1 ; REQUIRES: default_triple
3 ; Often LLVM tools use "-" to indicate that output should be written to stdout
4 ; instead of a file. This behaviour is implemented by the raw_fd_ostream class.
5 ; This test verifies that when doing so multiple times we don't try to access a
6 ; closed STDOUT_FILENO. The exact options used in this test are unimportant, as
7 ; long as they write to stdout using raw_fd_ostream.
8 ; RUN: llc %s -o=- -pass-remarks-output=- -filetype=asm | FileCheck %s
9 ; foobar should appear as a function somewhere in the assembly file.
11 ; !Analysis appears at the start of pass-remarks-output.
14 define void @foobar() {