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r183796 - in /trunk/gcc: ChangeLog combine.c te...
- From: gjl at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 01 Feb 2012 11:35:34 -0000
- Subject: r183796 - in /trunk/gcc: ChangeLog combine.c te...
Author: gjl
Date: Wed Feb 1 11:35:34 2012
New Revision: 183796
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183796
Log:
gcc/
PR rtl-optimization/51374
* combine.c (can_combine_p): Don't allow volatile_refs_p insns
to cross other volatile_refs_p insns.
gcc/testsuite/
PR rtl-optimization/51374
* testsuite/gcc.target/avr/torture/pr51374-1.c: New.
Added:
trunk/gcc/testsuite/gcc.target/avr/torture/pr51374-1.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/combine.c
trunk/gcc/testsuite/ChangeLog