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Slightly extend matching for atomic loads. 

Also add the "=" to the matched pattern, to see whether we actually save
the loaded value.

llvm-svn: 183029
This commit is contained in:
Ed Schouten 2013-05-31 19:18:14 +00:00
parent fc718c9572
commit 8c23472265
1 changed files with 14 additions and 14 deletions
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28
clang/test/CodeGen/atomics-inlining.c
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@ -24,26 +24,26 @@ void test1(void) {
(void)__atomic_load(&ll1, &ll2, memory_order_seq_cst);
// PPC32: define void @test1
// PPC32: load atomic i8* @c1 seq_cst
// PPC32: load atomic i16* @s1 seq_cst
// PPC32: load atomic i32* @i1 seq_cst
// PPC32: = load atomic i8* @c1 seq_cst
// PPC32: = load atomic i16* @s1 seq_cst
// PPC32: = load atomic i32* @i1 seq_cst
// PPC32: call void @__atomic_load(i32 8, i8* bitcast (i64* @ll1 to i8*)
// PPC64: define void @test1
// PPC64: load atomic i8* @c1 seq_cst
// PPC64: load atomic i16* @s1 seq_cst
// PPC64: load atomic i32* @i1 seq_cst
// PPC64: load atomic i64* @ll1 seq_cst
// PPC64: = load atomic i8* @c1 seq_cst
// PPC64: = load atomic i16* @s1 seq_cst
// PPC64: = load atomic i32* @i1 seq_cst
// PPC64: = load atomic i64* @ll1 seq_cst
// MIPS32: define void @test1
// MIPS32: load atomic i8* @c1 seq_cst
// MIPS32: load atomic i16* @s1 seq_cst
// MIPS32: load atomic i32* @i1 seq_cst
// MIPS32: = load atomic i8* @c1 seq_cst
// MIPS32: = load atomic i16* @s1 seq_cst
// MIPS32: = load atomic i32* @i1 seq_cst
// MIPS32: call void @__atomic_load(i32 8, i8* bitcast (i64* @ll1 to i8*)
// MIPS64: define void @test1
// MIPS64: load atomic i8* @c1 seq_cst
// MIPS64: load atomic i16* @s1 seq_cst
// MIPS64: load atomic i32* @i1 seq_cst
// MIPS64: load atomic i64* @ll1 seq_cst
// MIPS64: = load atomic i8* @c1 seq_cst
// MIPS64: = load atomic i16* @s1 seq_cst
// MIPS64: = load atomic i32* @i1 seq_cst
// MIPS64: = load atomic i64* @ll1 seq_cst
}