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(parent: 8650daf) | patch
regmove.c (fixup_match_1): Don't change an unchanging register.
authorJeffrey A Law <law@cygnus.com>
Tue, 12 Oct 1999 05:44:39 +0000 (05:44 +0000)
committerJeff Law <law@gcc.gnu.org>
Tue, 12 Oct 1999 05:44:39 +0000 (23:44 -0600)
commitc84a15b040a179e4ce28fca2636ed88b0503517b
tree81455d0c66323dbfd56e35a9b22529f0996a4230tree
parent8650dafc19d2a48f2d81b58ec6d20efd7d4b76e6commit | diff
regmove.c (fixup_match_1): Don't change an unchanging register.

        Thu Sep  2 20:08:23 1999  J"orn Rennecke <amylaar@cygnus.co.uk>
        * regmove.c (fixup_match_1): Don't change an unchanging register.
        (stable_but_for_p): Renamed to:
        (stable_and_no_regs_but_for_p).  Reject unchanging registers too.
        Changed all callers.

From-SVN: r29910
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