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authorBrendan Kehoe <brendan@cygnus.com>1999-10-13 17:28:29 +0000
committerBrendan Kehoe <brendan@gcc.gnu.org>1999-10-13 13:28:29 -0400
commit9c07e4790f8d4f9d656febc37d5e93318c0a3ca0 (patch)
treeb559d43a043dfcd6958e9e6b61b288a3f37ea958 /gcc/rtl.c
parente8f9b13a305dddbefab7d710706f033aa25f53ea (diff)
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regmove.c (optimize_reg_copy_3): Make sure P is non-nil as we climb up the chain of insns.
* regmove.c (optimize_reg_copy_3): Make sure P is non-nil as we climb up the chain of insns. From-SVN: r29949
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