[Bug tree-optimization/21030] [4.1 Regression] ICE in set_value_range building 176.gcc with -O2

[ro at techfak dot uni-bielefeld dot de]

------- Additional Comments From ro at techfak dot uni-bielefeld dot de  2005-04-29 19:57 -------
Subject: Re:  [4.1 Regression] ICE in set_value_range building 176.gcc with -O2

Unfortunately, even with the patch applied, the Ada bootstrap failure on
i386-pc-solaris2.10 remains unchanged, a regression from 4.0:

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 20050429 (experimental) (i386-pc-solaris2.10) GCC error:           |
| in set_value_range, at tree-vrp.c:124                                    |
| Error detected at sem_intr.adb:437:1                                     |

	Rainer


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21030