Preserve exceptions information during calls code generation.
This patch changes the generation of CGFunctionInfo to contain
the FunctionProtoType if it is available. This enables the code
generation for call instructions to look into this type for
exception information and therefore generate better quality
IR - it will not create invoke instructions for functions that
are know not to throw.
llvm-svn: 253926
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index d0f37e6..176c090 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -2624,16 +2624,14 @@
///
/// \param TargetDecl - If given, the decl of the function in a direct call;
/// used to set attributes on the call (noreturn, etc.).
- RValue EmitCall(const CGFunctionInfo &FnInfo,
- llvm::Value *Callee,
- ReturnValueSlot ReturnValue,
- const CallArgList &Args,
- const Decl *TargetDecl = nullptr,
+ RValue EmitCall(const CGFunctionInfo &FnInfo, llvm::Value *Callee,
+ ReturnValueSlot ReturnValue, const CallArgList &Args,
+ CGCalleeInfo CalleeInfo = CGCalleeInfo(),
llvm::Instruction **callOrInvoke = nullptr);
RValue EmitCall(QualType FnType, llvm::Value *Callee, const CallExpr *E,
ReturnValueSlot ReturnValue,
- const Decl *TargetDecl = nullptr,
+ CGCalleeInfo CalleeInfo = CGCalleeInfo(),
llvm::Value *Chain = nullptr);
RValue EmitCallExpr(const CallExpr *E,
ReturnValueSlot ReturnValue = ReturnValueSlot());