19 lines
803 B
LLVM
19 lines
803 B
LLVM
; RUN: llvm-as %s -o - | llvm-dis | FileCheck %s
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; RUN: verify-uselistorder < %s
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define void @test_cmpxchg(i32* %addr, i32 %desired, i32 %new) {
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cmpxchg i32* %addr, i32 %desired, i32 %new seq_cst seq_cst
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; CHECK: cmpxchg i32* %addr, i32 %desired, i32 %new seq_cst seq_cst
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cmpxchg volatile i32* %addr, i32 %desired, i32 %new seq_cst monotonic
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; CHECK: cmpxchg volatile i32* %addr, i32 %desired, i32 %new seq_cst monotonic
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cmpxchg weak i32* %addr, i32 %desired, i32 %new acq_rel acquire
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; CHECK: cmpxchg weak i32* %addr, i32 %desired, i32 %new acq_rel acquire
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cmpxchg weak volatile i32* %addr, i32 %desired, i32 %new syncscope("singlethread") release monotonic
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; CHECK: cmpxchg weak volatile i32* %addr, i32 %desired, i32 %new syncscope("singlethread") release monotonic
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ret void
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}
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