diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-09-08 02:08:36 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-09-08 02:08:36 +0000 |
| commit | 7ac9ef1c82c779a5348ed11b3d10e01c58803b35 (patch) | |
| tree | 75bafb315db7d2fb2f554e867ea52fb01cb7ae4f /lib/CodeGen/CGExprCXX.cpp | |
| parent | 82f2ad456a82da1b9cb7ddfc994c8f5fa44b59e6 (diff) | |
-fcatch-undefined-behavior: Factor emission of the creation of, and branch to,
the trap BB out of the individual checks and into a common function, to prepare
for making this code call into a runtime library. Rename the existing EmitCheck
to EmitTypeCheck to clarify it and to move it out of the way of the new
EmitCheck.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163451 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGExprCXX.cpp')
| -rw-r--r-- | lib/CodeGen/CGExprCXX.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/CodeGen/CGExprCXX.cpp b/lib/CodeGen/CGExprCXX.cpp index 17e2bc1874..b4cd5c1c16 100644 --- a/lib/CodeGen/CGExprCXX.cpp +++ b/lib/CodeGen/CGExprCXX.cpp @@ -36,7 +36,8 @@ RValue CodeGenFunction::EmitCXXMemberCall(const CXXMethodDecl *MD, // C++11 [class.mfct.non-static]p2: // If a non-static member function of a class X is called for an object that // is not of type X, or of a type derived from X, the behavior is undefined. - EmitCheck(CT_MemberCall, This, getContext().getRecordType(MD->getParent())); + EmitTypeCheck(TCK_MemberCall, This, + getContext().getRecordType(MD->getParent())); CallArgList Args; @@ -342,7 +343,7 @@ CodeGenFunction::EmitCXXMemberPointerCallExpr(const CXXMemberCallExpr *E, else This = EmitLValue(BaseExpr).getAddress(); - EmitCheck(CT_MemberCall, This, QualType(MPT->getClass(), 0)); + EmitTypeCheck(TCK_MemberCall, This, QualType(MPT->getClass(), 0)); // Ask the ABI to load the callee. Note that This is modified. llvm::Value *Callee = |