// Currently a SETCC or a AND/OR/XOR with two SETCCs are handled.
unsigned InMaskOpc = InMask->getOpcode();
+
+ // FIXME: This code seems to be too restrictive, we might consider
+ // generalizing it or dropping it.
assert((InMaskOpc == ISD::SETCC ||
+ ISD::isBuildVectorOfConstantSDNodes(InMask.getNode()) ||
(isLogicalMaskOp(InMaskOpc) &&
isSETCCorConvertedSETCC(InMask->getOperand(0)) &&
isSETCCorConvertedSETCC(InMask->getOperand(1)))) &&
--- /dev/null
+; Make sure we don't crash with a build vector of integer constants.
+; RUN: llc %s -o /dev/null
+
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+define i32 @patatino() {
+ %tmp = insertelement <4 x i32> <i32 1, i32 1, i32 undef, i32 undef>, i32 1, i32 2
+ %tmp1 = insertelement <4 x i32> %tmp, i32 1, i32 3
+ %tmp2 = icmp ne <4 x i32> %tmp1, zeroinitializer
+ %tmp3 = icmp slt <4 x i32> %tmp1, <i32 4, i32 4, i32 4, i32 4>
+ %tmp4 = or <4 x i1> %tmp2, %tmp3
+ %tmp5 = select <4 x i1> %tmp4, <4 x i32> zeroinitializer, <4 x i32> <i32 4, i32 4, i32 4, i32 4>
+ %tmp6 = extractelement <4 x i32> %tmp5, i32 0
+ ret i32 %tmp6
+}