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| author | Uros Bizjak <ubizjak@gmail.com> | 2012-03-04 19:54:26 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2012-03-04 19:54:26 +0100 |
| commit | 904eea2c55c331ba5a836adb5e859ebce9ac9d53 (patch) | |
| tree | a9b085983c2d89253ef49e8584d287926a4f06a1 /gcc/tree.c | |
| parent | d4ce3635686859cf75cee8ece6151b7dc4910028 (diff) | |
| download | gcc-904eea2c55c331ba5a836adb5e859ebce9ac9d53.zip gcc-904eea2c55c331ba5a836adb5e859ebce9ac9d53.tar.gz gcc-904eea2c55c331ba5a836adb5e859ebce9ac9d53.tar.bz2 | |
constraints.md (Ya): New internal constraint.
* config/i386/constraints.md (Ya): New internal constraint.
* config/i386/i386.md (zero_extendsidi2): Remove expansion.
(*zero_extendsidi2_rex64): Add x,x alternative.
(*zero_extendsidi2): Ditto. Add o,0 alternative.
Remove flags reg clobber. Adjust corresponding splits.
(zero_extend<mode>si2): Macroize expander from zero_extendhisi2 and
zero_extendqisi2 expanders using SWI12 mode iterator.
(zero_extend<mode>si2_and): Macroize insn from
zero_extendhisi2_and and zero_extendqisi2_and. Merge corresponding
splitters.
(*zero_extend<mode>si2): Macroize insn from
*zero_extendhisi2_movzbl and *zero_extendqisi2_movzbl.
(*zero_extend*2_movzbl_and): Remove insn patterns.
(zero_extendqihi2_and): Merge corresponding splitter.
(*zero_extendqihi2): Rename from *zero_extendqihi2_movzbl.
(*zero_extend*2_movzbl_and): Remove insn patterns.
(*anddi_1): Split TYPE_IMOVX instructions.
(*andsi_1): Use Ya for alternative 2. Split TYPE_IMOVX instructions.
(*andhi_1): Ditto.
(and->zext splitter): Add splitter pattern.
(zero extend with andsi3 splitter): Adjust zero_extend pattern.
From-SVN: r184891
Diffstat (limited to 'gcc/tree.c')
0 files changed, 0 insertions, 0 deletions