1@# RUN: not llc -run-pass=none %s -o - 2>&1 | FileCheck %s 2 3# The @ before the run comment is syntactically invalid. This used to 4# crash in the SourceMgr diagnostic printer because it was called 5# before the LLVMContext was initialized. 6 7# CHECK: error: YAML:1:1: Unrecognized character while tokenizing. 8 9--- 10name: foo 11body: | 12 bb.0: 13 14... 15