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[Bug ada/24994] raised STORAGE_ERROR : stack overflow or erroneous memory access
- From: "laurent at guerby dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 20 Dec 2005 21:19:34 -0000
- Subject: [Bug ada/24994] raised STORAGE_ERROR : stack overflow or erroneous memory access
- References: <bug-24994-276@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from laurent at guerby dot net 2005-12-20 21:19 -------
Bootstrap started to fail after the following patch:
Index: gcc/ChangeLog
===================================================================
--- gcc/ChangeLog (revision 108421)
+++ gcc/ChangeLog (revision 108425)
@@ -1,3 +1,23 @@
+2005-12-12 Jeff Law <law@redhat.com>
+
+ * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Remove
+ reassociation code.
+ * passes.c (init_optimization_passes): Run reassociation again
+ after loop optimizations.
+
+2005-12-12 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-ssa-dom.c (thread_across_edge): Canonicalize condition
+ if necessary.
+ (optimize_stmt): Ditto.
+ (canonicalize_comparison): New function.
+ * tree-ssa-operands.c (swap_tree_operands): Make external.
+ (get_expr_operands): Stop auto-canonicalization.
+ * tree-ssa-reassoc.c: Rewrite.
+ (init_optimization_passes):
+ * tree-flow.h (swap_tree_operands): Prototype.
+ * Makefile.in (tree-ssa-reassoc.o): Update dependencies.
+
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24994