| ; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -passes='require<libcall-lowering-info>,atomic-expand' %s | FileCheck %s |
| |
| ; CHECK: %preserve_me = phi float [ %{{[0-9]+}}, %atomicrmw.shared ], [ %loaded.private, %atomicrmw.private ], [ %{{[0-9]+}}, %atomicrmw.global ] |
| ; CHECK: ret float %preserve_me |
| define float @expand_preserve_name(ptr %addr, float %val) { |
| %preserve_me = atomicrmw fadd ptr %addr, float %val seq_cst, !amdgpu.no.fine.grained.memory !0, !amdgpu.ignore.denormal.mode !0 |
| ret float %preserve_me |
| } |
| |
| !0 = !{} |
