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| author | Uros Bizjak <uros@gcc.gnu.org> | 2017-01-18 20:24:30 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2017-01-18 20:24:30 +0100 |
| commit | a711887ed98d6524dda82e8ab174fe93142e43ca (patch) | |
| tree | fd04f8865bce5099513d075f47e73fbf346586ea /gcc/tree-ssa.c | |
| parent | 525a5e33b5c7baafd44ce91b4064148e99b4e97e (diff) | |
| download | gcc-a711887ed98d6524dda82e8ab174fe93142e43ca.zip gcc-a711887ed98d6524dda82e8ab174fe93142e43ca.tar.gz gcc-a711887ed98d6524dda82e8ab174fe93142e43ca.tar.bz2 | |
re PR rtl-optimization/78952 (Combine does not convert 8-bit sign-extract to a zero-extract for QImode operations)
PR rtl-optimization/78952
* config/i386/i386.md (any_extract): New code iterator.
(*insvqi_2): Use any_extract for source operand.
(*insvqi_3): Use any_shiftrt for source operand.
testsuite/ChangeLog:
PR rtl-optimization/78952
* gcc.target/i386/pr78952-1.c: New test.
* gcc.target/i386/pr78952-2.c: Ditto.
From-SVN: r244591
Diffstat (limited to 'gcc/tree-ssa.c')
0 files changed, 0 insertions, 0 deletions