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* [Bug target/35757] New: [4.4 Regression] Incorrect contraint on sse4_1_blendp<ssemodesuffixf2c> @ 2008-03-29 16:08 hjl dot tools at gmail dot com 2008-03-29 16:10 ` [Bug target/35757] " hjl dot tools at gmail dot com ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: hjl dot tools at gmail dot com @ 2008-03-29 16:08 UTC (permalink / raw) To: gcc-bugs sse.md has (define_insn "sse4_1_blendp<ssemodesuffixf2c>" [(set (match_operand:SSEMODEF2P 0 "register_operand" "=x") (vec_merge:SSEMODEF2P (match_operand:SSEMODEF2P 2 "nonimmediate_operand" "xm") (match_operand:SSEMODEF2P 1 "register_operand" "0") (match_operand:SI 3 "const_0_to_3_operand" "n")))] "TARGET_SSE4_1" "blendp<ssemodesuffixf2c>\t{%3, %2, %0|%0, %2, %3}" [(set_attr "type" "ssemov") (set_attr "prefix_extra" "1") (set_attr "mode" "<MODE>")]) The problem is blendpd takes 0 to 15 as immediate operand. The problem is hidden in testsuite due to MAEK defined in sse4_1-check.h. -- Summary: [4.4 Regression] Incorrect contraint on sse4_1_blendp<ssemodesuffixf2c> Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: major Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com GCC target triplet: x86_64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35757 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/35757] [4.4 Regression] Incorrect contraint on sse4_1_blendp<ssemodesuffixf2c> 2008-03-29 16:08 [Bug target/35757] New: [4.4 Regression] Incorrect contraint on sse4_1_blendp<ssemodesuffixf2c> hjl dot tools at gmail dot com @ 2008-03-29 16:10 ` hjl dot tools at gmail dot com 2008-03-29 21:13 ` hjl dot tools at gmail dot com ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: hjl dot tools at gmail dot com @ 2008-03-29 16:10 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from hjl dot tools at gmail dot com 2008-03-29 16:09 ------- It is introduced by revision 132518. -- hjl dot tools at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Known to fail| |4.4.0 Known to work| |4.3.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35757 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/35757] [4.4 Regression] Incorrect contraint on sse4_1_blendp<ssemodesuffixf2c> 2008-03-29 16:08 [Bug target/35757] New: [4.4 Regression] Incorrect contraint on sse4_1_blendp<ssemodesuffixf2c> hjl dot tools at gmail dot com 2008-03-29 16:10 ` [Bug target/35757] " hjl dot tools at gmail dot com @ 2008-03-29 21:13 ` hjl dot tools at gmail dot com 2008-03-30 21:14 ` hjl at gcc dot gnu dot org 2008-03-30 22:04 ` hjl dot tools at gmail dot com 3 siblings, 0 replies; 5+ messages in thread From: hjl dot tools at gmail dot com @ 2008-03-29 21:13 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from hjl dot tools at gmail dot com 2008-03-29 21:12 ------- A patch is posted at http://gcc.gnu.org/ml/gcc-patches/2008-03/msg01848.html -- hjl dot tools at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |http://gcc.gnu.org/ml/gcc- | |patches/2008- | |03/msg01848.html Keywords| |patch http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35757 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/35757] [4.4 Regression] Incorrect contraint on sse4_1_blendp<ssemodesuffixf2c> 2008-03-29 16:08 [Bug target/35757] New: [4.4 Regression] Incorrect contraint on sse4_1_blendp<ssemodesuffixf2c> hjl dot tools at gmail dot com 2008-03-29 16:10 ` [Bug target/35757] " hjl dot tools at gmail dot com 2008-03-29 21:13 ` hjl dot tools at gmail dot com @ 2008-03-30 21:14 ` hjl at gcc dot gnu dot org 2008-03-30 22:04 ` hjl dot tools at gmail dot com 3 siblings, 0 replies; 5+ messages in thread From: hjl at gcc dot gnu dot org @ 2008-03-30 21:14 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from hjl at gcc dot gnu dot org 2008-03-30 21:14 ------- Subject: Bug 35757 Author: hjl Date: Sun Mar 30 21:13:33 2008 New Revision: 133736 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133736 Log: gcc/ 2008-03-30 H.J. Lu <hongjiu.lu@intel.com> PR target/35757 * config/i386/i386.c (ix86_expand_sse_4_operands_builtin): Issue proper error message for the third argument on blendpd and blendps. * config/i386/sse.md (blendbits): New. (sse4_1_blendp<ssemodesuffixf2c>): Use it. gcc/testsuite/ 2008-03-30 H.J. Lu <hongjiu.lu@intel.com> PR target/35757 * gcc.target/i386/sse4_1-blendps-2.c: New. * gcc.target/i386/sse4_1-pblendw-2.c: Likewise. Added: trunk/gcc/testsuite/gcc.target/i386/sse4_1-blendps-2.c trunk/gcc/testsuite/gcc.target/i386/sse4_1-pblendw-2.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386.c trunk/gcc/config/i386/sse.md trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35757 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/35757] [4.4 Regression] Incorrect contraint on sse4_1_blendp<ssemodesuffixf2c> 2008-03-29 16:08 [Bug target/35757] New: [4.4 Regression] Incorrect contraint on sse4_1_blendp<ssemodesuffixf2c> hjl dot tools at gmail dot com ` (2 preceding siblings ...) 2008-03-30 21:14 ` hjl at gcc dot gnu dot org @ 2008-03-30 22:04 ` hjl dot tools at gmail dot com 3 siblings, 0 replies; 5+ messages in thread From: hjl dot tools at gmail dot com @ 2008-03-30 22:04 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from hjl dot tools at gmail dot com 2008-03-30 22:04 ------- Fixed. -- hjl dot tools at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Known to fail|4.4.0 | Known to work|4.3.0 |4.3.0 4.4.0 Resolution| |FIXED Target Milestone|--- |4.4.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35757 ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2008-03-30 22:04 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-03-29 16:08 [Bug target/35757] New: [4.4 Regression] Incorrect contraint on sse4_1_blendp<ssemodesuffixf2c> hjl dot tools at gmail dot com 2008-03-29 16:10 ` [Bug target/35757] " hjl dot tools at gmail dot com 2008-03-29 21:13 ` hjl dot tools at gmail dot com 2008-03-30 21:14 ` hjl at gcc dot gnu dot org 2008-03-30 22:04 ` hjl dot tools at gmail dot com
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