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From: "rth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/31361] SSE2 generation bug with shifts
Date: Tue, 27 Mar 2007 00:30:00 -0000 [thread overview]
Message-ID: <20070327003042.21020.qmail@sourceware.org> (raw)
In-Reply-To: <bug-31361-11263@http.gcc.gnu.org/bugzilla/>
------- Comment #4 from rth at gcc dot gnu dot org 2007-03-27 01:30 -------
Subject: Bug 31361
Author: rth
Date: Tue Mar 27 01:30:32 2007
New Revision: 123250
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123250
Log:
PR target/31361
* config/i386/i386.c (IX86_BUILTIN_PSLLDQ128, IX86_BUILTIN_PSLLW128,
IX86_BUILTIN_PSLLD128, IX86_BUILTIN_PSLLQ128, IX86_BUILTIN_PSRAW128,
IX86_BUILTIN_PSRAD128, IX86_BUILTIN_PSRLW128, IX86_BUILTIN_PSRLD128,
IX86_BUILTIN_PSRLQ128): New.
(ix86_init_mmx_sse_builtins): Add them.
(ix86_expand_builtin): Expand them.
* config/i386/sse.md (ashr<mode>3, lshr<mode>3, ashl<mode>3): Make
operand 2 be TImode.
* config/i386/emmintrin.h (_mm_slli_epi64, _mm_srai_epi16,
_mm_srai_epi32, _mm_srli_epi16, _mm_srli_epi32,
_mm_srli_epi64): Mark __B const.
(_mm_srli_si128, _mm_srli_si128): Fix disabled inline versions.
(_mm_sll_epi16, _mm_sll_epi32, _mm_sll_epi64, _mm_sra_epi16,
_mm_sra_epi32, _mm_srl_epi16, _mm_srl_epi32, _mm_srl_epi64): Use
new two-vector shift builtins.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/emmintrin.h
trunk/gcc/config/i386/i386.c
trunk/gcc/config/i386/sse.md
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31361
next prev parent reply other threads:[~2007-03-27 0:30 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-26 8:53 [Bug c/31361] New: " prakash at punnoor dot de
2007-03-26 8:54 ` [Bug c/31361] " prakash at punnoor dot de
2007-03-26 9:53 ` prakash at punnoor dot de
2007-03-26 18:14 ` [Bug target/31361] " rth at gcc dot gnu dot org
2007-03-27 0:30 ` rth at gcc dot gnu dot org [this message]
2007-03-27 0:37 ` rth at gcc dot gnu dot org
2007-03-27 7:35 ` prakash at punnoor dot de
2007-04-04 22:12 ` rth at gcc dot gnu dot org
2007-04-04 22:13 ` rth at gcc dot gnu dot org
2007-04-15 5:28 ` pinskia at gcc dot gnu dot org
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