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(parent: f0c70ef) | patch
(fold_rtx): For SUBREG, actually test subreg_lowpart_p in the code to handle narrowin...
authorRichard Stallman <rms@gnu.org>
Sat, 19 Sep 1992 04:48:37 +0000 (04:48 +0000)
committerRichard Stallman <rms@gnu.org>
Sat, 19 Sep 1992 04:48:37 +0000 (04:48 +0000)
commite8d76a395e5f1d93a17f4a353b8c80e620cb1597
tree14cefde7cd92b9311058c81e6e37f2b5c1215ba8tree | snapshot
parentf0c70ef08a3cce8fe2642fd47973cb05532faff5commit | diff
(fold_rtx): For SUBREG, actually test subreg_lowpart_p in the code to handle narrowing subregs.

(fold_rtx): For SUBREG, actually test subreg_lowpart_p in the
code to handle narrowing subregs.  And exclude binary ops like DIV
where truncating the args is not valid.

From-SVN: r2160
gcc/cse.c diff | blob | history
Domain: System / Toolchain;