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From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/31136] [4.2 Regression] FRE ignores bit-field truncation (C and C++ front-end don't produce bit-field truncation Date: Sat, 21 Apr 2007 17:44:00 -0000 [thread overview] Message-ID: <20070421174410.2432.qmail@sourceware.org> (raw) In-Reply-To: <bug-31136-12896@http.gcc.gnu.org/bugzilla/> ------- Comment #16 from rguenth at gcc dot gnu dot org 2007-04-21 18:44 ------- Subject: Bug 31136 Author: rguenth Date: Sat Apr 21 18:43:57 2007 New Revision: 124019 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124019 Log: 2007-04-21 Richard Guenther <rguenther@suse.de> PR middle-end/31136 * fold-const.c (fold_unary): Call fold_convert_const on the original tree. * gcc.c-torture/execute/pr31136.c: New testcase. Added: branches/gcc-4_2-branch/gcc/testsuite/gcc.c-torture/execute/pr31136.c Modified: branches/gcc-4_2-branch/gcc/ChangeLog branches/gcc-4_2-branch/gcc/fold-const.c branches/gcc-4_2-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31136
next prev parent reply other threads:[~2007-04-21 17:44 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-03-11 18:48 [Bug tree-optimization/31136] New: FRE ignores " TabonyEE at austin dot rr dot com 2007-03-19 23:19 ` [Bug tree-optimization/31136] " TabonyEE at austin dot rr dot com 2007-03-20 0:24 ` pinskia at gcc dot gnu dot org 2007-03-20 0:39 ` TabonyEE at austin dot rr dot com 2007-03-20 6:41 ` [Bug c/31136] " pinskia at gcc dot gnu dot org 2007-03-20 10:00 ` [Bug c/31136] [4.2 Regression] " rguenth at gcc dot gnu dot org 2007-03-22 23:14 ` [Bug c/31136] [4.2 Regression] FRE ignores bit-field truncation (C and C++ front-end don't produce " mmitchel at gcc dot gnu dot org 2007-03-23 3:45 ` [Bug tree-optimization/31136] " jsm28 at gcc dot gnu dot org 2007-03-23 5:01 ` spark at gcc dot gnu dot org 2007-03-23 7:57 ` Andrew Pinski 2007-03-23 8:01 ` Andrew Pinski 2007-03-23 7:57 ` pinskia at gmail dot com 2007-03-23 8:01 ` pinskia at gmail dot com 2007-03-23 8:18 ` pinskia at gcc dot gnu dot org 2007-03-23 13:41 ` joseph at codesourcery dot com 2007-03-26 4:43 ` mmitchel at gcc dot gnu dot org 2007-04-21 15:37 ` rguenth at gcc dot gnu dot org 2007-04-21 15:56 ` rguenth at gcc dot gnu dot org 2007-04-21 15:58 ` rguenth at gcc dot gnu dot org 2007-04-21 17:44 ` rguenth at gcc dot gnu dot org [this message] 2007-04-21 17:47 ` rguenth at gcc dot gnu dot org 2007-04-21 17:53 ` rguenth at gcc dot gnu dot org
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