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[Bug tree-optimization/21030] [4.1 Regression] ICE in set_value_range building 176.gcc with -O2
- From: "ro at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 20 Apr 2005 16:42:57 -0000
- Subject: [Bug tree-optimization/21030] [4.1 Regression] ICE in set_value_range building 176.gcc with -O2
- References: <20050414204122.21030.janis@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From ro at gcc dot gnu dot org 2005-04-20 16:42 -------
I observe the same ICE when bootstrapping with Ada on i386-pc-solaris2.10:
stage1/xgcc -Bstage1/ -B/vol/gcc/share/i386-pc-solaris2.10/bin/ -c -g -O2
-gnatpg -gnata -I- -I. -Iada -I/vol/gnu/src/gcc/gcc-dist/gcc/ada
/vol/gnu/src/gcc/gcc-dist/gcc/ada/sem_intr.adb -o ada/sem_intr.o
+===========================GNAT BUG DETECTED==============================+
| 4.1.0 20050419 (experimental) (i386-pc-solaris2.10) GCC error: |
| in set_value_range, at tree-vrp.c:124 |
| Error detected at sem_intr.adb:437:1 |
Unfortunately, the proposed patch doesn't fix this.
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What |Removed |Added
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CC| |ro at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21030