xref: /llvm-project/llvm/test/tools/llvm-reduce/remove-args-fn-passed-through-call.ll (revision 1437a83491cbe4af1b452a3f862a6b609057c26d)
1; Test that llvm-reduce can remove uninteresting function arguments from function definitions as well as their calls.
2; This test checks that functions with different argument types are handled correctly
3;
4; RUN: llvm-reduce --abort-on-invalid-reduction --test FileCheck --test-arg --check-prefixes=CHECK-ALL,CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t
5; RUN: FileCheck --check-prefixes=CHECK-ALL,CHECK-FINAL %s --input-file %t
6
7declare void @pass(ptr)
8
9define void @bar() {
10entry:
11  ; CHECK-INTERESTINGNESS: call void @pass({{.*}}@interesting
12  ; CHECK-FINAL: call void @pass(ptr @interesting)
13  call void @pass(ptr @interesting)
14  ret void
15}
16
17; CHECK-ALL: define internal void @interesting
18; CHECK-INTERESTINGNESS-SAME: ({{.*}}%interesting{{.*}}) {
19; CHECK-FINAL-SAME: (ptr %interesting)
20define internal void @interesting(i32 %uninteresting1, ptr %uninteresting2, ptr %interesting) {
21entry:
22  ret void
23}
24