMV_X_ANYEXTW_RV64.
2021-08-08 18:30:48 -07:00
half-br-fcmp.ll
[RISCV] Enable shrink wrap by default
2021-09-02 09:47:58 -05:00
half-convert.ll
[RISCV] Add fcvt.s.w(u)/fcvt.d.w(u)/fcvt.h.w(u) to hasAllNBitUsers
2021-09-22 14:24:26 -07:00
half-fcmp.ll
[LegalizeDAG][RISCV][PowerPC][AMDGPU][WebAssembly] Improve expansion of SETONE/SETUEQ on targets without SETO/SETUO.
2021-01-12 10:45:03 -08:00
half-imm.ll
[RISCV] Support Zfh half-precision floating-point extension.
2020-12-03 09:16:33 +08:00
half-intrinsics.ll
[RISCV] Implement lround*/llround*/lrint*/llrint* with fcvt instruction with -fno-math-errno
2021-07-06 11:43:22 -07:00
half-isnan.ll
[RISCV][LegalizeDAG] Expand SETO and SETUO comparisons. Teach LegalizeDAG to expand SETUO expansion when UNE isn't legal.
2020-12-10 09:15:52 -08:00
half-mem.ll
[RISCV] Teach RISCVMatInt about cases where it can use LUI+SLLI to replace LUI+ADDI+SLLI for large constants.
2021-07-20 09:22:06 -07:00
half-select-fcmp.ll
[RISCV] Optimize select_cc after fp compare expansion
2021-01-14 13:41:40 -08:00
hoist-global-addr-base.ll
[RISCV] Add riscv64 command line to hoist-global-addr-base.ll. NFC
2021-10-04 17:01:59 -07:00
i32-icmp.ll
…
imm-cse.ll
…
imm.ll
[RISCV] Optimize immediate materialisation with BSETI/BCLRI
2021-10-14 04:56:47 +00:00
indirectbr.ll
[RISCV] Fix inaccurate annotations on PseudoBRIND
2020-08-21 11:38:42 +01:00
init-array.ll
…
inline-asm-abi-names.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
inline-asm-clobbers.ll
…
inline-asm-d-abi-names.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
inline-asm-d-constraint-f.ll
…
inline-asm-f-abi-names.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
inline-asm-f-constraint-f.ll
…
inline-asm-i-constraint-i1.ll
…
inline-asm-invalid.ll
…
inline-asm-S-constraint.ll
[RISCV] Support machine constraint "S"
2021-07-13 09:30:09 -07:00
inline-asm.ll
[MC][RISCV] Set UseIntegratedAssembler to true
2020-07-12 21:04:48 -07:00
interrupt-attr-args-error.ll
…
interrupt-attr-callee.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
interrupt-attr-invalid.ll
…
interrupt-attr-nocall.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
interrupt-attr-ret-error.ll
…
interrupt-attr.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
jumptable.ll
[CGP][RISCV] Teach CodeGenPrepare::optimizeSwitchInst to honor isSExtCheaperThanZExt.
2021-06-23 15:38:11 -07:00
large-stack.ll
[RISCV] remove redundant instruction when eliminate frame index
2021-03-21 18:54:00 +08:00
legalize-fneg.ll
…
lit.local.cfg
…
lsr-legaladdimm.ll
…
machineoutliner-jumptable.mir
[RISCV] Fix Machine Outliner jump table handling.
