[Bug middle-end/22480] [4.1 Regression] ICE in convert_move, at expr.c:390 with -ftree-vectorize

[rth at gcc dot gnu dot org]

------- Comment #16 from rth at gcc dot gnu dot org  2005-12-02 17:45 -------
Subject: Bug 22480

Author: rth
Date: Fri Dec  2 17:45:02 2005
New Revision: 107910

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=107910
Log:
2005-09-14  Uros Bizjak  <[EMAIL PROTECTED]>

        PR middle-end/22480
        * tree-vect-transform.c (vectorizable_operation): Return false for
        scalar shift operations and for vector shift operations with
        non-invariant shift arguments.  Use scalar tree operand op1 as
        a shift operand when vector shift insn pattern uses scalar shift
        operand.
        * Makefile.in (tree-vect-transform.o): Depend on recog.h.

Modified:
    branches/autovect-branch/gcc/ChangeLog
    branches/autovect-branch/gcc/Makefile.in
    branches/autovect-branch/gcc/tree-vect-transform.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22480