hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
23 lines
482 B
LLVM
23 lines
482 B
LLVM
; RUN: llc < %s -mtriple=i686-none-linux -verify-machineinstrs | FileCheck %s
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define i32* @test_atomic_ptr_load(i32** %a0) {
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; CHECK: test_atomic_ptr_load
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; CHECK: movl
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; CHECK: movl
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; CHECK: ret
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0:
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%0 = load atomic i32*, i32** %a0 seq_cst, align 4
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ret i32* %0
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}
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define void @test_atomic_ptr_store(i32* %a0, i32** %a1) {
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; CHECK: test_atomic_ptr_store
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; CHECK: movl
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; CHECK: movl
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; CHECK: xchgl
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; CHECK: ret
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0:
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store atomic i32* %a0, i32** %a1 seq_cst, align 4
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ret void
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}
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