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(parent: 3d8f399) | patch
regclass.c (scan_one_insn): Notice subregs that change the size of their operand.
authorRichard Henderson <rth@cygnus.com>
Wed, 14 Jul 1999 01:00:02 +0000 (19:00 -0600)
committerJeff Law <law@gcc.gnu.org>
Wed, 14 Jul 1999 01:00:02 +0000 (19:00 -0600)
commitcf353617dc1e480752ca37576c4b34c22ac8c47c
tree359ea87b2b600c94f9bfb57e2848c53f2cca5b0ctree
parent3d8f399108e61781747e9a3d510c9638022fd5bbcommit | diff
regclass.c (scan_one_insn): Notice subregs that change the size of their operand.

�
        * regclass.c (scan_one_insn): Notice subregs that change the
        size of their operand.
        (record_reg_classes): Use that to obey CLASS_CANNOT_CHANGE_SIZE.

[[Split portion of a mixed commit.]]

From-SVN: r28094.2
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