On Thu, Oct 16, 2014 at 1:55 PM, Kirill Yukhin <kirill.yuk...@gmail.com> wrote: > Hello, > This patch extends expand_sse2_mulvxdi3. > > Bootstrapped. > AVX-512* tests on top of patch-set all pass > under simulator. > > Is it ok for trunk? > > gcc/ > * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend > expand_sse2_mulvxdi3. > > -- > Thanks, K > > diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c > index 1ee947a..945bc8d 100644 > --- a/gcc/config/i386/i386.c > +++ b/gcc/config/i386/i386.c > @@ -45667,7 +45667,19 @@ ix86_expand_sse2_mulvxdi3 (rtx op0, rtx op1, rtx op2) > enum machine_mode mode = GET_MODE (op0); > rtx t1, t2, t3, t4, t5, t6; > > - if (TARGET_XOP && mode == V2DImode) > + if (TARGET_AVX512DQ) > + { > + if (mode == V8DImode) > + emit_insn (gen_avx512dq_mulv8di3 (op0, op1, op2)); > + else if (TARGET_AVX512VL) > + { > + if (mode == V4DImode) > + emit_insn (gen_avx512dq_mulv4di3 (op0, op1, op2)); > + else if (mode == V2DImode) > + emit_insn (gen_avx512dq_mulv4di3 (op0, op1, op2));
Should this be v2di ? > + } > + } > + else if (TARGET_XOP && mode == V2DImode) > { > /* op1: A,B,C,D, op2: E,F,G,H */ > op1 = gen_lowpart (V4SImode, op1); Please use function pointers in the added part. Thanks, Uros.