diff options
Diffstat (limited to 'lib/VMCore/AutoUpgrade.cpp')
-rw-r--r-- | lib/VMCore/AutoUpgrade.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/VMCore/AutoUpgrade.cpp b/lib/VMCore/AutoUpgrade.cpp index 40c431c279..311941f0d7 100644 --- a/lib/VMCore/AutoUpgrade.cpp +++ b/lib/VMCore/AutoUpgrade.cpp @@ -20,7 +20,7 @@ using namespace llvm; -Function* llvm::UpgradeIntrinsicFunction(Function *F) { +static Function* UpgradeIntrinsicFunction1(Function *F) { assert(F && "Illegal to upgrade a non-existent Function."); // Get the Function's name. @@ -119,6 +119,17 @@ Function* llvm::UpgradeIntrinsicFunction(Function *F) { return 0; } +Function* llvm::UpgradeIntrinsicFunction(Function *F) { + Function *Upgraded = UpgradeIntrinsicFunction1(F); + + // Upgrade intrinsic attributes. This does not change the function. + if (Upgraded) + F = Upgraded; + if (unsigned id = F->getIntrinsicID(true)) + F->setParamAttrs(Intrinsic::getParamAttrs((Intrinsic::ID)id)); + return Upgraded; +} + // UpgradeIntrinsicCall - Upgrade a call to an old intrinsic to be a call the // upgraded intrinsic. All argument and return casting must be provided in // order to seamlessly integrate with existing context. |