14 lines
534 B
LLVM
14 lines
534 B
LLVM
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; RUN: opt -S -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -infer-address-spaces %s | FileCheck %s
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; Make sure addrspace(0) is still treated as flat on targets without
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; flat instructions. It's still flat, it just doesn't work.
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; CHECK-LABEL: @load_flat_from_global(
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; CHECK-NEXT: %tmp1 = load float, float addrspace(1)* %ptr
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; CHECK-NEXT: ret float %tmp1
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define float @load_flat_from_global(float addrspace(1)*%ptr) #0 {
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%tmp0 = addrspacecast float addrspace(1)* %ptr to float*
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%tmp1 = load float, float* %tmp0
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ret float %tmp1
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}
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