xref: /llvm-project/llvm/test/Assembler/getelementptr_vec_idx2.ll (revision 75a479221b72c8b4827470485949cebf67d1c967)
1; RUN: not llvm-as < %s >/dev/null 2> %t
2; RUN: FileCheck %s < %t
3; Test that a vector pointer may be used with a scalar index.
4; Test that a vector pointer and vector index should have the same vector width
5
6; This code is correct
7define <2 x ptr> @test2(<2 x ptr> %a) {
8  %w = getelementptr i32, <2 x ptr> %a, i32 2
9  ret <2 x ptr> %w
10}
11
12; This code is correct
13define <2 x ptr> @test3(ptr %a) {
14  %w = getelementptr i32, ptr %a, <2 x i32> <i32 2, i32 2>
15  ret <2 x ptr> %w
16}
17
18; CHECK: getelementptr vector index has a wrong number of elements
19
20define <2 x i32> @test1(<2 x ptr> %a) {
21  %w = getelementptr i32, <2 x ptr> %a, <4 x i32><i32 2, i32 2, i32 2, i32 2>
22  ret <2 x i32> %w
23}
24
25