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Cleanup ctor/dtor emission.

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llvm-svn: 86222
This commit is contained in:
Anders Carlsson
2009-11-06 02:55:43 +00:00
parent 9e4e0237e4
commit 438cf92533
1 changed files with 12 additions and 11 deletions
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23
clang/lib/CodeGen/CodeGenFunction.cpp
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@@ -260,19 +260,16 @@ void CodeGenFunction::GenerateCode(GlobalDecl GD,
// FIXME: Support CXXTryStmt here, too.
if (const CompoundStmt *S = FD->getCompoundBody()) {
StartFunction(GD, FD->getResultType(), Fn, Args, S->getLBracLoc());
const CXXDestructorDecl *DD = dyn_cast<CXXDestructorDecl>(FD);
llvm::BasicBlock *DtorEpilogue = 0;
if (DD) {
DtorEpilogue = createBasicBlock("dtor.epilogue");
PushCleanupBlock(DtorEpilogue);
}
if (const CXXConstructorDecl *CD = dyn_cast<CXXConstructorDecl>(FD))
if (const CXXConstructorDecl *CD = dyn_cast<CXXConstructorDecl>(FD)) {
EmitCtorPrologue(CD, GD.getCtorType());
EmitStmt(S);
EmitStmt(S);
} else if (const CXXDestructorDecl *DD = dyn_cast<CXXDestructorDecl>(FD)) {
llvm::BasicBlock *DtorEpilogue = createBasicBlock("dtor.epilogue");
PushCleanupBlock(DtorEpilogue);
EmitStmt(S);
if (DD) {
CleanupBlockInfo Info = PopCleanupBlock();
assert(Info.CleanupBlock == DtorEpilogue && "Block mismatch!");
@@ -283,7 +280,11 @@ void CodeGenFunction::GenerateCode(GlobalDecl GD,
EmitBlock(Info.SwitchBlock);
if (Info.EndBlock)
EmitBlock(Info.EndBlock);
} else {
// Just a regular function, emit its body.
EmitStmt(S);
}
FinishFunction(S->getRBracLoc());
} else if (FD->isImplicit()) {
const CXXRecordDecl *ClassDecl =