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authorJakub Jelinek <jakub@redhat.com>2011-10-13 18:08:04 +0200
committerJakub Jelinek <jakub@gcc.gnu.org>2011-10-13 18:08:04 +0200
commita520f3c39ddff5c64769c158480de8255e919c85 (patch)
tree4294158cd9016ef9a0d5e6b259c6ef0c407cd9a4 /gcc/tree-ssa.c
parent35f5b1c1b98f5f7f6b8882614d5b37fe51c845f6 (diff)
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sse.md (reduc_umin_v8hi): New pattern.
* config/i386/sse.md (reduc_umin_v8hi): New pattern. * config/i386/i386.c (ix86_build_const_vector): Handle also V32QI, V16QI, V16HI and V8HI modes. (emit_reduc_half): New function. (ix86_expand_reduc): Use phminposuw insn for V8HImode UMIN. Use emit_reduc_half helper function. * gcc.target/i386/sse4_1-phminposuw-2.c: New test. * gcc.target/i386/sse4_1-phminposuw-3.c: New test. * gcc.target/i386/avx-vphminposuw-2.c: New test. * gcc.target/i386/avx-vphminposuw-3.c: New test. From-SVN: r179929
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