diff options
| author | Uros Bizjak <uros@gcc.gnu.org> | 2016-12-26 20:00:47 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2016-12-26 20:00:47 +0100 |
| commit | ecb1129654f793279b3b48c276d6d0c412d545d5 (patch) | |
| tree | ac5f4047326d63f8b746042d39e44bb160463a20 /gcc/tree-vectorizer.h | |
| parent | dfcbd6b3da9a9cc08df2339a8c29ade1b3d8368c (diff) | |
| download | gcc-ecb1129654f793279b3b48c276d6d0c412d545d5.zip gcc-ecb1129654f793279b3b48c276d6d0c412d545d5.tar.gz gcc-ecb1129654f793279b3b48c276d6d0c412d545d5.tar.bz2 | |
re PR target/78904 (zero-extracts are not effective)
PR target/78904
* config/i386/i386.md (addqi_ext_1): Canonicalize insn pattern w.r.t.
zero_extract RTXes.
(*addqi_ext_2): Ditto.
(testqi_ext_ccno_0): Canonicalize expander w.r.t. zero_extract RTXes.
(testqi_ext_1_ccno): Rename from testqi_ext_ccno_0.
(*testqi_ext_0): Merge with *testqi_ext_1.
(*testqi_ext_1): Canonicalize insn pattern w.r.t. zero_extract RTXes.
Update corresponding splitter.
(*testqi_ext_2): Canonicalize insn pattern w.r.t. zero_extract RTXes.
(*andqi_ext_0): Merge with *andqi_ext_1.
(andqi_ext_1): Canonicalize insn pattern w.r.t. zero_extract RTXes.
Rename from *andqi_ext_1. Update corresponding splitter and
peephole2 patterns.
(*andqi_ext_1_cc): Rename from *andqi_ext_0_cc.
(*andqi_ext_2): Canonicalize insn pattern w.r.t. zero_extract RTXes.
(*<any_or:code>qi_ext_0): Merge with *andqi_ext_1.
(*<any_or:code>qi_ext_1): Canonicalize insn pattern w.r.t.
zero_extract RTXes. Update corresponding splitter.
(*<any_or:code>qi_ext_2): Canonicalize insn pattern w.r.t.
zero_extract RTXes.
(xorqi_cc_ext_1): Canonicalize expander w.r.t. zero_extract RTXes.
(xorqi_ext_1_cc): Rename from xorqi_cc_ext_1.
(*xorqi_cc_ext_1): Canonicalize insn pattern w.r.t. zero_extract RTXes.
Update corresponding splitter.
(*xorqi_ext_1_cc): Rename from *xorqi_cc_ext_1.
(isinfxf2): Update calls to renamed expanders.
(isinf<mode>2): Ditto.
* config/i386/i386.c (ix86_expand_fp_compare): Ditto.
(ix86_emit_fp_unordered_jump): Ditto.
(ix86_emit_i387_round): Ditto.
testsuite/ChangeLog:
PR target/78904
* gcc.target/i386/pr78904.c: New test.
From-SVN: r243929
Diffstat (limited to 'gcc/tree-vectorizer.h')
0 files changed, 0 insertions, 0 deletions