1; RUN: opt -S -mtriple=amdgcn-- -amdgpu-replace-lds-use-with-pointer -amdgpu-enable-lds-replace-with-pointer=true < %s | FileCheck %s 2 3; DESCRIPTION ; 4; 5; LDS global @used_only_within_kern is used only within kernel @k0, hence pointer replacement 6; does not take place for @used_only_within_kern. 7; 8 9; CHECK: @used_only_within_kern = addrspace(3) global [4 x i32] undef, align 4 10@used_only_within_kern = addrspace(3) global [4 x i32] undef, align 4 11 12; CHECK-NOT: @used_only_within_kern.ptr 13 14define amdgpu_kernel void @k0() { 15; CHECK-LABEL: entry: 16; CHECK: %ld = load i32, i32* inttoptr (i64 add (i64 ptrtoint (i32* addrspacecast (i32 addrspace(3)* getelementptr inbounds ([4 x i32], [4 x i32] addrspace(3)* @used_only_within_kern, i32 0, i32 0) to i32*) to i64), i64 ptrtoint (i32* addrspacecast (i32 addrspace(3)* getelementptr inbounds ([4 x i32], [4 x i32] addrspace(3)* @used_only_within_kern, i32 0, i32 0) to i32*) to i64)) to i32*), align 4 17; CHECK: %mul = mul i32 %ld, 2 18; CHECK: store i32 %mul, i32* inttoptr (i64 add (i64 ptrtoint (i32* addrspacecast (i32 addrspace(3)* getelementptr inbounds ([4 x i32], [4 x i32] addrspace(3)* @used_only_within_kern, i32 0, i32 0) to i32*) to i64), i64 ptrtoint (i32* addrspacecast (i32 addrspace(3)* getelementptr inbounds ([4 x i32], [4 x i32] addrspace(3)* @used_only_within_kern, i32 0, i32 0) to i32*) to i64)) to i32*), align 4 19; CHECK: ret void 20entry: 21 %ld = load i32, i32* inttoptr (i64 add (i64 ptrtoint (i32* addrspacecast (i32 addrspace(3)* bitcast ([4 x i32] addrspace(3)* @used_only_within_kern to i32 addrspace(3)*) to i32*) to i64), i64 ptrtoint (i32* addrspacecast (i32 addrspace(3)* bitcast ([4 x i32] addrspace(3)* @used_only_within_kern to i32 addrspace(3)*) to i32*) to i64)) to i32*), align 4 22 %mul = mul i32 %ld, 2 23 store i32 %mul, i32* inttoptr (i64 add (i64 ptrtoint (i32* addrspacecast (i32 addrspace(3)* bitcast ([4 x i32] addrspace(3)* @used_only_within_kern to i32 addrspace(3)*) to i32*) to i64), i64 ptrtoint (i32* addrspacecast (i32 addrspace(3)* bitcast ([4 x i32] addrspace(3)* @used_only_within_kern to i32 addrspace(3)*) to i32*) to i64)) to i32*), align 4 24 ret void 25} 26