diff options
Diffstat (limited to 'test/CodeGen/AArch64/fast-isel-cmpxchg.ll')
| -rw-r--r-- | test/CodeGen/AArch64/fast-isel-cmpxchg.ll | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/test/CodeGen/AArch64/fast-isel-cmpxchg.ll b/test/CodeGen/AArch64/fast-isel-cmpxchg.ll index aa78210fae74..7ef625abab20 100644 --- a/test/CodeGen/AArch64/fast-isel-cmpxchg.ll +++ b/test/CodeGen/AArch64/fast-isel-cmpxchg.ll @@ -2,11 +2,12 @@ ; CHECK-LABEL: cmpxchg_monotonic_32: ; CHECK: [[RETRY:.LBB[0-9_]+]]: +; CHECK-NEXT: mov [[STATUS:w[0-9]+]], #0 ; CHECK-NEXT: ldaxr [[OLD:w[0-9]+]], [x0] ; CHECK-NEXT: cmp [[OLD]], w1 ; CHECK-NEXT: b.ne [[DONE:.LBB[0-9_]+]] ; CHECK-NEXT: // BB#2: -; CHECK-NEXT: stlxr [[STATUS:w[0-9]+]], w2, [x0] +; CHECK-NEXT: stlxr [[STATUS]], w2, [x0] ; CHECK-NEXT: cbnz [[STATUS]], [[RETRY]] ; CHECK-NEXT: [[DONE]]: ; CHECK-NEXT: cmp [[OLD]], w1 @@ -27,11 +28,12 @@ define i32 @cmpxchg_monotonic_32(i32* %p, i32 %cmp, i32 %new, i32* %ps) #0 { ; CHECK: // BB#0: ; CHECK: ldr [[NEW:w[0-9]+]], [x2] ; CHECK-NEXT: [[RETRY:.LBB[0-9_]+]]: +; CHECK-NEXT: mov [[STATUS:w[0-9]+]], #0 ; CHECK-NEXT: ldaxr [[OLD:w[0-9]+]], [x0] ; CHECK-NEXT: cmp [[OLD]], w1 ; CHECK-NEXT: b.ne [[DONE:.LBB[0-9_]+]] ; CHECK-NEXT: // BB#2: -; CHECK-NEXT: stlxr [[STATUS:w[0-9]+]], [[NEW]], [x0] +; CHECK-NEXT: stlxr [[STATUS]], [[NEW]], [x0] ; CHECK-NEXT: cbnz [[STATUS]], [[RETRY]] ; CHECK-NEXT: [[DONE]]: ; CHECK-NEXT: cmp [[OLD]], w1 @@ -51,11 +53,12 @@ define i32 @cmpxchg_acq_rel_32_load(i32* %p, i32 %cmp, i32* %pnew, i32* %ps) #0 ; CHECK-LABEL: cmpxchg_seq_cst_64: ; CHECK: [[RETRY:.LBB[0-9_]+]]: +; CHECK-NEXT: mov [[STATUS:w[0-9]+]], #0 ; CHECK-NEXT: ldaxr [[OLD:x[0-9]+]], [x0] ; CHECK-NEXT: cmp [[OLD]], x1 ; CHECK-NEXT: b.ne [[DONE:.LBB[0-9_]+]] ; CHECK-NEXT: // BB#2: -; CHECK-NEXT: stlxr [[STATUS:w[0-9]+]], x2, [x0] +; CHECK-NEXT: stlxr [[STATUS]], x2, [x0] ; CHECK-NEXT: cbnz [[STATUS]], [[RETRY]] ; CHECK-NEXT: [[DONE]]: ; CHECK-NEXT: cmp [[OLD]], x1 |