diff options
| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-04-15 16:27:38 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-04-15 16:27:38 +0000 |
| commit | 32791b02facda5b879f2bcf7dd3f1faea1e4782d (patch) | |
| tree | 1fe8ec4d917295d0a54e8d538006088bb6b781e3 /lib/LTO | |
| parent | abf483ba524027caa3c5cd3de452d9feb11170d3 (diff) | |
| download | llvm-32791b02facda5b879f2bcf7dd3f1faea1e4782d.tar.gz llvm-32791b02facda5b879f2bcf7dd3f1faea1e4782d.tar.bz2 llvm-32791b02facda5b879f2bcf7dd3f1faea1e4782d.tar.xz | |
verify-di: Implement DebugInfoVerifier
Implement DebugInfoVerifier, which steals verification relying on
DebugInfoFinder from Verifier.
- Adds LegacyDebugInfoVerifierPassPass, a ModulePass which wraps
DebugInfoVerifier. Uses -verify-di command-line flag.
- Change verifyModule() to invoke DebugInfoVerifier as well as
Verifier.
- Add a call to createDebugInfoVerifierPass() wherever there was a
call to createVerifierPass().
This implementation as a module pass should sidestep efficiency issues,
allowing us to turn debug info verification back on.
<rdar://problem/15500563>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206300 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/LTO')
| -rw-r--r-- | lib/LTO/LTOCodeGenerator.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/LTO/LTOCodeGenerator.cpp b/lib/LTO/LTOCodeGenerator.cpp index 8df42772d5..da74c57c58 100644 --- a/lib/LTO/LTOCodeGenerator.cpp +++ b/lib/LTO/LTOCodeGenerator.cpp @@ -399,6 +399,7 @@ void LTOCodeGenerator::applyScopeRestrictions() { // Start off with a verification pass. PassManager passes; passes.add(createVerifierPass()); + passes.add(createDebugInfoVerifierPass()); // mark which symbols can not be internalized Mangler Mangler(TargetMach->getDataLayout()); @@ -471,6 +472,7 @@ bool LTOCodeGenerator::generateObjectFile(raw_ostream &out, // Start off with a verification pass. passes.add(createVerifierPass()); + passes.add(createDebugInfoVerifierPass()); // Add an appropriate DataLayout instance for this module... mergedModule->setDataLayout(TargetMach->getDataLayout()); @@ -492,6 +494,7 @@ bool LTOCodeGenerator::generateObjectFile(raw_ostream &out, // Make sure everything is still good. passes.add(createVerifierPass()); + passes.add(createDebugInfoVerifierPass()); PassManager codeGenPasses; |