Revert r103880 (thread-safe static initialization w/ exceptions),
because it's causing strange linker errors. Unfixes PR7144.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103890 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGException.cpp b/lib/CodeGen/CGException.cpp
index 76a57d6..c1d05bf 100644
--- a/lib/CodeGen/CGException.cpp
+++ b/lib/CodeGen/CGException.cpp
@@ -239,23 +239,19 @@
}
}
-void CodeGenFunction::EmitRethrow() {
- if (getInvokeDest()) {
- llvm::BasicBlock *Cont = createBasicBlock("invoke.cont");
- Builder.CreateInvoke(getReThrowFn(*this), Cont, getInvokeDest())
- ->setDoesNotReturn();
- EmitBlock(Cont);
- } else
- Builder.CreateCall(getReThrowFn(*this))->setDoesNotReturn();
- Builder.CreateUnreachable();
-
- // Clear the insertion point to indicate we are in unreachable code.
- Builder.ClearInsertionPoint();
-}
-
void CodeGenFunction::EmitCXXThrowExpr(const CXXThrowExpr *E) {
if (!E->getSubExpr()) {
- EmitRethrow();
+ if (getInvokeDest()) {
+ llvm::BasicBlock *Cont = createBasicBlock("invoke.cont");
+ Builder.CreateInvoke(getReThrowFn(*this), Cont, getInvokeDest())
+ ->setDoesNotReturn();
+ EmitBlock(Cont);
+ } else
+ Builder.CreateCall(getReThrowFn(*this))->setDoesNotReturn();
+ Builder.CreateUnreachable();
+
+ // Clear the insertion point to indicate we are in unreachable code.
+ Builder.ClearInsertionPoint();
return;
}
@@ -566,7 +562,6 @@
// FIXME: we need to do this sooner so that the EH region for the
// cleanup doesn't start until after the ctor completes, use a decl
// init?
- // FIXME: Alternatively, can we just elide this copy entirely?
CopyObject(*this, CatchParam->getType().getNonReferenceType(),
WasPointer, WasPointerReference, ExcObject,
GetAddrOfLocalVar(CatchParam));