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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-09-26 23:15:09 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-09-26 23:15:09 +0000 |
| commit | 184944acdfb74041a2362af904e6eda3f0d3f645 (patch) | |
| tree | a2f0267fc88d1f9038f8c1c9370862e878b8cda4 /test/CodeGen/X86/atomic-or.ll | |
| parent | 2dafe200ca2708ec08656e51a52ce4d718e8a1d6 (diff) | |
| download | external_llvm-184944acdfb74041a2362af904e6eda3f0d3f645.zip external_llvm-184944acdfb74041a2362af904e6eda3f0d3f645.tar.gz external_llvm-184944acdfb74041a2362af904e6eda3f0d3f645.tar.bz2 | |
Convert a bunch more tests over to the new atomic instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140582 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/atomic-or.ll')
| -rw-r--r-- | test/CodeGen/X86/atomic-or.ll | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/test/CodeGen/X86/atomic-or.ll b/test/CodeGen/X86/atomic-or.ll index 164252d..3f02eaf 100644 --- a/test/CodeGen/X86/atomic-or.ll +++ b/test/CodeGen/X86/atomic-or.ll @@ -7,13 +7,11 @@ entry: %p.addr = alloca i64*, align 8 store i64* %p, i64** %p.addr, align 8 %tmp = load i64** %p.addr, align 8 - call void @llvm.memory.barrier(i1 true, i1 true, i1 true, i1 true, i1 true) ; CHECK: t1: ; CHECK: movl $2147483648, %eax ; CHECK: lock ; CHECK-NEXT: orq %r{{.*}}, (%r{{.*}}) - %0 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %tmp, i64 2147483648) - call void @llvm.memory.barrier(i1 true, i1 true, i1 true, i1 true, i1 true) + %0 = atomicrmw or i64* %tmp, i64 2147483648 seq_cst ret void } @@ -22,15 +20,9 @@ entry: %p.addr = alloca i64*, align 8 store i64* %p, i64** %p.addr, align 8 %tmp = load i64** %p.addr, align 8 - call void @llvm.memory.barrier(i1 true, i1 true, i1 true, i1 true, i1 true) ; CHECK: t2: -; CHECK-NOT: movl ; CHECK: lock ; CHECK-NEXT: orq $2147483644, (%r{{.*}}) - %0 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %tmp, i64 2147483644) - call void @llvm.memory.barrier(i1 true, i1 true, i1 true, i1 true, i1 true) + %0 = atomicrmw or i64* %tmp, i64 2147483644 seq_cst ret void } - -declare i64 @llvm.atomic.load.or.i64.p0i64(i64* nocapture, i64) nounwind -declare void @llvm.memory.barrier(i1, i1, i1, i1, i1) nounwind |