1 ; This test shows a few canonicalizations made by deadargelim
2 ; RUN: opt < %s -deadargelim -S > %t
3 ; This test should remove {} and replace it with void
4 ; RUN: cat %t | grep "define internal void @test"
5 ; This test shouls replace the {i32} return value with just i32
6 ; RUN: cat %t | grep "define internal i32 @test2"
8 define internal {} @test() {
12 define internal {i32} @test2() {
16 define void @caller() {
18 %X = call {i32} @test2()
19 %Y = extractvalue {i32} %X, 0
20 call void @user(i32 %Y, {i32} %X)
24 declare void @user(i32, {i32})