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| author | Richard Henderson <rth@redhat.com> | 2004-12-14 14:45:28 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2004-12-14 14:45:28 -0800 |
| commit | 7cacf53e505b9143b7ae0e646dc83a4e5cf9f643 (patch) | |
| tree | a1448e77e5b0e918746edc64a1731327039582f7 /gcc/config/pa | |
| parent | 6af713e46c072179890ac797ed7fa80801460165 (diff) | |
| download | gcc-7cacf53e505b9143b7ae0e646dc83a4e5cf9f643.zip gcc-7cacf53e505b9143b7ae0e646dc83a4e5cf9f643.tar.gz gcc-7cacf53e505b9143b7ae0e646dc83a4e5cf9f643.tar.bz2 | |
re PR target/17990 (sse used for negate without -mfpmath=sse)
PR target/17990
* config/i386/i386.c (x86_use_bt): New.
(ix86_expand_unary_operator): Use MEM_P.
(ix86_expand_fp_absneg_operator): New.
* config/i386/i386.h (x86_use_bt): Declare.
(TARGET_USE_BT): New.
* config/i386/i386-protos.h: Update.
* config/i386/i386.md (negsf2): Use ix86_expand_fp_absneg_operator.
(negdf2, negxf2, abssf2, absdf2, absxf2): Likewise.
(negsf2_memory, negsf2_ifs, negsf2_if, negdf2_memory, negdf2_ifs,
negdf2_ifs_rex64, negdf2_if, negdf2_if_rex64, negxf2_if,
abssf2_memory, abssf2_ifs, abssf2_if, absdf2_memory, absdf2_ifs,
absdf2_ifs_rex64, absdf2_if, absxf2_if): Remove.
(absnegsf2_mixed, absnegsf2_sse, absnegsf2_i387, absnegdf2_mixed,
absnegdf2_sse, absnegdf2_i387, absnegxf2_i387): New. Merge all
neg and abs splitters. Handle DFmode in general regs in 64-bit mode.
(negextendsfdf2, absextendsfdf2): Disable for non-mixed sse math.
(btsq, btrq, btcq): New. Add peepholes as well.
(movv4sf_internal splitter): Postpone til after reload.
(movv2di_internal splitter): Likewise.
* config/i386/predicates.md (const_0_to_63_operand): New.
(absneg_operator): New.
From-SVN: r92165
Diffstat (limited to 'gcc/config/pa')
0 files changed, 0 insertions, 0 deletions