xref: /llvm-project/llvm/test/Transforms/InstSimplify/ConstProp/gep-zeroinit-vector.ll (revision b7e4fba6e5dcae5ff51f8eced21470a1b3ccd895)
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2; RUN: opt < %s -passes=instsimplify -S -o - | FileCheck %s
3
4; Testcase that verify that we don't get a faulty bitcast that cast between
5; different sizes.
6
7%rec8 = type { i16 }
8@a = global [1 x %rec8] zeroinitializer
9
10define <2 x ptr> @test_gep() {
11; CHECK-LABEL: @test_gep(
12; CHECK-NEXT:    ret <2 x ptr> <ptr @a, ptr @a>
13;
14  %A = getelementptr [1 x %rec8], ptr @a, <2 x i16> zeroinitializer, <2 x i64> zeroinitializer
15  ret <2 x ptr> %A
16}
17