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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 | 87622b8b840145752b3e0b2bdd9674f1fef9f15f (patch) | |
| tree | 7930a544203a8d08e28b7ae56c04de784b13f378 /clang/lib/Frontend/CompilerInstance.cpp | |
| parent | 8568fb91ea0662986e09db3d2febdc37360b6f5d (diff) | |
| download | llvm-87622b8b840145752b3e0b2bdd9674f1fef9f15f.zip llvm-87622b8b840145752b3e0b2bdd9674f1fef9f15f.tar.gz llvm-87622b8b840145752b3e0b2bdd9674f1fef9f15f.tar.bz2 | |
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
llvm-svn: 155924
Diffstat (limited to 'clang/lib/Frontend/CompilerInstance.cpp')
0 files changed, 0 insertions, 0 deletions