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| author | Chad Rosier <mcrosier@apple.com> | 2012-05-01 18:11:51 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2012-05-01 18:11:51 +0000 |
| commit | c5713cfd87b028d3fcf2e11d8baa67fbc4e18916 (patch) | |
| tree | 83d698d60499eb639e0d3e9c446462025bcba3e1 /lib/Frontend/CompilerInstance.cpp | |
| parent | 1b9a688fbaae610398676186dcd1f3a596a46571 (diff) | |
Get rid of storelv4si builtin as it can be expressed directly. This is general
goodness because it provides opportunites to cleanup things. For example,
uint64_t t1(__m128i vA)
{
uint64_t Alo;
_mm_storel_epi64((__m128i*)&Alo, vA);
return Alo;
}
was generating
movq %xmm0, -8(%rbp)
movq -8(%rbp), %rax
and now generates
movd %xmm0, %rax
rdar://11282581
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155924 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/CompilerInstance.cpp')
0 files changed, 0 insertions, 0 deletions