46 lines
1.4 KiB
LLVM
46 lines
1.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
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; RUN: | FileCheck %s -check-prefix=RV32I
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; RUN: llc -mtriple=riscv64 -mattr=+xmipscmov -verify-machineinstrs < %s \
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; RUN: | FileCheck -check-prefix=RV64I-CCMOV %s
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define i32 @bare_select(i1 %a, i32 %b, i32 %c) nounwind {
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; RV32I-LABEL: bare_select:
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; RV32I: # %bb.0:
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; RV32I-NEXT: andi a3, a0, 1
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; RV32I-NEXT: mv a0, a1
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; RV32I-NEXT: bnez a3, .LBB0_2
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; RV32I-NEXT: # %bb.1:
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; RV32I-NEXT: mv a0, a2
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; RV32I-NEXT: .LBB0_2:
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; RV32I-NEXT: ret
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;
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; RV64I-CCMOV-LABEL: bare_select:
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; RV64I-CCMOV: # %bb.0:
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; RV64I-CCMOV-NEXT: andi a0, a0, 1
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; RV64I-CCMOV-NEXT: mips.ccmov a0, a0, a1, a2
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; RV64I-CCMOV-NEXT: ret
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%1 = select i1 %a, i32 %b, i32 %c
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ret i32 %1
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}
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define float @bare_select_float(i1 %a, float %b, float %c) nounwind {
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; RV32I-LABEL: bare_select_float:
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; RV32I: # %bb.0:
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; RV32I-NEXT: andi a3, a0, 1
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; RV32I-NEXT: mv a0, a1
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; RV32I-NEXT: bnez a3, .LBB1_2
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; RV32I-NEXT: # %bb.1:
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; RV32I-NEXT: mv a0, a2
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; RV32I-NEXT: .LBB1_2:
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; RV32I-NEXT: ret
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;
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; RV64I-CCMOV-LABEL: bare_select_float:
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; RV64I-CCMOV: # %bb.0:
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; RV64I-CCMOV-NEXT: andi a0, a0, 1
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; RV64I-CCMOV-NEXT: mips.ccmov a0, a0, a1, a2
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; RV64I-CCMOV-NEXT: ret
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%1 = select i1 %a, float %b, float %c
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ret float %1
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}
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