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r206267 - in /trunk/gcc: ChangeLog ChangeLog-20...


Author: jakub
Date: Tue Dec 31 23:48:36 2013
New Revision: 206267

URL: http://gcc.gnu.org/viewcvs?rev=206267&root=gcc&view=rev
Log:
	PR rtl-optimization/59647
	* cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
	new_rtx into UNSIGNED_FLOAT rtxes.

	* g++.dg/opt/pr59647.C: New test.

Added:
    trunk/gcc/ChangeLog-2013
    trunk/gcc/testsuite/ChangeLog-2013
    trunk/gcc/testsuite/g++.dg/opt/pr59647.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cse.c
    trunk/gcc/testsuite/ChangeLog


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