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[Bug tree-optimization/33757] [4.3 regression]: Revision 126149 fails gcc.dg/tree-ssa/ssa-fre-4.c
- From: "hjl at lucon dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Oct 2007 19:45:06 -0000
- Subject: [Bug tree-optimization/33757] [4.3 regression]: Revision 126149 fails gcc.dg/tree-ssa/ssa-fre-4.c
- References: <bug-33757-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from hjl at lucon dot org 2007-10-12 19:45 -------
ssa-fre-4.c has
/* If the target returns false for TARGET_PROMOTE_PROTOTYPES, then there
will be no casts for FRE to eliminate and the test will fail. */
/* { dg-skip-if "no promotion to eliminate" { cris-*-* mmix-*-* } { "*" } { ""
}
} */
and ia64/ia64.c has
/* ??? Investigate. */
#if 0
#undef TARGET_PROMOTE_PROTOTYPES
#define TARGET_PROMOTE_PROTOTYPES hook_bool_tree_true
#endif
It looks like ia64 should be xfailed.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33757