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| author | Richard Stallman <rms@gnu.org> | 1993-10-21 02:43:58 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1993-10-21 02:43:58 +0000 |
| commit | 76fb0b6041539676f5abb95700db22f0c21376ed (patch) | |
| tree | bb48288a4b6fdbe77ceb8d312da5b847b9711692 /gcc/fix-header.c | |
| parent | cc8187fc1da50b99899be52de1ce2aa83483d238 (diff) | |
| download | gcc-76fb0b6041539676f5abb95700db22f0c21376ed.zip gcc-76fb0b6041539676f5abb95700db22f0c21376ed.tar.gz gcc-76fb0b6041539676f5abb95700db22f0c21376ed.tar.bz2 | |
(fold_rtx): Alter previous change: don't fold the shift
if the count exceeds the width of the value inside the subreg.
(note_mem_written): (mem (scratch)) means clobber everything.
(fold_rtx): Special case handling for folding
a subreg of the result of a left shift.
From-SVN: r5854
Diffstat (limited to 'gcc/fix-header.c')
0 files changed, 0 insertions, 0 deletions