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Verify that debug info intrinsic arguments are valid. (These checks will not recurse through the full debug info graph, so they don't need to be cordoned of in `DebugInfoVerifier`.) With those checks in place, changing the `DbgIntrinsicInst` accessors to downcast to `MDLocalVariable` and `MDExpression` is natural (added isa specializations in `Metadata.h` to support this). Added tests to `test/Verifier` for the new -verify checks, and fixed the debug info in all the in-tree tests. If you have out-of-tree testcases that have started to fail to -verify, hopefully the verify checks are helpful. The most likely problem is that the expression argument is `!{}` (instead of `!MDExpression()`). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232296 91177308-0d34-0410-b5e6-96231b3b80d8 |
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2002-03-28-UninitializedVal.ll | ||
2002-05-01-ShouldNotPromoteThisAlloca.ll | ||
2003-04-10-DFNotFound.ll | ||
2003-04-18-DeadBlockProblem.ll | ||
2003-04-24-MultipleIdenticalSuccessors.ll | ||
2003-06-26-IterativePromote.ll | ||
2003-10-05-DeadPHIInsertion.ll | ||
2005-06-30-ReadBeforeWrite.ll | ||
2005-11-28-Crash.ll | ||
2007-08-27-VolatileLoadsStores.ll | ||
atomic.ll | ||
ConvertDebugInfo2.ll | ||
ConvertDebugInfo.ll | ||
crash.ll | ||
ignore-lifetime.ll | ||
PromoteMemToRegister.ll | ||
UndefValuesMerge.ll |