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| author | Uros Bizjak <ubizjak@gmail.com> | 2015-07-25 11:19:24 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2015-07-25 11:19:24 +0200 |
| commit | 4c141304a869524c909a6a9346b004cda47659fc (patch) | |
| tree | 6f03efcb67d70123b98f1040ce38858349386bec /gcc/dwarf2out.c | |
| parent | f50d98b54382e7a79e25ec15828f41fa35ad77d0 (diff) | |
| download | gcc-4c141304a869524c909a6a9346b004cda47659fc.zip gcc-4c141304a869524c909a6a9346b004cda47659fc.tar.gz gcc-4c141304a869524c909a6a9346b004cda47659fc.tar.bz2 | |
re PR target/66648 (incorrect memcpy expansion with unrolled_loop strategy at -O2)
PR target/66648
* config/i386/i386.c (ix86_expand_set_or_movmem): Emit main loop
execution guard when min_size is less than size_needed.
testsuite/ChangeLog:
PR target/66648
* gcc.target/i386/pr66648.c: New test.
From-SVN: r226212
Diffstat (limited to 'gcc/dwarf2out.c')
0 files changed, 0 insertions, 0 deletions