3 Commits

Author SHA1 Message Date
Manman Ren
20b82845f0 Update testing case for r200806.
llvm-svn: 200807
2014-02-04 23:53:12 +00:00
Manman Ren
135eeee419 Report a warning when dropping outdated debug info metadata.
Use DiagnosticInfo to emit the warning.

llvm-svn: 199346
2014-01-16 01:51:12 +00:00
Manman Ren
644e8f4a5b Debug Info: drop debug info via upgrading path if version number does not match.
Add a helper function getDebugInfoVersionFromModule to return the debug info
version number for a module.

"Verifier/module-flags-1.ll" checks for verification errors.
It will seg fault when calling getDebugInfoVersionFromModule because of the
incorrect format for module flags in the testing case. We make
getModuleFlagsMetadata more robust by checking for error conditions.

PR17982

llvm-svn: 196158
2013-12-02 21:29:56 +00:00