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[Bug debug/41886] [4.5 Regression] ICE from '-O -ftree-loop-distribution -ftree-vectorize -g'
- From: "aoliva at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Nov 2009 06:02:52 -0000
- Subject: [Bug debug/41886] [4.5 Regression] ICE from '-O -ftree-loop-distribution -ftree-vectorize -g'
- References: <bug-41886-18357@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from aoliva at gcc dot gnu dot org 2009-11-18 06:02 -------
Subject: Bug 41886
Author: aoliva
Date: Wed Nov 18 06:02:26 2009
New Revision: 154279
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154279
Log:
PR debug/41888
PR debug/41886
* graphite-scop-detection.c (stmt_simple_for_scop_p): Debug stmts
are ok.
* graphite-sese-to-poly.c (graphite_stmt_p): Likewise.
(try_generate_gimple_bb): Skip debug stmts when finding data refs.
* sese.c (sese_build_liveouts_bb): Skip debug stmts.
(sese_bad_liveouts_use): New.
(sese_reset_debug_liveouts_bb): New.
(sese_build_liveouts): Use it.
(rename_variables_in_stmt): Reset debug stmts rather than creating
new vars for them.
(expand_scalar_variable_stmt): Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/graphite-scop-detection.c
trunk/gcc/graphite-sese-to-poly.c
trunk/gcc/sese.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41886