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1; RUN: llc < %s -mtriple=i686-- -mcpu=corei7 -mattr=+avx2; PR133523 4declare <8 x float> @llvm.x86.avx.blendv.ps.256(<8 x float>, <8 x float>, <8 x float>) nounwind readnone5 6define void @f_f() nounwind {7allocas:8 br label %for_loop299 10for_loop29: ; preds = %safe_if_after_true, %allocas11 %indvars.iv596 = phi i64 [ %indvars.iv.next597, %safe_if_after_true ], [ 0, %allocas ]12 %0 = trunc i64 %indvars.iv596 to i3213 %smear.15 = insertelement <16 x i32> undef, i32 %0, i32 1514 %bitop = lshr <16 x i32> zeroinitializer, %smear.1515 %bitop35 = and <16 x i32> %bitop, <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>16 %bitop35_to_bool = icmp ne <16 x i32> %bitop35, zeroinitializer17 %val_to_boolvec32 = sext <16 x i1> %bitop35_to_bool to <16 x i32>18 %floatmask.i526 = bitcast <16 x i32> %val_to_boolvec32 to <16 x float>19 %mask1.i529 = shufflevector <16 x float> %floatmask.i526, <16 x float> undef, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>20 %"internal_mask&function_mask41_any" = icmp eq i32 undef, 021 br i1 %"internal_mask&function_mask41_any", label %safe_if_after_true, label %safe_if_run_true22 23safe_if_after_true: ; preds = %for_loop2924 %indvars.iv.next597 = add i64 %indvars.iv596, 125 br label %for_loop2926 27safe_if_run_true: ; preds = %for_loop2928 %blend1.i583 = call <8 x float> @llvm.x86.avx.blendv.ps.256(<8 x float> undef, <8 x float> undef, <8 x float> %mask1.i529) nounwind29 unreachable30}31 32