1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mcpu=core-avx-i -mtriple=i386-unknown-linux-gnu -mattr=+avx,+popcnt,+cmov | FileCheck %s
4 ; Make sure that we don't introduce illegal build_vector dag nodes
5 ; when trying to fold a sign_extend of a constant build_vector.
6 ; After r200234 the test case below was crashing the compiler with an assertion failure
7 ; due to an illegal build_vector of type MVT::v4i64.
9 define <4 x i64> @foo(<4 x i64> %A) {
12 ; CHECK-NEXT: vmovaps %xmm0, %xmm0
14 %1 = select <4 x i1> <i1 true, i1 true, i1 false, i1 false>, <4 x i64> %A, <4 x i64><i64 undef, i64 undef, i64 0, i64 0>