diff options
Diffstat (limited to 'test/CodeGen/ARM/cmpxchg-weak.ll')
| -rw-r--r-- | test/CodeGen/ARM/cmpxchg-weak.ll | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/test/CodeGen/ARM/cmpxchg-weak.ll b/test/CodeGen/ARM/cmpxchg-weak.ll index 1eac9c41cf92..4038528c91bc 100644 --- a/test/CodeGen/ARM/cmpxchg-weak.ll +++ b/test/CodeGen/ARM/cmpxchg-weak.ll @@ -6,11 +6,11 @@ define void @test_cmpxchg_weak(i32 *%addr, i32 %desired, i32 %new) { %pair = cmpxchg weak i32* %addr, i32 %desired, i32 %new seq_cst monotonic %oldval = extractvalue { i32, i1 } %pair, 0 ; CHECK-NEXT: BB#0: -; CHECK-NEXT: dmb ish ; CHECK-NEXT: ldrex [[LOADED:r[0-9]+]], [r0] ; CHECK-NEXT: cmp [[LOADED]], r1 ; CHECK-NEXT: bne [[LDFAILBB:LBB[0-9]+_[0-9]+]] ; CHECK-NEXT: BB#1: +; CHECK-NEXT: dmb ish ; CHECK-NEXT: strex [[SUCCESS:r[0-9]+]], r2, [r0] ; CHECK-NEXT: cmp [[SUCCESS]], #0 ; CHECK-NEXT: bne [[FAILBB:LBB[0-9]+_[0-9]+]] @@ -36,13 +36,13 @@ define i1 @test_cmpxchg_weak_to_bool(i32, i32 *%addr, i32 %desired, i32 %new) { %success = extractvalue { i32, i1 } %pair, 1 ; CHECK-NEXT: BB#0: -; CHECK-NEXT: dmb ish ; CHECK-NEXT: ldrex [[LOADED:r[0-9]+]], [r1] ; CHECK-NEXT: cmp [[LOADED]], r2 ; CHECK-NEXT: bne [[LDFAILBB:LBB[0-9]+_[0-9]+]] ; CHECK-NEXT: BB#1: -; CHECK-NEXT: strex [[SUCCESS:r[0-9]+]], r3, [r1] +; CHECK-NEXT: dmb ish ; CHECK-NEXT: mov r0, #0 +; CHECK-NEXT: strex [[SUCCESS:r[0-9]+]], r3, [r1] ; CHECK-NEXT: cmp [[SUCCESS]], #0 ; CHECK-NEXT: bxne lr ; CHECK-NEXT: dmb ish |