Home | History | Annotate | Download | only in X86
      1 ; RUN: llc < %s -march=x86-64 -mcpu=corei7 | FileCheck %s
      2 
      3 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32"
      4 target triple = "x86_64-apple-macosx10.6.6"
      5 
      6 ; Test that the order of operands is correct
      7 ; CHECK: select_func
      8 ; CHECK: pblendvb        {{LCPI0_[0-9]*}}(%rip), %xmm1
      9 ; CHECK: ret
     10 
     11 define void @select_func(<8 x i16> %in) {
     12 entry:
     13   %c.lobit.i.i.i = ashr <8 x i16> %in, <i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15>
     14   %and.i56.i.i.i = and <8 x i16> %c.lobit.i.i.i, <i16 25, i16 8, i16 65, i16 25, i16 8, i16 95, i16 15, i16 45>
     15   %and.i5.i.i.i = bitcast <8 x i16> %and.i56.i.i.i to <2 x i64>
     16   %neg.i.i.i.i = xor <8 x i16> %c.lobit.i.i.i, <i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1>
     17   %and.i.i.i = and <8 x i16> %neg.i.i.i.i, <i16 45, i16 15, i16 95, i16 8, i16 25, i16 65, i16 8, i16 25>
     18   %and.i2.i.i.i = bitcast <8 x i16> %and.i.i.i to <2 x i64>
     19   %or.i.i.i.i = or <2 x i64> %and.i2.i.i.i, %and.i5.i.i.i
     20   %a37 = bitcast <2 x i64> %or.i.i.i.i to <8 x i16>
     21   store <8 x i16> %a37, <8 x i16> addrspace(1)* undef, align 4
     22   ret void
     23 }
     24 
     25 
     26