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(parent: 976ef4f) | patch
(expand_mult): Accept DImode for synth_mult only if CONST_DOUBLE_HIGH is zero.
authorJim Wilson <wilson@gcc.gnu.org>
Fri, 5 Aug 1994 16:29:21 +0000 (09:29 -0700)
committerJim Wilson <wilson@gcc.gnu.org>
Fri, 5 Aug 1994 16:29:21 +0000 (09:29 -0700)
commitceb1d26880ef6ccf4528f8e11ba611c0ff886933
tree20dac1162c756f8be897ccfe4f72b9b331490c2ftree
parent976ef4f727499247c733bf00b357efba0ffaa288commit | diff
(expand_mult): Accept DImode for synth_mult only if CONST_DOUBLE_HIGH is zero.

(expand_mult): Accept DImode for synth_mult only if
CONST_DOUBLE_HIGH is zero.  Reject negative values for synth_mult
if the mode is larger than HOST_BITS_PER_INT.  Don't do the
negate_variant if the mode is larger than HOST_BITS_PER_INT.

From-SVN: r7860
gcc/expmed.c diff | blob | blame | history
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