[Bug target/42419] ICE in reload_cse_simplify_operands for 254.gap with -mcpu=power7
eres at il dot ibm dot com
gcc-bugzilla@gcc.gnu.org
Tue Dec 22 08:51:00 GMT 2009
------- Comment #2 from eres at il dot ibm dot com 2009-12-22 08:51 -------
(In reply to comment #0)
> GCC trunk gets a ICE when building SPEC CPU2000 test 254.gap with "-m64 -O2
> -mcpu=power7 -mno-altivec -ftree-vectorize", as demonstrated by a rather large
> minimized testcase that I'll attach to this PR.
-mno-altivec -mvsx should not be allowed as a compiler option.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42419
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