[Bug rtl-optimization/33846] [4.3 Regression] ICE in trunc_int_for_mode, at explow.c:55

[uros at gcc dot gnu dot org]

------- Comment #6 from uros at gcc dot gnu dot org  2007-10-23 20:15 -------
Subject: Bug 33846

Author: uros
Date: Tue Oct 23 20:15:04 2007
New Revision: 129589

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129589
Log:
        PR rtl-optimization/33846
        * combine.c (simplify_shift_const_1) [NOT]: Skip vector modes.

testsuite/ChangeLog:

        PR rtl-optimization/33846
        * gcc.dg/vect/pr33846.c: New testcase.


Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr33846.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/combine.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33846