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Commit 8df63efa authored by Jakub Jelinek's avatar Jakub Jelinek Committed by Jakub Jelinek
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unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and REG_EQUIV notes as well. 

	* unroll.c (reg_dead_after_loop): Check for reg in REG_EQUAL and
	REG_EQUIV notes as well.

	* g++.dg/opt/strength-reduce.C: New test.

From-SVN: r69076
parent 4b5cc2b3
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