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6622b93a6f
It wasn't actually running the pass, and since it is missing the llvm prefix, the eh intrinsic was not really an IntrinsicInst. Also add missing test for lifetime markers. llvm-svn: 275370
25 lines
850 B
LLVM
25 lines
850 B
LLVM
; RUN: opt -S -mtriple=amdgcn-unknown-amdhsa -amdgpu-promote-alloca %s | FileCheck -check-prefix=OPT %s
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declare void @llvm.lifetime.start(i64, i8* nocapture) #0
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declare void @llvm.lifetime.end(i64, i8* nocapture) #0
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; OPT-LABEL: @use_lifetime_promotable_lds(
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; OPT-NOT: alloca i32
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; OPT-NOT: llvm.lifetime
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; OPT: store i32 %tmp3, i32 addrspace(3)*
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define void @use_lifetime_promotable_lds(i32 addrspace(1)* %arg) #2 {
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bb:
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%tmp = alloca i32, align 4
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%tmp1 = bitcast i32* %tmp to i8*
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call void @llvm.lifetime.start(i64 4, i8* %tmp1)
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%tmp2 = getelementptr inbounds i32, i32 addrspace(1)* %arg, i64 1
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%tmp3 = load i32, i32 addrspace(1)* %tmp2
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store i32 %tmp3, i32* %tmp
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call void @llvm.lifetime.end(i64 4, i8* %tmp1)
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ret void
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}
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attributes #0 = { argmemonly nounwind }
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attributes #1 = { nounwind readnone }
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attributes #2 = { nounwind }
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