29 lines
1.0 KiB
LLVM
29 lines
1.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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;RUN: llc < %s -mtriple=riscv64 -mattr=+f -mcpu=sifive-u74 -target-abi=lp64f \
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;RUN: | FileCheck %s --check-prefix=NOFUSION
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;RUN: llc < %s -mtriple=riscv64 -mattr=+f,+lui-addi-fusion -mcpu=sifive-u74 \
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;RUN: -target-abi=lp64f | FileCheck %s --check-prefix=FUSION
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@.str = private constant [4 x i8] c"%f\0A\00", align 1
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define void @foo(i32 signext %0, i32 signext %1) {
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; NOFUSION-LABEL: foo:
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; NOFUSION: # %bb.0:
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; NOFUSION-NEXT: lui a0, %hi(.L.str)
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; NOFUSION-NEXT: fcvt.s.w fa0, a1
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; NOFUSION-NEXT: addi a0, a0, %lo(.L.str)
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; NOFUSION-NEXT: tail bar@plt
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;
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; FUSION-LABEL: foo:
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; FUSION: # %bb.0:
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; FUSION-NEXT: fcvt.s.w fa0, a1
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; FUSION-NEXT: lui a0, %hi(.L.str)
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; FUSION-NEXT: addi a0, a0, %lo(.L.str)
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; FUSION-NEXT: tail bar@plt
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%3 = sitofp i32 %1 to float
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tail call void @bar(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), float %3)
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ret void
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}
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declare void @bar(i8*, float)
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