r178130 - in /trunk/gcc: ChangeLog config/i386/...

[uros@gcc.gnu.org]

Author: uros
Date: Sat Aug 27 07:46:35 2011
New Revision: 178130

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178130
Log:
	PR target/50202
	* config/i386/sse.md (sse4_2_pcmpestr): Emit NOTE_INSN_DELETED note
	when all outputs are unused.
	(sse4_2_pcmpestr): Ditto.

testsuite/ChangeLog:

	PR target/50202
	* gcc.target/i386/pr50202.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr50202.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/sse.md
    trunk/gcc/testsuite/ChangeLog