2021-09-09 07:32:30 +02:00
machineoutliner.mir
…
mattr-invalid-combination.ll
…
mem64.ll
[RISCV][test] Add explicit dso_local to definitions in ELF static relocation model tests
2020-12-30 15:28:11 -08:00
mem.ll
[RISCV][test] Add explicit dso_local to definitions in ELF static relocation model tests
2020-12-30 15:28:11 -08:00
mir-target-flags.ll
[TargetMachine] Don't imply dso_local on function declarations in Reloc::Static model for ELF/wasm
2020-12-05 14:54:37 -08:00
module-target-abi2.ll
…
module-target-abi.ll
…
mul.ll
Revert "Allow rematerialization of virtual reg uses"
2021-09-24 10:26:11 -07:00
musttail-call.ll
OpaquePtr: Bulk update tests to use typed sret
2020-11-20 17:58:26 -05:00
neg-abs.ll
[RISCV][NFC] Increase test coverage of Zbt extension
2021-01-18 17:30:35 +00:00
nomerge.ll
…
option-nopic.ll
…
option-norelax.ll
…
option-norvc.ll
…
option-pic.ll
…
option-relax.ll
…
option-rvc.ll
…
out-of-reach-emergency-slot.mir
[RISCV][PrologEpilogInserter] "Float" emergency spill slots to avoid making them immediately unreachable from the stack pointer
2021-01-23 09:10:03 +00:00
overflow-intrinsic-optimizations.ll
[RISCVISelLowering] avoid emitting libcalls to __mulodi4() and __multi3()
2021-08-31 11:23:56 -07:00
patchable-function-entry.ll
Revert "[RISCV] Remove -riscv-no-aliases in favour of new -M no-aliases"
2021-05-29 15:11:37 +01:00
pic-models.ll
Revert "[RISCV] Avoid Splitting MBB in RISCVExpandPseudo"
2020-07-14 11:15:01 +01:00
pr40333.ll
…
pr51206.ll
[RISCV] Restrict performANY_EXTENDCombine to prevent an infinite loop.
2021-07-28 09:05:45 -07:00
prefetch.ll
…
readcyclecounter.ll
…
rem.ll
[RISCV] Add custom isel to select (and (srl X, C1), C2) and (and (shl X, C1), C2)
2021-07-20 08:53:55 -07:00
remat.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
reserved-reg-errors.ll
…
reserved-regs.ll
…
rotl-rotr.ll
…
rv32e.ll
…
rv32i-rv64i-float-double.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
rv32i-rv64i-half.ll
Revert "Allow rematerialization of virtual reg uses"
2021-09-24 10:26:11 -07:00
rv32zba.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv32zbb-intrinsic.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv32zbb-zbp.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv32zbb.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv32zbc-intrinsic.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv32zbe-intrinsic.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv32zbp-intrinsic.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv32zbp.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv32zbr.ll
[RISCV] Add IR intrinsic for Zbr extension
2021-04-02 10:58:45 -07:00
rv32zbs.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv32zbt.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv64-large-stack.ll
[RISCV] Teach RISCVMatInt about cases where it can use LUI+SLLI to replace LUI+ADDI+SLLI for large constants.
2021-07-20 09:22:06 -07:00
rv64d-double-convert.ll
[RISCV] Custom lower (i32 (fptoui/fptosi X)).
2021-07-24 10:50:43 -07:00
rv64f-float-convert.ll
[RISCV] Custom lower (i32 (fptoui/fptosi X)).
2021-07-24 10:50:43 -07:00
rv64f-half-convert.ll
[RISCV] Custom lower (i32 (fptoui/fptosi X)).
2021-07-24 10:50:43 -07:00
rv64i-complex-float.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
rv64i-demanded-bits.ll
[RISCV] Teach isel to select ADDW/SUBW/MULW/SLLIW when only the lower 32-bits are used.
2021-08-18 10:22:00 -07:00
rv64i-double-softfloat.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
rv64i-exhaustive-w-insts.ll
[RISCV] Select (srl (sext_inreg X, i32), uimm5) to SRAIW if only lower 32 bits are used.
2021-09-16 11:03:35 -07:00
rv64i-single-softfloat.ll
Update @llvm.powi to handle different int sizes for the exponent
2021-06-17 09:38:28 +02:00
rv64i-tricky-shifts.ll
…
rv64i-w-insts-legalization.ll
[RISCV] Teach isel to select ADDW/SUBW/MULW/SLLIW when only the lower 32-bits are used.
2021-08-18 10:22:00 -07:00
rv64m-exhaustive-w-insts.ll
[RISCV] Teach isel to select ADDW/SUBW/MULW/SLLIW when only the lower 32-bits are used.
