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r186272 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: uweigand at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 10 Apr 2012 10:56:12 -0000
- Subject: r186272 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: uweigand
Date: Tue Apr 10 10:56:11 2012
New Revision: 186272
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186272
Log:
gcc/
PR tree-optimization/52870
* tree-vect-patterns.c (vect_recog_widen_mult_pattern): Verify that
presumed pattern statement is within the same loop or basic block.
gcc/testsuite/
PR tree-optimization/52870
* gcc.dg/vect/pr52870.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/vect/pr52870.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-patterns.c