[IRVerifier] Don't crash on invalid DIFile inside DISubprogram.
authorDavide Italiano <davide@freebsd.org>
Wed, 6 Apr 2016 18:46:39 +0000 (18:46 +0000)
committerDavide Italiano <davide@freebsd.org>
Wed, 6 Apr 2016 18:46:39 +0000 (18:46 +0000)
commit5f1c87bf0741f09fafbb46fbb211c269b9b5391b
tree9cbe4ada6936ad2a654a1ada75c94c98ccea2ba9
parent6ac88cc1eca25ffb28b6f5fb5bae5e8340c2c58b
[IRVerifier] Don't crash on invalid DIFile inside DISubprogram.

r265515, this time with the correct fix. file inside DISubprogram is not
mandatory.

llvm-svn: 265586
llvm/lib/IR/Verifier.cpp
llvm/test/Verifier/dbg-difile-crash.ll [new file with mode: 0644]