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Commit f7abdf36 authored by Vladimir Makarov's avatar Vladimir Makarov Committed by Vladimir Makarov
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re PR tree-optimization/77856 (wrong code at -O2 on x86_64-linux-gnu in 32-bit mode) 

2016-11-30  Vladimir Makarov  <vmakarov@redhat.com>

	PR tree-optimization/77856
	* lra-constraints.c (inherit_in_ebb): Check original regno for
	invalid invariant regs too.  Set only clobbered hard regs for the
	invalid invariant regs.

2016-11-30  Vladimir Makarov  <vmakarov@redhat.com>

	PR tree-optimization/77856
	* gcc.target/i386.c (pr77856.c): New.

From-SVN: r243038
parent de683d58
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