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Allow the use of functions as typeinfo in landingpad clauses

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This is one step towards supporting SEH filter functions in LLVM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221954 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Kleckner
2014-11-14 00:35:50 +00:00
parent 0dfb75c92a
commit 98c86d76df
9 changed files with 82 additions and 28 deletions
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8
lib/CodeGen/AsmPrinter/EHStreamer.cpp
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@ -314,7 +314,7 @@ computeCallSiteTable(SmallVectorImpl<CallSiteEntry> &CallSites,
/// 3. Type ID table contains references to all the C++ typeinfo for all
/// catches in the function. This tables is reverse indexed base 1.
void EHStreamer::emitExceptionTable() {
const std::vector<const GlobalVariable *> &TypeInfos = MMI->getTypeInfos();
const std::vector<const GlobalValue *> &TypeInfos = MMI->getTypeInfos();
const std::vector<unsigned> &FilterIds = MMI->getFilterIds();
const std::vector<LandingPadInfo> &PadInfos = MMI->getLandingPads();
@ -649,7 +649,7 @@ void EHStreamer::emitExceptionTable() {
}
void EHStreamer::emitTypeInfos(unsigned TTypeEncoding) {
const std::vector<const GlobalVariable *> &TypeInfos = MMI->getTypeInfos();
const std::vector<const GlobalValue *> &TypeInfos = MMI->getTypeInfos();
const std::vector<unsigned> &FilterIds = MMI->getFilterIds();
bool VerboseAsm = Asm->OutStreamer.isVerboseAsm();
@ -662,9 +662,9 @@ void EHStreamer::emitTypeInfos(unsigned TTypeEncoding) {
Entry = TypeInfos.size();
}
for (std::vector<const GlobalVariable *>::const_reverse_iterator
for (std::vector<const GlobalValue *>::const_reverse_iterator
I = TypeInfos.rbegin(), E = TypeInfos.rend(); I != E; ++I) {
const GlobalVariable *GV = *I;
const GlobalValue *GV = *I;
if (VerboseAsm)
Asm->OutStreamer.AddComment("TypeInfo " + Twine(Entry--));
Asm->EmitTTypeReference(GV, TTypeEncoding);