-; RUN: llc < %s -mtriple x86_64-apple-darwin | FileCheck %s
+; RUN: llc < %s -mtriple x86_64-apple-darwin -mcpu=core2 | FileCheck %s
%struct.A = type { [48 x i8], i32, i32, i32 }
@c = external thread_local global %struct.A, align 4
define void @main() nounwind ssp {
+; CHECK-LABEL: main:
entry:
- call void @llvm.memset.p0i8.i64(i8* getelementptr inbounds (%struct.A* @c, i32 0, i32 0, i32 0), i8 0, i64 60, i32 1, i1 false)
+ call void @llvm.memset.p0i8.i64(i8* getelementptr inbounds (%struct.A, %struct.A* @c, i32 0, i32 0, i32 0), i8 0, i64 60, i32 1, i1 false)
unreachable
; CHECK: movq _c@TLVP(%rip), %rdi
; CHECK-NEXT: callq *(%rdi)
- ; CHECK-NEXT: pxor %xmm0, %xmm0
- ; CHECK-NEXT: movups %xmm0, 32(%rax)
- ; CHECK-NEXT: movups %xmm0, 16(%rax)
- ; CHECK-NEXT: movups %xmm0, (%rax)
- ; CHECK-NEXT: movl $0, 56(%rax)
- ; CHECK-NEXT: movq $0, 48(%rax)
+ ; CHECK-NEXT: movl $0, 56(%rax)
+ ; CHECK-NEXT: movq $0, 48(%rax)
+}
+
+; rdar://10291355
+define i32 @test() nounwind readonly ssp {
+entry:
+; CHECK-LABEL: test:
+; CHECK: movq _a@TLVP(%rip),
+; CHECK: callq *
+; CHECK: movl (%rax), [[REGISTER:%[a-z]+]]
+; CHECK: movq _b@TLVP(%rip),
+; CHECK: callq *
+; CHECK: subl (%rax), [[REGISTER]]
+ %0 = load i32, i32* @a, align 4
+ %1 = load i32, i32* @b, align 4
+ %sub = sub nsw i32 %0, %1
+ ret i32 %sub
}
declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind