target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
target triple = "x86_64-apple-darwin10.0.0"
-; CHECK: f0:
-; CHECK: addq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,
+; CHECK: f1:
+; CHECK: addq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x01,0x37]
; CHECK: ret
-define void @f0(i64* %a0) nounwind {
- %t0 = and i64 1, 1
- call void @llvm.memory.barrier(i1 true, i1 true, i1 true, i1 true, i1 true) nounwind
- %1 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %a0, i64 %t0) nounwind
- call void @llvm.memory.barrier(i1 true, i1 true, i1 true, i1 true, i1 true) nounwind
+define void @f1(i64* %a, i64 %b) nounwind {
+ %1 = atomicrmw add i64* %a, i64 %b monotonic
ret void
}
-declare void @llvm.memory.barrier(i1, i1, i1, i1, i1) nounwind
+; CHECK: f2:
+; CHECK: subq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x29,0x37]
+; CHECK: ret
+define void @f2(i64* %a, i64 %b) nounwind {
+ %1 = atomicrmw sub i64* %a, i64 %b monotonic
+ ret void
+}
-declare i32 @llvm.atomic.load.and.i32.p0i32(i32* nocapture, i32) nounwind
+; CHECK: f3:
+; CHECK: andq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x21,0x37]
+; CHECK: ret
+define void @f3(i64* %a, i64 %b) nounwind {
+ %1 = atomicrmw and i64* %a, i64 %b monotonic
+ ret void
+}
-declare i64 @llvm.atomic.load.add.i64.p0i64(i64* nocapture, i64) nounwind
+; CHECK: f4:
+; CHECK: orq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x09,0x37]
+; CHECK: ret
+define void @f4(i64* %a, i64 %b) nounwind {
+ %1 = atomicrmw or i64* %a, i64 %b monotonic
+ ret void
+}
+
+; CHECK: f5:
+; CHECK: xorq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x31,0x37]
+; CHECK: ret
+define void @f5(i64* %a, i64 %b) nounwind {
+ %1 = atomicrmw xor i64* %a, i64 %b monotonic
+ ret void
+}