2021-08-18 10:22:00 -07:00
rv64m-w-insts-legalization.ll
Revert "[BPI] Improve static heuristics for integer comparisons"
2020-08-17 20:44:33 +02:00
rv64zba.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv64zbb-intrinsic.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv64zbb-zbp.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv64zbb.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv64zbc-intrinsic.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv64zbe-intrinsic.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv64zbp-intrinsic.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv64zbp.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv64zbr.ll
[RISCV] Add IR intrinsic for Zbr extension
2021-04-02 10:58:45 -07:00
rv64zbs.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
rv64zbt.ll
[RISCV] Remove experimental-b extension that includes all Zb* extensions
2021-10-07 20:47:17 -07:00
sadd_sat_plus.ll
[ISel] Expand saddsat and ssubsat via asr and xor
2021-08-19 16:08:07 +01:00
sadd_sat.ll
[ISel] Expand saddsat and ssubsat via asr and xor
2021-08-19 16:08:07 +01:00
saverestore.ll
[RISCV] Don't emit save-restore call if function is a interrupt handler
2021-04-16 12:54:47 +08:00
scalable-vector-struct.ll
[RISCV] Use whole register load/store for generic load/store.
2021-02-09 15:52:04 +08:00
sdata-limit-0.ll
…
sdata-limit-4.ll
…
sdata-limit-8.ll
…
sdata-local-sym.ll
…
select-and.ll
Recommit "[RISCV] Legalize select when Zbt extension available"
2021-01-21 12:07:44 -08:00
select-bare.ll
Recommit "[RISCV] Legalize select when Zbt extension available"
2021-01-21 12:07:44 -08:00
select-binop-identity.ll
[RISCV] Fold (add (select lhs, rhs, cc, 0, y), x) -> (select lhs, rhs, cc, x, (add x, y))
2021-08-10 09:02:56 -07:00
select-cc.ll
[RISCV] Support RISCVISD::SELECT_CC in ComputeNumSignBitsForTargetNode.
2021-08-13 18:00:09 -07:00
select-const.ll
Recommit "[RISCV] Legalize select when Zbt extension available"
2021-01-21 12:07:44 -08:00
select-constant-xor.ll
[DAG] Fix GT -> GE condition when creating SetCC
2021-09-08 12:41:51 +01:00
select-optimize-multiple.ll
[RISCV] Add more cmov isel patterns to handle seteq/ne with a small non-zero immediate.
2021-01-22 14:51:22 -08:00
select-optimize-multiple.mir
[RISCV] Introduce a RISCV CondCode enum instead of using ISD:SET* in MIR. NFC
2021-08-08 17:25:37 -07:00
select-or.ll
Recommit "[RISCV] Legalize select when Zbt extension available"
2021-01-21 12:07:44 -08:00
setcc-logic.ll
[RISCV] Insert sext_inreg when type legalizing add/sub/mul with constant LHS.
2021-08-18 10:44:25 -07:00
sext-zext-trunc.ll
[TargetLowering][RISCV] Don't transform (seteq/ne (sext_inreg X, VT), C1) -> (seteq/ne (zext_inreg X, VT), C1) if the sext_inreg is cheaper
2021-01-25 16:37:21 -08:00
shadowcallstack.ll
[RISCV] Teach isel to select ADDW/SUBW/MULW/SLLIW when only the lower 32-bits are used.
2021-08-18 10:22:00 -07:00
shift-and.ll
[RISCV] Add another isel optimization for (and (shl x, c2), c1)
2021-09-23 14:18:07 -07:00
shift-masked-shamt.ll
[RISCV] Teach isel to select ADDW/SUBW/MULW/SLLIW when only the lower 32-bits are used.
2021-08-18 10:22:00 -07:00
shifts.ll
[SelectionDAG] Fix shift libcall ABI mismatch in shift-amount argument
2021-10-08 09:57:57 +08:00
shrinkwrap.ll
[RISCV] Improve shrink wrap test (NFC)
2021-09-02 12:14:04 -05:00
spill-fpr-scalar.ll
[RISCV] Avoid using x0,x0 vsetvli for vmv.x.s and vfmv.f.s unless we know the sew/lmul ratio is constant.
2021-07-23 09:12:05 -07:00
split-offsets.ll
[RISCV] Insert sext_inreg when type legalizing add/sub/mul with constant LHS.
