[Bug tree-optimization/21155] [4.1 Regression] ICE in ssa tree check compiling crafty with -ftree-vectorize -maltivec

[janis at gcc dot gnu dot org]

------- Additional Comments From janis at gcc dot gnu dot org  2005-04-29 22:27 -------
Today I'm seeing the same ICE building mesa and sometimes building 176.gcc.
Tests apsi. fma3d, gap, and gcc all cause GCC to segfault with "-O2
-ftree-vectorize -maltivec", some with -m32, some with -m64, and some with
both; some ICE in multiple source files for the same test (I'm using -j8).
Using a .i file sometimes makes the problem disappear, as do small changes
to the source code or using gdb.

I realize this isn't particularly helpful, but I wanted to record the failures
I'm seeing so that whoever looks into this doesn't give up if the problem
seems to have gone away.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21155