| ; XFAIL: target={{.*}}-aix{{.*}} |
| ; RUN: opt -S -mtriple=amdgcn-- -amdgpu-lower-module-lds %s -o %t.ll |
| ; RUN: opt -S -mtriple=amdgcn-- -amdgpu-lower-module-lds %t.ll -o %t.second.ll |
| ; RUN: diff -ub %t.ll %t.second.ll -I ".*ModuleID.*" |
| ; Check AMDGPULowerModuleLDS can run more than once on the same module, and that |
| ; the second run is a no-op. |
| @dynlds = external addrspace(3) global [0 x i32], align 4 |
| @lds = internal unnamed_addr addrspace(3) global i32 undef, align 4 |
| define amdgpu_kernel void @test() { |
| store i32 0, ptr addrspace(3) @dynlds |
| store i32 1, ptr addrspace(3) @lds |