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[Bug middle-end/50260] [4.7 Regression] internal compiler error: Segmentation fault at ../../gcc/gcc/tree-ssa-live.c:88
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 01 Sep 2011 08:59:54 +0000
- Subject: [Bug middle-end/50260] [4.7 Regression] internal compiler error: Segmentation fault at ../../gcc/gcc/tree-ssa-live.c:88
- Auto-submitted: auto-generated
- References: <bug-50260-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50260
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011-09-01
CC| |matz at gcc dot gnu.org
Target Milestone|--- |4.7.0
Summary|internal compiler error: |[4.7 Regression] internal
|Segmentation fault at |compiler error:
|../../gcc/gcc/tree-ssa-live |Segmentation fault at
|.c:88 |../../gcc/gcc/tree-ssa-live
| |.c:88
Ever Confirmed|0 |1
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-09-01 08:59:54 UTC ---
Confirmed. The PARM_DECL never has its var_ann allocated (it's the string
result length). It's also unused which is why it doesn't have an annotation.
Probably Michas change triggered this.