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| author | Richard Henderson <rth@redhat.com> | 2004-09-12 11:00:49 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2004-09-12 11:00:49 -0700 |
| commit | 93330ea10a357abf2055c883935abf71102cbbec (patch) | |
| tree | 47f88fcf83667c18889732010296a8f09cd360c2 /gcc/tree-ssa-loop-manip.c | |
| parent | 21076c8ec342f7610a684e60bee243f111a2d0fd (diff) | |
| download | gcc-93330ea10a357abf2055c883935abf71102cbbec.zip gcc-93330ea10a357abf2055c883935abf71102cbbec.tar.gz gcc-93330ea10a357abf2055c883935abf71102cbbec.tar.bz2 | |
i386.c (ix86_split_ashldi): Special case op1 as one or minus one.
* config/i386/i386.c (ix86_split_ashldi): Special case op1 as one
or minus one.
(ix86_split_ashrdi, ix86_split_lshrdi): Clean up conditions for
post-reload, and scratch NULL.
* config/i386/i386.md (testqi_1): Use FLAGS_REG name.
(x86_shift_adj_2): Use ix86_expand_clear.
(ashldi3): Remove CMOVE expansion difference.
(ashldi3_1): Remove.
(*ashldi3_1): Rename from *ashldi3_2. Use reg_or_pm1_operand and
add constraints for immediates. New peephole for split-with-temp.
Run splitter after peep2 pass.
(ashrdi3, ashrdi3_1, ashrdi3_2): Similarly.
(lshrdi3, lshrdi3_1, lshrdi3_2): Similarly.
(setcc_2): Rename with *.
* config/i386/predicates.md (reg_or_pm1_operand): New.
(ashldi_input_operand): New.
From-SVN: r87398
Diffstat (limited to 'gcc/tree-ssa-loop-manip.c')
0 files changed, 0 insertions, 0 deletions