Commit message (Collapse) | Author | Age | Files | Lines | |
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* | merge two tests. | Chris Lattner | 2010-07-12 | 1 | -11/+0 |
| | | | | llvm-svn: 108111 | ||||
* | Use opt -S instead of piping bitcode output through llvm-dis. | Dan Gohman | 2009-09-08 | 1 | -1/+1 |
| | | | | llvm-svn: 81257 | ||||
* | Change these tests to feed the assembly files to opt directly, instead | Dan Gohman | 2009-09-08 | 1 | -1/+1 |
| | | | | | | of using llvm-as, now that opt supports this. llvm-svn: 81226 | ||||
* | Transform a load from an undef/zero global into an undef/global even if we | Chris Lattner | 2007-08-11 | 1 | -0/+11 |
have complex pointer manipulation going on. This allows us to compile stuff like this: __m128i foo(__m128i x){ static const unsigned int c_0[4] = { 0, 0, 0, 0 }; __m128i v_Zero = _mm_loadu_si128((__m128i*)c_0); x = _mm_unpacklo_epi8(x, v_Zero); return x; } into: _foo: xorps %xmm1, %xmm1 punpcklbw %xmm1, %xmm0 ret llvm-svn: 41022 |