Bin Cheng ae9f434509 re PR rtl-optimization/62151 (wrong code at -O2 and -O3 on x86_64-linux-gnu)
PR rtl-optimization/62151
	* combine.c (try_combine): New local variables local_elim_i1
	and local_elim_i0.  Set elim_i1 and elim_i0 using the local
	version variables.  Distribute notes from i0notes or i1notes
	using the local variables.

	gcc/testsuite/ChangeLog
	PR rtl-optimization/62151
	* gcc.c-torture/execute/pr62151.c: New test.

From-SVN: r219008
2014-12-22 10:25:10 +00:00
2014-12-11 09:15:37 +01:00
2014-10-12 15:05:28 +00:00
2014-12-19 20:17:36 +00:00
2014-12-11 09:15:37 +01:00
2014-11-16 14:07:13 +00:00
2014-12-15 11:54:43 +01:00
2014-12-15 11:54:43 +01:00
2014-11-16 14:07:13 +00:00
2014-11-16 14:07:13 +00:00
2014-11-16 14:07:13 +00:00

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