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(parent: ad89d6f) | patch
(force_to_mode, case PLUS): Sign extend masks that are negative in OP_MODE.
authorTorbjorn Granlund <tege@gnu.org>
Mon, 3 Apr 1995 23:19:41 +0000 (23:19 +0000)
committerTorbjorn Granlund <tege@gnu.org>
Mon, 3 Apr 1995 23:19:41 +0000 (23:19 +0000)
commit9fa6d012c05feb0f76406b9b3d088fd1708bc721
treed01dc8b076d58e1e9ac979e164a08471027a2efdtree
parentad89d6f68a89f4370430e37a22c60dc62c946623commit | diff
(force_to_mode, case PLUS): Sign extend masks that are negative in OP_MODE.

(simplify_and_const_int): Sign-extend constants when they have the
most significant bit set for the target.
(merge_outer_ops): Likewise.
(simplify_shift_const): Likewise.

From-SVN: r9310
gcc/combine.c diff | blob | blame | history
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