[Bug c/30858] ice for legal code with -O2 -ftree-vectorize

2007-02-19 Thread dcb314 at hotmail dot com
--- Comment #1 from dcb314 at hotmail dot com 2007-02-19 11:59 --- Created an attachment (id=13069) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13069action=view) C source code -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30858

[Bug c/30858] ice for legal code with -O2 -ftree-vectorize

2007-02-19 Thread dorit at il dot ibm dot com
--- Comment #2 from dorit at il dot ibm dot com 2007-02-19 12:45 --- Reduced testcase: int foo (int ko) { int j,i; for (j = 0; j ko; j++) i += (i 10) ? -5 : 7; return i; } Looking into it... -- dorit at il dot ibm dot com changed: What|Removed

[Bug c/30858] ice for legal code with -O2 -ftree-vectorize

2007-02-19 Thread dorit at il dot ibm dot com
--- Comment #3 from dorit at il dot ibm dot com 2007-02-19 12:56 --- (In reply to comment #0) Thanks for exercising the vectorizer and reporting these bugs! On the wider issue of the quality of the vectorizer, I have thrown most of Suse Linux 10.3 at it and it has crashed in a few