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Rather than having special rules like "intrinsics cannot

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throw exceptions", just mark intrinsics with the nounwind
attribute.  Likewise, mark intrinsics as readnone/readonly
and get rid of special aliasing logic (which didn't use
anything more than this anyway).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44544 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands
2007-12-03 20:06:50 +00:00
parent 4cf4b69330
commit a3355ffb3d
22 changed files with 136 additions and 146 deletions
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2
lib/VMCore/Mangler.cpp
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@@ -135,7 +135,7 @@ std::string Mangler::getValueName(const GlobalValue *GV, const char * Suffix) {
// Name mangling occurs as follows:
// - If V is an intrinsic function, do not change name at all
// - Otherwise, mangling occurs if global collides with existing name.
if (isa<Function>(GV) && cast<Function>(GV)->getIntrinsicID()) {
if (isa<Function>(GV) && cast<Function>(GV)->isIntrinsic()) {
Name = GV->getName(); // Is an intrinsic function
} else if (!GV->hasName()) {
// Must mangle the global into a unique ID.