xref: /llvm-project/bolt/test/X86/sctc-bug.test (revision 11791ae7b0b05b8bd8d806331ff51da618912cf8)
1## Check that we don't accidentally optimize out a tail call.
2
3RUN: %clang %cflags %S/Inputs/sctc_bug.s -o %t
4RUN: llvm-bolt %t -o %t.null --funcs=main --print-after-lowering \
5RUN:   2>&1 | FileCheck %s
6
7CHECK:   jp      .L{{.*}}
8CHECK:   je      foo # TAILCALL
9CHECK:   xorl    %eax, %eax
10CHECK:   retq
11