| ; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu -verify-machineinstrs | FileCheck %s |
| ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -verify-machineinstrs | FileCheck %s |
| ; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu -mcpu=440 | FileCheck %s --check-prefix=PPC440 |
| ; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu -mcpu=e500 | FileCheck %s --check-prefix=PPC440 |
| |
| ; Fences |
| define void @fence_acquire() { |
| ; CHECK-LABEL: fence_acquire |
| ; CHECK: lwsync |
| ; PPC440-NOT: lwsync |
| ; PPC440: msync |
| fence acquire |
| ret void |
| } |
| define void @fence_release() { |
| ; CHECK-LABEL: fence_release |
| ; CHECK: lwsync |
| ; PPC440-NOT: lwsync |
| ; PPC440: msync |
| fence release |
| ret void |
| } |
| define void @fence_seq_cst() { |
| ; CHECK-LABEL: fence_seq_cst |
| ; CHECK: sync |
| ; PPC440: msync |
| fence seq_cst |
| ret void |
| } |
