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      1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
      2 ; RUN: llc -mtriple=x86_64-unknown-unknown -mattr=+avx < %s | FileCheck %s --check-prefix=AVX
      3 ; RUN: llc -mtriple=i386-unknown-linux-gnu -mcpu=knl < %s   | FileCheck %s --check-prefix=KNL-32
      4 
      5 
      6 ; Verify that we don't crash during codegen due to a wrong lowering
      7 ; of a setcc node with illegal operand types and return type.
      8 
      9 define <8 x i16> @pr25080(<8 x i32> %a) {
     10 ; AVX-LABEL: pr25080:
     11 ; AVX:       # BB#0: # %entry
     12 ; AVX-NEXT:    vandps {{.*}}(%rip), %ymm0, %ymm0
     13 ; AVX-NEXT:    vextractf128 $1, %ymm0, %xmm1
     14 ; AVX-NEXT:    vpxor %xmm2, %xmm2, %xmm2
     15 ; AVX-NEXT:    vpcmpeqd %xmm2, %xmm1, %xmm1
     16 ; AVX-NEXT:    vmovdqa {{.*#+}} xmm3 = [0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15]
     17 ; AVX-NEXT:    vpshufb %xmm3, %xmm1, %xmm1
     18 ; AVX-NEXT:    vpcmpeqd %xmm2, %xmm0, %xmm0
     19 ; AVX-NEXT:    vpshufb %xmm3, %xmm0, %xmm0
     20 ; AVX-NEXT:    vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0]
     21 ; AVX-NEXT:    vpor {{.*}}(%rip), %xmm0, %xmm0
     22 ; AVX-NEXT:    vpsllw $15, %xmm0, %xmm0
     23 ; AVX-NEXT:    vpsraw $15, %xmm0, %xmm0
     24 ; AVX-NEXT:    vzeroupper
     25 ; AVX-NEXT:    retq
     26 entry:
     27   %0 = trunc <8 x i32> %a to <8 x i23>
     28   %1 = icmp eq <8 x i23> %0, zeroinitializer
     29   %2 = or <8 x i1> %1, <i1 true, i1 true, i1 true, i1 true, i1 false, i1 false, i1 false, i1 false>
     30   %3 = sext <8 x i1> %2 to <8 x i16>
     31   ret <8 x i16> %3
     32 }
     33 
     34 define void @pr26232(i64 %a) {
     35 ; KNL-32-LABEL: pr26232:
     36 ; KNL-32:       # BB#0: # %for_loop599.preheader
     37 ; KNL-32-NEXT:    pushl %esi
     38 ; KNL-32-NEXT:  .Ltmp0:
     39 ; KNL-32-NEXT:    .cfi_def_cfa_offset 8
     40 ; KNL-32-NEXT:  .Ltmp1:
     41 ; KNL-32-NEXT:    .cfi_offset %esi, -8
     42 ; KNL-32-NEXT:    movl {{[0-9]+}}(%esp), %eax
     43 ; KNL-32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
     44 ; KNL-32-NEXT:    movw $-1, %dx
     45 ; KNL-32-NEXT:    .p2align 4, 0x90
     46 ; KNL-32-NEXT:  .LBB1_1: # %for_loop599
     47 ; KNL-32-NEXT:    # =>This Inner Loop Header: Depth=1
     48 ; KNL-32-NEXT:    cmpl $65536, %ecx # imm = 0x10000
     49 ; KNL-32-NEXT:    movl %eax, %esi
     50 ; KNL-32-NEXT:    sbbl $0, %esi
     51 ; KNL-32-NEXT:    movl $0, %esi
     52 ; KNL-32-NEXT:    cmovlw %dx, %si
     53 ; KNL-32-NEXT:    testw %si, %si
     54 ; KNL-32-NEXT:    jne .LBB1_1
     55 ; KNL-32-NEXT:  # BB#2: # %for_exit600
     56 ; KNL-32-NEXT:    popl %esi
     57 ; KNL-32-NEXT:    retl
     58 allocas:
     59   br label %for_test11.preheader
     60 
     61 for_test11.preheader:                             ; preds = %for_test11.preheader, %allocas
     62   br i1 undef, label %for_loop599, label %for_test11.preheader
     63 
     64 for_loop599:                                      ; preds = %for_loop599, %for_test11.preheader
     65   %less_i_load605_ = icmp slt i64 %a, 65536
     66   %less_i_load605__broadcast_init = insertelement <16 x i1> undef, i1 %less_i_load605_, i32 0
     67   %less_i_load605__broadcast = shufflevector <16 x i1> %less_i_load605__broadcast_init, <16 x i1> undef, <16 x i32> zeroinitializer
     68   %"oldMask&test607" = and <16 x i1> %less_i_load605__broadcast, undef
     69   %intmask.i894 = bitcast <16 x i1> %"oldMask&test607" to i16
     70   %res.i895 = icmp eq i16 %intmask.i894, 0
     71   br i1 %res.i895, label %for_exit600, label %for_loop599
     72 
     73 for_exit600:                                      ; preds = %for_loop599
     74   ret void
     75 }
     76