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git.ipfire.org Git - thirdparty/gcc.git/commit - gcc/config/i386/core2.md
re PR middle-end/54400 (recognize vector reductions)
2012-10-08 Marc Glisse <marc.glisse@inria.fr>
gcc/
PR target/54400
* config/i386/i386.md (type attribute): Add sseadd1.
(unit attribute): Add support for sseadd1.
(memory attribute): Likewise.
* config/i386/athlon.md: Likewise.
* config/i386/core2.md: Likewise.
* config/i386/atom.md: Likewise.
* config/i386/ppro.md: Likewise.
* config/i386/bdver1.md: Likewise.
* config/i386/sse.md (sse3_h<plusminus_insn>v2df3): split into...
(sse3_haddv2df3): ... expander.
(*sse3_haddv2df3): ... define_insn. Accept permuted operands.
(sse3_hsubv2df3): ... define_insn.
(*sse3_haddv2df3_low): New define_insn.
(*sse3_hsubv2df3_low): New define_insn.
gcc/testsuite/
PR target/54400
* gcc.target/i386/pr54400.c: New testcase.
From-SVN: r192223