[Bug target/29096] faster _mm_cvtpi32x2_ps for xmmintrin.h

2008-04-22 Thread ubizjak at gmail dot com
--- Comment #3 from ubizjak at gmail dot com 2008-04-22 12:52 --- Implemented in 4.4.0 -- ubizjak at gmail dot com changed: What|Removed |Added URL|

[Bug target/29096] faster _mm_cvtpi32x2_ps for xmmintrin.h

2008-04-22 Thread uros at gcc dot gnu dot org
--- Comment #2 from uros at gcc dot gnu dot org 2008-04-22 12:41 --- Subject: Bug 29096 Author: uros Date: Tue Apr 22 12:41:14 2008 New Revision: 134558 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=134558 Log: PR target/29096 * config/i386/xmmintrin.h (_mm_cvtp

[Bug target/29096] faster _mm_cvtpi32x2_ps for xmmintrin.h

2008-04-22 Thread ubizjak at gmail dot com
--- Comment #1 from ubizjak at gmail dot com 2008-04-22 08:36 --- I have tested a couple of approaches using following code: --cut here-- #include __m128 test_0 (__m64 __A, __m64 __B) { __v4sf __zero = (__v4sf) _mm_setzero_ps (); __v4sf __sfa = __builtin_ia32_cvtpi2ps (__zero, (__