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From: "zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/46404] [4.6 Regression] ICE: definition in block 5 does not dominate use in block 32 with -O -fgraphite-identity -fno-tree-scev-cprop Date: Wed, 15 Dec 2010 17:52:00 -0000 [thread overview] Message-ID: <bug-46404-4-vK4Rrapq3k@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-46404-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46404 --- Comment #3 from Zdenek Sojka <zsojka at seznam dot cz> 2010-12-15 17:52:09 UTC --- I can't reproduce it neither with the reduced testcase, but the original one still fails (I am sorry for not mentioning it was reduced from gcc.dg/graphite/pr42284.c): $ gcc -O -fgraphite-identity -fno-tree-scev-cprop pr42284.i /mnt/svn/gcc-trunk/gcc/testsuite/gcc.dg/graphite/pr42284.c: In function 'inflate_fixed': /mnt/svn/gcc-trunk/gcc/testsuite/gcc.dg/graphite/pr42284.c:11:1: error: definition in block 5 does not dominate use in block 59 for SSA_NAME: i_34 in statement: D.2738_52 = 256 - i_34; /mnt/svn/gcc-trunk/gcc/testsuite/gcc.dg/graphite/pr42284.c:11:1: internal compiler error: verify_ssa failed Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions.
next prev parent reply other threads:[~2010-12-15 17:52 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-11-10 1:16 [Bug middle-end/46404] New: " zsojka at seznam dot cz 2010-11-10 12:12 ` [Bug middle-end/46404] " hjl.tools at gmail dot com 2010-11-15 13:25 ` rguenth at gcc dot gnu.org 2010-12-15 17:39 ` spop at gcc dot gnu.org 2010-12-15 17:52 ` zsojka at seznam dot cz [this message] 2010-12-15 17:55 ` spop at gcc dot gnu.org 2010-12-15 20:44 ` spop at gcc dot gnu.org 2010-12-15 22:01 ` spop at gcc dot gnu.org 2010-12-16 20:05 ` spop at gcc dot gnu.org 2010-12-16 20:06 ` spop at gcc dot gnu.org
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