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regclass.c (scan_one_insn): Notice subregs that change the size of their operand.

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        * 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
This commit is contained in:
Richard Henderson 1999-07-13 19:00:02 -06:00 • committed by Jeff Law
parent 3d8f399108
commit cf353617dc
1 changed files with 6 additions and 0 deletions
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@ -1,3 +1,9 @@
Wed Jul 14 01:57:39 1999 Richard Henderson <rth@cygnus.com>
* 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.
Wed Jul 14 01:41:42 1999 Jeffrey A Law (law@cygnus.com)
* configure.in (alpha*-*-*): Include alpha/t-ieee.