diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/atomic-eflags-reuse.ll | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/llvm/test/CodeGen/X86/atomic-eflags-reuse.ll b/llvm/test/CodeGen/X86/atomic-eflags-reuse.ll index 80215639ae5..dc1814b55cd 100644 --- a/llvm/test/CodeGen/X86/atomic-eflags-reuse.ll +++ b/llvm/test/CodeGen/X86/atomic-eflags-reuse.ll @@ -176,45 +176,4 @@ entry: ret i8 %tmp2 } -define i8 @test_sub_1_setcc_eq(i64* %p) #0 { -; CHECK-LABEL: test_sub_1_setcc_eq: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: lock decq (%rdi) -; CHECK-NEXT: sete %al -; CHECK-NEXT: retq -entry: - %tmp0 = atomicrmw sub i64* %p, i64 1 seq_cst - %tmp1 = icmp eq i64 %tmp0, 1 - %tmp2 = zext i1 %tmp1 to i8 - ret i8 %tmp2 -} - -define i8 @test_add_5_setcc_ne(i64* %p) #0 { -; CHECK-LABEL: test_add_5_setcc_ne: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: lock addq $5, (%rdi) -; CHECK-NEXT: setne %al -; CHECK-NEXT: retq -entry: - %tmp0 = atomicrmw add i64* %p, i64 5 seq_cst - %tmp1 = icmp ne i64 %tmp0, -5 - %tmp2 = zext i1 %tmp1 to i8 - ret i8 %tmp2 -} - -define i8 @test_add_5_setcc_ne_comparand_mismatch(i64* %p) #0 { -; CHECK-LABEL: test_add_5_setcc_ne_comparand_mismatch: -; CHECK: # BB#0: # %entry -; CHECK-NEXT: movl $5, %eax -; CHECK-NEXT: lock xaddq %rax, (%rdi) -; CHECK-NEXT: testq %rax, %rax -; CHECK-NEXT: setne %al -; CHECK-NEXT: retq -entry: - %tmp0 = atomicrmw add i64* %p, i64 5 seq_cst - %tmp1 = icmp ne i64 %tmp0, 0 - %tmp2 = zext i1 %tmp1 to i8 - ret i8 %tmp2 -} - attributes #0 = { nounwind } |
