xref: /llvm-project/llvm/test/Transforms/TailCallElim/kcfi-bundle.ll (revision 0676acb6fd8d5e22fde16e6ec977ceac08427ab0) 
1; RUN: opt < %s -passes=tailcallelim -verify-dom-info -S | FileCheck %s
2; Check that the "kcfi" operand bundle doesn't prevent tail calls.
3
4define i64 @f_1(i64 %x, ptr %f_0) {
5; CHECK-LABEL: @f_1(
6entry:
7; CHECK: tail call i64 %f_0(i64 %x) [ "kcfi"(i32 42) ]
8  %tmp = call i64 %f_0(i64 %x) [ "kcfi"(i32 42) ]
9  ret i64 0
10}
11