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rdar://11542750 - llvm.trap should be marked no return.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157551 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2012-05-27 23:20:41 +00:00
parent 8e33712013
commit 86208903cb
6 changed files with 43 additions and 8 deletions
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utils/TableGen/CodeGenTarget.cpp
+3
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@@ -387,6 +387,7 @@ CodeGenIntrinsic::CodeGenIntrinsic(Record *R) {
isOverloaded = false;
isCommutative = false;
canThrow = false;
isNoReturn = false;
if (DefName.size() <= 4 ||
std::string(DefName.begin(), DefName.begin() + 4) != "int_")
@@ -511,6 +512,8 @@ CodeGenIntrinsic::CodeGenIntrinsic(Record *R) {
isCommutative = true;
else if (Property->getName() == "Throws")
canThrow = true;
else if (Property->getName() == "IntrNoReturn")
isNoReturn = true;
else if (Property->isSubClassOf("NoCapture")) {
unsigned ArgNo = Property->getValueAsInt("ArgNo");
ArgumentAttributes.push_back(std::make_pair(ArgNo, NoCapture));