1; RUN: llc -O0 --show-mc-encoding < %s | FileCheck %s 2 3target 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" 4target triple = "x86_64-apple-darwin10.0.0" 5 6; CHECK-LABEL: f1: 7; CHECK: addq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x01,0x37] 8; CHECK: ret 9define void @f1(i64* %a, i64 %b) nounwind { 10 %1 = atomicrmw add i64* %a, i64 %b monotonic 11 ret void 12} 13 14; CHECK-LABEL: f2: 15; CHECK: subq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x29,0x37] 16; CHECK: ret 17define void @f2(i64* %a, i64 %b) nounwind { 18 %1 = atomicrmw sub i64* %a, i64 %b monotonic 19 ret void 20} 21 22; CHECK-LABEL: f3: 23; CHECK: andq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x21,0x37] 24; CHECK: ret 25define void @f3(i64* %a, i64 %b) nounwind { 26 %1 = atomicrmw and i64* %a, i64 %b monotonic 27 ret void 28} 29 30; CHECK-LABEL: f4: 31; CHECK: orq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x09,0x37] 32; CHECK: ret 33define void @f4(i64* %a, i64 %b) nounwind { 34 %1 = atomicrmw or i64* %a, i64 %b monotonic 35 ret void 36} 37 38; CHECK-LABEL: f5: 39; CHECK: xorq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x31,0x37] 40; CHECK: ret 41define void @f5(i64* %a, i64 %b) nounwind { 42 %1 = atomicrmw xor i64* %a, i64 %b monotonic 43 ret void 44} 45