2021-08-18 10:44:25 -07:00
split-sp-adjust.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
srem-lkk.ll
[RISCV] Select (srl (sext_inreg X, i32), uimm5) to SRAIW if only lower 32 bits are used.
2021-09-16 11:03:35 -07:00
srem-seteq-illegal-types.ll
[RISCV] Fold store of vmv.x.s to a vse with VL=1.
2021-09-27 09:54:46 -07:00
srem-vector-lkk.ll
Revert "Allow rematerialization of virtual reg uses"
2021-09-24 10:26:11 -07:00
ssub_sat_plus.ll
[ISel] Expand saddsat and ssubsat via asr and xor
2021-08-19 16:08:07 +01:00
ssub_sat.ll
[ISel] Expand saddsat and ssubsat via asr and xor
2021-08-19 16:08:07 +01:00
stack-realignment-with-variable-sized-objects.ll
[RISCV] Add implementation of targetShrinkDemandedConstant to optimize AND immediates.
2021-01-15 11:14:14 -08:00
stack-realignment.ll
[RISCV] remove redundant instruction when eliminate frame index
2021-03-21 18:54:00 +08:00
stack-slot-size.ll
[RISCV] Fix stack slot for argument types (Bug 49500)
2021-04-29 09:10:48 +01:00
stack-store-check.ll
RegAllocGreedy: Account for reserved registers in num regs heuristic
2021-09-14 21:00:29 -04:00
subtarget-features-std-ext.ll
…
tail-calls.ll
[RISCV] Prevent use of t0(aka x5) as rs1 for jalr instructions.
2021-07-13 09:46:21 -07:00
target-abi-invalid.ll
…
target-abi-valid.ll
…
thread-pointer.ll
…
tls-models.ll
[RISCV][NFC] Regenerate RISCV CodeGen tests
2020-12-09 19:42:49 +00:00
uadd_sat_plus.ll
[RISCV] Teach isel to select ADDW/SUBW/MULW/SLLIW when only the lower 32-bits are used.
2021-08-18 10:22:00 -07:00
uadd_sat.ll
[RISCV] Improve i32 UADDSAT/USUBSAT on RV64.
2021-03-16 07:44:06 -07:00
umulo-128-legalisation-lowering.ll
[RISCVISelLowering] avoid emitting libcalls to __mulodi4() and __multi3()
2021-08-31 11:23:56 -07:00
urem-lkk.ll
[RISCV] Teach isel to select ADDW/SUBW/MULW/SLLIW when only the lower 32-bits are used.
2021-08-18 10:22:00 -07:00
urem-seteq-illegal-types.ll
[RISCV] Select vector shl by 1 to a vector add.
2021-07-27 10:57:28 -07:00
urem-vector-lkk.ll
Revert "Allow rematerialization of virtual reg uses"
2021-09-24 10:26:11 -07:00
usub_sat_plus.ll
[RISCV] Teach isel to select ADDW/SUBW/MULW/SLLIW when only the lower 32-bits are used.
2021-08-18 10:22:00 -07:00
usub_sat.ll
[RISCV] Improve i32 UADDSAT/USUBSAT on RV64.
2021-03-16 07:44:06 -07:00
vararg.ll
[RISCV] Insert sext_inreg when type legalizing add/sub/mul with constant LHS.
2021-08-18 10:44:25 -07:00
vec3-setcc-crash.ll
Revert "[RISCV] Use zexti32/sexti32 in srliw/sraiw isel patterns to improve usage of those instructions."
2021-06-27 10:33:43 -07:00
vector-abi.ll
CodeGen: Print/parse LLTs in MachineMemOperands
2021-06-30 16:54:13 -04:00
verify-instr.mir
…
wide-mem.ll
[RISCV] Fold ADDIs into load/stores with nonzero offsets
2020-07-06 17:32:57 +01:00
xaluo.ll
[RISCVISelLowering] avoid emitting libcalls to __mulodi4() and __multi3()
2021-08-31 11:23:56 -07:00
zext-with-load-is-free.ll
[RISCV][test] Add explicit dso_local to definitions in ELF static relocation model tests
2020-12-30 15:28:11 -08:00
zfh-imm.ll
[RISCV] Support Zfh half-precision floating-point extension.
2020-12-03 09:16:33 +08:00