forked from OSchip/llvm-project
29 lines
925 B
LLVM
29 lines
925 B
LLVM
; RUN: opt -S -mtriple=amdgcn-- -amdgpu-replace-lds-use-with-pointer -amdgpu-enable-lds-replace-with-pointer=true < %s | FileCheck %s
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; DESCRIPTION ;
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;
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; LDS global @not-reachable-lds is used within non-kernel function @f0, but @f0 is *not*
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; reachable from kernel @k, hence pointer replacement does not take place.
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;
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; CHECK: @not-reachable-lds = internal addrspace(3) global [4 x i32] undef, align 4
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@not-reachable-lds = internal addrspace(3) global [4 x i32] undef, align 4
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; CHECK-NOT: @not-reachable-lds.ptr
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define internal void @f0() {
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; CHECK-LABEL: entry:
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; CHECK: %gep = getelementptr inbounds [4 x i32], [4 x i32] addrspace(3)* @not-reachable-lds, i32 0, i32 0
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; CHECK: ret void
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entry:
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%gep = getelementptr inbounds [4 x i32], [4 x i32] addrspace(3)* @not-reachable-lds, i32 0, i32 0
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ret void
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}
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define protected amdgpu_kernel void @k0() {
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; CHECK-LABEL: entry:
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; CHECK: ret void
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entry:
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ret void
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}
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