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(parent: 711f122) | patch
(make_extraction): When making a low part subreg of a reg,
authorRichard Stallman <rms@gnu.org>
Thu, 26 Nov 1992 05:34:24 +0000 (05:34 +0000)
committerRichard Stallman <rms@gnu.org>
Thu, 26 Nov 1992 05:34:24 +0000 (05:34 +0000)
commit3e3ea975fcafcb1280bd480f06058066d2a26b5f
treeada8ded647fd38b2aa0ac4a0a5e782c0f33a927ctree
parent711f122a854e3b3845abc2a43378d4073ae41ac1commit | diff
(make_extraction): When making a low part subreg of a reg,

use inner_mode, not is_mode.

(num_sign_bit_copies): Inhibit x-1 special case
when x is a paradoxical subreg.

From-SVN: r2802
gcc/combine.c diff | blob | history