diff options
Diffstat (limited to 'test/CodeGen/X86/atomic64.ll')
| -rw-r--r-- | test/CodeGen/X86/atomic64.ll | 41 |
1 files changed, 30 insertions, 11 deletions
diff --git a/test/CodeGen/X86/atomic64.ll b/test/CodeGen/X86/atomic64.ll index 4f55edc..11b4e68 100644 --- a/test/CodeGen/X86/atomic64.ll +++ b/test/CodeGen/X86/atomic64.ll @@ -3,7 +3,8 @@ @sc64 = external global i64 define void @atomic_fetch_add64() nounwind { -; X64: atomic_fetch_add64 +; X64-LABEL: atomic_fetch_add64: +; X32-LABEL: atomic_fetch_add64: entry: %t1 = atomicrmw add i64* @sc64, i64 1 acquire ; X64: lock @@ -22,7 +23,8 @@ entry: } define void @atomic_fetch_sub64() nounwind { -; X64: atomic_fetch_sub64 +; X64-LABEL: atomic_fetch_sub64: +; X32-LABEL: atomic_fetch_sub64: %t1 = atomicrmw sub i64* @sc64, i64 1 acquire ; X64: lock ; X64: decq @@ -40,7 +42,8 @@ define void @atomic_fetch_sub64() nounwind { } define void @atomic_fetch_and64() nounwind { -; X64: atomic_fetch_and64 +; X64-LABEL: atomic_fetch_and64: +; X32-LABEL: atomic_fetch_and64: %t1 = atomicrmw and i64* @sc64, i64 3 acquire ; X64: lock ; X64: andq $3 @@ -56,7 +59,8 @@ define void @atomic_fetch_and64() nounwind { } define void @atomic_fetch_or64() nounwind { -; X64: atomic_fetch_or64 +; X64-LABEL: atomic_fetch_or64: +; X32-LABEL: atomic_fetch_or64: %t1 = atomicrmw or i64* @sc64, i64 3 acquire ; X64: lock ; X64: orq $3 @@ -72,7 +76,8 @@ define void @atomic_fetch_or64() nounwind { } define void @atomic_fetch_xor64() nounwind { -; X64: atomic_fetch_xor64 +; X64-LABEL: atomic_fetch_xor64: +; X32-LABEL: atomic_fetch_xor64: %t1 = atomicrmw xor i64* @sc64, i64 3 acquire ; X64: lock ; X64: xorq $3 @@ -88,8 +93,8 @@ define void @atomic_fetch_xor64() nounwind { } define void @atomic_fetch_nand64(i64 %x) nounwind { -; X64: atomic_fetch_nand64 -; X32: atomic_fetch_nand64 +; X64-LABEL: atomic_fetch_nand64: +; X32-LABEL: atomic_fetch_nand64: %t1 = atomicrmw nand i64* @sc64, i64 %x acquire ; X64: andq ; X64: notq @@ -107,8 +112,10 @@ define void @atomic_fetch_nand64(i64 %x) nounwind { } define void @atomic_fetch_max64(i64 %x) nounwind { +; X64-LABEL: atomic_fetch_max64: +; X32-LABEL: atomic_fetch_max64: %t1 = atomicrmw max i64* @sc64, i64 %x acquire -; X64: cmpq +; X64: subq ; X64: cmov ; X64: lock ; X64: cmpxchgq @@ -126,8 +133,10 @@ define void @atomic_fetch_max64(i64 %x) nounwind { } define void @atomic_fetch_min64(i64 %x) nounwind { +; X64-LABEL: atomic_fetch_min64: +; X32-LABEL: atomic_fetch_min64: %t1 = atomicrmw min i64* @sc64, i64 %x acquire -; X64: cmpq +; X64: subq ; X64: cmov ; X64: lock ; X64: cmpxchgq @@ -145,8 +154,10 @@ define void @atomic_fetch_min64(i64 %x) nounwind { } define void @atomic_fetch_umax64(i64 %x) nounwind { +; X64-LABEL: atomic_fetch_umax64: +; X32-LABEL: atomic_fetch_umax64: %t1 = atomicrmw umax i64* @sc64, i64 %x acquire -; X64: cmpq +; X64: subq ; X64: cmov ; X64: lock ; X64: cmpxchgq @@ -164,8 +175,10 @@ define void @atomic_fetch_umax64(i64 %x) nounwind { } define void @atomic_fetch_umin64(i64 %x) nounwind { +; X64-LABEL: atomic_fetch_umin64: +; X32-LABEL: atomic_fetch_umin64: %t1 = atomicrmw umin i64* @sc64, i64 %x acquire -; X64: cmpq +; X64: subq ; X64: cmov ; X64: lock ; X64: cmpxchgq @@ -183,6 +196,8 @@ define void @atomic_fetch_umin64(i64 %x) nounwind { } define void @atomic_fetch_cmpxchg64() nounwind { +; X64-LABEL: atomic_fetch_cmpxchg64: +; X32-LABEL: atomic_fetch_cmpxchg64: %t1 = cmpxchg i64* @sc64, i64 0, i64 1 acquire acquire ; X64: lock ; X64: cmpxchgq @@ -194,6 +209,8 @@ define void @atomic_fetch_cmpxchg64() nounwind { } define void @atomic_fetch_store64(i64 %x) nounwind { +; X64-LABEL: atomic_fetch_store64: +; X32-LABEL: atomic_fetch_store64: store atomic i64 %x, i64* @sc64 release, align 8 ; X64-NOT: lock ; X64: movq @@ -205,6 +222,8 @@ define void @atomic_fetch_store64(i64 %x) nounwind { } define void @atomic_fetch_swap64(i64 %x) nounwind { +; X64-LABEL: atomic_fetch_swap64: +; X32-LABEL: atomic_fetch_swap64: %t1 = atomicrmw xchg i64* @sc64, i64 %x acquire ; X64-NOT: lock ; X64: xchgq |