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| author | Evan Cheng <evan.cheng@apple.com> | 2012-02-28 18:51:51 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2012-02-28 18:51:51 +0000 |
| commit | 4bfcd4acbc7d12aa55f8de9af84a38422f0f6d83 (patch) | |
| tree | 51801ab5a61645d717a8d80ba1f3d423347ff868 /lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | a3b2121ccf4f048640b4d79689b0e4a3906143f2 (diff) | |
Re-commit r151623 with fix. Only issue special no-return calls if it's a direct call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151645 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 302c83d6dc..31df458c20 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -1788,7 +1788,7 @@ SDValue SelectionDAGLegalize::ExpandLibCall(RTLIB::Libcall LC, SDNode *Node, std::pair<SDValue, SDValue> CallInfo = TLI.LowerCallTo(InChain, RetTy, isSigned, !isSigned, false, false, 0, TLI.getLibcallCallingConv(LC), isTailCall, - /*isReturnValueUsed=*/true, + /*doesNotReturn=*/false, /*isReturnValueUsed=*/true, Callee, Args, DAG, Node->getDebugLoc()); if (!CallInfo.second.getNode()) @@ -1821,7 +1821,7 @@ SDValue SelectionDAGLegalize::ExpandLibCall(RTLIB::Libcall LC, EVT RetVT, std::pair<SDValue,SDValue> CallInfo = TLI.LowerCallTo(DAG.getEntryNode(), RetTy, isSigned, !isSigned, false, false, 0, TLI.getLibcallCallingConv(LC), false, - /*isReturnValueUsed=*/true, + /*doesNotReturn=*/false, /*isReturnValueUsed=*/true, Callee, Args, DAG, dl); return CallInfo.first; @@ -1853,7 +1853,7 @@ SelectionDAGLegalize::ExpandChainLibCall(RTLIB::Libcall LC, std::pair<SDValue, SDValue> CallInfo = TLI.LowerCallTo(InChain, RetTy, isSigned, !isSigned, false, false, 0, TLI.getLibcallCallingConv(LC), /*isTailCall=*/false, - /*isReturnValueUsed=*/true, + /*doesNotReturn=*/false, /*isReturnValueUsed=*/true, Callee, Args, DAG, Node->getDebugLoc()); return CallInfo; @@ -1985,7 +1985,8 @@ SelectionDAGLegalize::ExpandDivRemLibCall(SDNode *Node, std::pair<SDValue, SDValue> CallInfo = TLI.LowerCallTo(InChain, RetTy, isSigned, !isSigned, false, false, 0, TLI.getLibcallCallingConv(LC), /*isTailCall=*/false, - /*isReturnValueUsed=*/true, Callee, Args, DAG, dl); + /*doesNotReturn=*/false, /*isReturnValueUsed=*/true, + Callee, Args, DAG, dl); // Remainder is loaded back from the stack frame. SDValue Rem = DAG.getLoad(RetVT, dl, CallInfo.second, FIPtr, @@ -2563,7 +2564,7 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node) { TLI.LowerCallTo(Node->getOperand(0), Type::getVoidTy(*DAG.getContext()), false, false, false, false, 0, CallingConv::C, /*isTailCall=*/false, - /*isReturnValueUsed=*/true, + /*doesNotReturn=*/false, /*isReturnValueUsed=*/true, DAG.getExternalSymbol("__sync_synchronize", TLI.getPointerTy()), Args, DAG, dl); @@ -2640,7 +2641,7 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node) { TLI.LowerCallTo(Node->getOperand(0), Type::getVoidTy(*DAG.getContext()), false, false, false, false, 0, CallingConv::C, /*isTailCall=*/false, - /*isReturnValueUsed=*/true, + /*doesNotReturn=*/false, /*isReturnValueUsed=*/true, DAG.getExternalSymbol("abort", TLI.getPointerTy()), Args, DAG, dl); Results.push_back(CallResult.second); |