36 lines
1.3 KiB
LLVM
36 lines
1.3 KiB
LLVM
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; RUN: opt -S --amdgpu-annotate-uniform < %s | FileCheck -check-prefix=OPT %s
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target datalayout = "A5"
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; OPT-LABEL: @amdgpu_noclobber_global(
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; OPT-NEXT: %load = load i32, ptr addrspace(1) %in, align 4, !amdgpu.noclobber !0
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define amdgpu_kernel void @amdgpu_noclobber_global( ptr addrspace(1) %in, ptr addrspace(1) %out) {
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%load = load i32, ptr addrspace(1) %in, align 4
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store i32 %load, ptr addrspace(1) %out, align 4
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ret void
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}
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; OPT-LABEL: @amdgpu_noclobber_local(
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; OPT-NEXT: %load = load i32, ptr addrspace(3) %in, align 4
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define amdgpu_kernel void @amdgpu_noclobber_local( ptr addrspace(3) %in, ptr addrspace(1) %out) {
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%load = load i32, ptr addrspace(3) %in, align 4
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store i32 %load, ptr addrspace(1) %out, align 4
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ret void
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}
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; OPT-LABEL: @amdgpu_noclobber_private(
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; OPT-NEXT: %load = load i32, ptr addrspace(5) %in, align 4
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define amdgpu_kernel void @amdgpu_noclobber_private( ptr addrspace(5) %in, ptr addrspace(1) %out) {
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%load = load i32, ptr addrspace(5) %in, align 4
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store i32 %load, ptr addrspace(1) %out, align 4
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ret void
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}
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; OPT-LABEL: @amdgpu_noclobber_flat(
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; OPT-NEXT: %load = load i32, ptr addrspace(4) %in, align 4
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define amdgpu_kernel void @amdgpu_noclobber_flat( ptr addrspace(4) %in, ptr addrspace(1) %out) {
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%load = load i32, ptr addrspace(4) %in, align 4
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store i32 %load, ptr addrspace(1) %out, align 4
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ret void
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}
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