diff options
| author | Eli Friedman <eli.friedman@gmail.com> | 2011-08-09 22:17:39 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-08-09 22:17:39 +0000 |
| commit | fc430a662ff3a3b9075558d32ebe00ffe1a23f35 (patch) | |
| tree | cb270a2fa15e6316ba916b3e82ef1dceec73d472 /test/CodeGen/X86/lock-inst-encoding.ll | |
| parent | 69cb216009387694122c78438a9117f31a2f9ad5 (diff) | |
| download | external_llvm-fc430a662ff3a3b9075558d32ebe00ffe1a23f35.zip external_llvm-fc430a662ff3a3b9075558d32ebe00ffe1a23f35.tar.gz external_llvm-fc430a662ff3a3b9075558d32ebe00ffe1a23f35.tar.bz2 | |
Fix a couple ridiculous copy-paste errors. rdar://9914773 .
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137160 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/lock-inst-encoding.ll')
| -rw-r--r-- | test/CodeGen/X86/lock-inst-encoding.ll | 53 |
1 files changed, 43 insertions, 10 deletions
diff --git a/test/CodeGen/X86/lock-inst-encoding.ll b/test/CodeGen/X86/lock-inst-encoding.ll index 2d10fbc..6e93cf9 100644 --- a/test/CodeGen/X86/lock-inst-encoding.ll +++ b/test/CodeGen/X86/lock-inst-encoding.ll @@ -3,19 +3,52 @@ 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 { + call i64 @llvm.atomic.load.add.i64.p0i64(i64* %a, i64 %b) nounwind ret void } -declare void @llvm.memory.barrier(i1, i1, i1, i1, i1) nounwind +declare i64 @llvm.atomic.load.add.i64.p0i64(i64* nocapture, i64) nounwind -declare i32 @llvm.atomic.load.and.i32.p0i32(i32* nocapture, i32) nounwind +; CHECK: f2: +; CHECK: subq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x29,0x37] +; CHECK: ret +define void @f2(i64* %a, i64 %b) nounwind { + call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %a, i64 %b) nounwind + ret void +} -declare i64 @llvm.atomic.load.add.i64.p0i64(i64* nocapture, i64) nounwind +declare i64 @llvm.atomic.load.sub.i64.p0i64(i64* nocapture, i64) nounwind + +; CHECK: f3: +; CHECK: andq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x21,0x37] +; CHECK: ret +define void @f3(i64* %a, i64 %b) nounwind { + call i64 @llvm.atomic.load.and.i64.p0i64(i64* %a, i64 %b) nounwind + ret void +} + +declare i64 @llvm.atomic.load.and.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 { + call i64 @llvm.atomic.load.or.i64.p0i64(i64* %a, i64 %b) nounwind + ret void +} + +declare i64 @llvm.atomic.load.or.i64.p0i64(i64* nocapture, i64) nounwind + +; CHECK: f5: +; CHECK: xorq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,0x48,0x31,0x37] +; CHECK: ret +define void @f5(i64* %a, i64 %b) nounwind { + call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %a, i64 %b) nounwind + ret void +} + +declare i64 @llvm.atomic.load.xor.i64.p0i64(i64* nocapture, i64) nounwind |