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29 lines
1.6 KiB
29 lines
1.6 KiB
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -mtriple=amdgcn-- -mcpu=fiji -data-layout=A5 -amdgpu-promote-alloca < %s | FileCheck -check-prefix=OPT %s
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define i64 @test_pointer_array(i64 %v) {
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; OPT-LABEL: @test_pointer_array(
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; OPT-NEXT: entry:
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; OPT-NEXT: [[A:%.*]] = alloca [3 x i8*], align 16, addrspace(5)
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; OPT-NEXT: [[GEP:%.*]] = getelementptr inbounds [3 x i8*], [3 x i8*] addrspace(5)* [[A]], i32 0, i32 0
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; OPT-NEXT: [[CAST:%.*]] = bitcast i8* addrspace(5)* [[GEP]] to i64 addrspace(5)*
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; OPT-NEXT: [[TMP0:%.*]] = bitcast [3 x i8*] addrspace(5)* [[A]] to <3 x i8*> addrspace(5)*
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; OPT-NEXT: [[TMP1:%.*]] = load <3 x i8*>, <3 x i8*> addrspace(5)* [[TMP0]], align 32
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; OPT-NEXT: [[TMP2:%.*]] = inttoptr i64 [[V:%.*]] to i8*
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; OPT-NEXT: [[TMP3:%.*]] = insertelement <3 x i8*> [[TMP1]], i8* [[TMP2]], i32 0
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; OPT-NEXT: store <3 x i8*> [[TMP3]], <3 x i8*> addrspace(5)* [[TMP0]], align 32
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; OPT-NEXT: [[TMP4:%.*]] = bitcast [3 x i8*] addrspace(5)* [[A]] to <3 x i8*> addrspace(5)*
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; OPT-NEXT: [[TMP5:%.*]] = load <3 x i8*>, <3 x i8*> addrspace(5)* [[TMP4]], align 32
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; OPT-NEXT: [[TMP6:%.*]] = extractelement <3 x i8*> [[TMP5]], i32 0
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; OPT-NEXT: [[TMP7:%.*]] = ptrtoint i8* [[TMP6]] to i64
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; OPT-NEXT: ret i64 [[TMP7]]
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;
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entry:
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%a = alloca [3 x i8*], align 16, addrspace(5)
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%gep = getelementptr inbounds [3 x i8*], [3 x i8*] addrspace(5)* %a, i32 0, i32 0
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%cast = bitcast i8* addrspace(5)* %gep to i64 addrspace(5)*
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store i64 %v, i64 addrspace(5)* %cast, align 16
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%ld = load i64, i64 addrspace(5)* %cast, align 16
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ret i64 %ld
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}
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