Home | History | Annotate | Download | only in X86
      1 ; RUN: llc -O0 --show-mc-encoding < %s | FileCheck %s
      2 
      3 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"
      4 target triple = "x86_64-apple-darwin10.0.0"
      5 
      6 ; CHECK-LABEL: f1:
      7 ; CHECK: addq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x01,0x37]
      8 ; CHECK: ret
      9 define 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
     17 define 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
     25 define 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
     33 define 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
     41 define void @f5(i64* %a, i64 %b) nounwind {
     42   %1 = atomicrmw xor i64* %a, i64 %b monotonic
     43   ret void
     44 }
     45