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08e687e684
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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| .. | ||
| 2006-06-27-struct-ret.ll | ||
| 2007-02-07-FuncRename.ll | ||
| 2007-10-18-VarargsReturn.ll | ||
| 2007-12-20-ParamAttrs.ll | ||
| 2008-01-16-VarargsParamAttrs.ll | ||
| 2008-06-23-DeadAfterLive.ll | ||
| 2009-03-17-MRE-Invoke.ll | ||
| 2010-04-30-DbgInfo.ll | ||
| 2013-05-17-VarargsAndBlockAddress.ll | ||
| aggregates.ll | ||
| basictest.ll | ||
| canon.ll | ||
| dbginfo.ll | ||
| dead_vaargs.ll | ||
| deadexternal.ll | ||
| deadretval2.ll | ||
| deadretval.ll | ||
| keepalive.ll | ||
| linkage.ll | ||
| multdeadretval.ll | ||
| returned.ll | ||
| variadic_safety.ll | ||