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| author | Richard Henderson <rth@redhat.com> | 2005-01-20 10:34:12 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2005-01-20 10:34:12 -0800 |
| commit | 0f2698d0b5baf74241d9a1ae4c3087ddeb4c9704 (patch) | |
| tree | f906d30dbcfda9c9c13794fc3198a1e3b6eee5fa /gcc/tree-cfg.c | |
| parent | 3f38e7380efdad4245097477e4ff0ace1fa79deb (diff) | |
| download | gcc-0f2698d0b5baf74241d9a1ae4c3087ddeb4c9704.zip gcc-0f2698d0b5baf74241d9a1ae4c3087ddeb4c9704.tar.gz gcc-0f2698d0b5baf74241d9a1ae4c3087ddeb4c9704.tar.bz2 | |
re PR target/19530 (MMX load intrinsic produces SSE superfluous instructions (movlps))
PR target/19530
* config/i386/mmintrin.h (_mm_cvtsi32_si64): Use
__builtin_ia32_vec_init_v2si.
(_mm_cvtsi64_si32): Use __builtin_ia32_vec_ext_v2si.
* config/i386/i386.c (IX86_BUILTIN_VEC_EXT_V2SI): New.
(ix86_init_mmx_sse_builtins): Create it.
(ix86_expand_builtin): Expand it.
(ix86_expand_vector_set): Handle V2SFmode and V2SImode.
* config/i386/mmx.md (vec_extractv2sf_0, vec_extractv2sf_1): New.
(vec_extractv2si_0, vec_extractv2si_1): New.
From-SVN: r93972
Diffstat (limited to 'gcc/tree-cfg.c')
0 files changed, 0 insertions, 0 deletions