1; RUN: llc < %s -mtriple=thumbv7-apple-darwin | FileCheck %s
2
3; Testing that these don't crash/assert. The loop vectorizer can end up
4; with odd constructs like this. The code actually generated is incidental.
5define <1 x i64> @test_zext(i32 %a) nounwind {
6; CHECK-LABEL: test_zext:
7  %Cmp = icmp uge i32 %a, 42
8  %vec = insertelement <1 x i1> zeroinitializer, i1 %Cmp, i32 0
9  %Se = zext <1 x i1> %vec to <1 x i64>
10  ret <1 x i64> %Se
11}
12
13define <1 x i64> @test_sext(i32 %a) nounwind {
14; CHECK-LABEL: test_sext:
15  %Cmp = icmp uge i32 %a, 42
16  %vec = insertelement <1 x i1> zeroinitializer, i1 %Cmp, i32 0
17  %Se = sext <1 x i1> %vec to <1 x i64>
18  ret <1 x i64> %Se
19}
20