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Verifier: Loosen r233559 check for 'function:' field in MDSubprogram 

Stop worrying about what the `function:` field is in `MDSubprogram`,
since it could be a bitcast [1].  Just check its type and leave it at
that.

[1]: http://lab.llvm.org:8080/green/job/clang-stage2-configure-Rlto_build/3540/

llvm-svn: 233562
This commit is contained in:
Duncan P. N. Exon Smith 2015-03-30 17:04:06 +00:00
parent 0e202b95c4
commit 894b1e385c
1 changed files with 2 additions and 3 deletions
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5
llvm/lib/IR/Verifier.cpp
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@ -846,9 +846,8 @@ void Verifier::visitMDSubprogram(const MDSubprogram &N) {
auto *FMD = dyn_cast<ConstantAsMetadata>(RawF);
auto *F = FMD ? FMD->getValue() : nullptr;
auto *FT = F ? dyn_cast<PointerType>(F->getType()) : nullptr;
Assert(F && (isa<Function>(F) || isa<ConstantPointerNull>(F)) && FT &&
isa<FunctionType>(FT->getElementType()),
"invalid function", &N, F);
Assert(F && FT && isa<FunctionType>(FT->getElementType()),
"invalid function", &N, F, FT);
}
if (N.getRawTemplateParams()) {
auto *Params = dyn_cast<MDTuple>(N.getRawTemplateParams());