[Bug tree-optimization/53703] [4.8 Regression] verify_ssa: definition in block 105 does not dominate use in block 103

[wschmidt at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53703

--- Comment #3 from William J. Schmidt <wschmidt at gcc dot gnu.org> 2012-06-18 
12:22:40 UTC ---
Author: wschmidt
Date: Mon Jun 18 12:22:37 2012
New Revision: 188731

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188731
Log:
gcc:

2012-06-18  Bill Schmidt  <wschm...@linux.ibm.com>

    PR tree-optimization/53703
    * tree-ssa-phiopt.c (hoist_adjacent_loads): Skip virtual phis;
    correctly set bb_for_def[12].

gcc/testsuite:

2012-06-18  Bill Schmidt  <wschm...@linux.ibm.com>

    PR tree-optimization/53703
    * gcc.dg/torture/pr53703.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr53703.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-phiopt.c