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19 lines
545 B
LLVM
19 lines
545 B
LLVM
; RUN: opt -mtriple=amdgcn-- -codegenprepare -S < %s | FileCheck -check-prefix=OPT %s
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; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=SI-LLC %s
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; OPT-LABEL: @test(
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; OPT: mul nsw i32
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; OPT-NEXT: sext
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; SI-LLC-LABEL: {{^}}test:
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; SI-LLC: s_mul_i32
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; SI-LLC-NOT: mul
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define void @test(i8 addrspace(1)* nocapture readonly %in, i32 %a, i8 %b) {
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entry:
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%0 = mul nsw i32 %a, 3
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%1 = sext i32 %0 to i64
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%2 = getelementptr i8, i8 addrspace(1)* %in, i64 %1
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store i8 %b, i8 addrspace(1)* %2
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ret void
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}
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