Changes in directory llvm/lib/VMCore:
AutoUpgrade.cpp updated: 1.3 -> 1.4
---
Log message:
Don't forget about casting the result of an upgraded call to an intrinsic
in the case where it needs to cast back to a signed type.
---
Diffs of the changes: (+4 -1)
AutoUpgrade.cpp | 5 ++++-
1 files changed, 4 insertions(+), 1 deletion(-)
Index: llvm/lib/VMCore/AutoUpgrade.cpp
diff -u llvm/lib/VMCore/AutoUpgrade.cpp:1.3 llvm/lib/VMCore/AutoUpgrade.cpp:1.4
--- llvm/lib/VMCore/AutoUpgrade.cpp:1.3 Wed Jan 18 23:37:27 2006
+++ llvm/lib/VMCore/AutoUpgrade.cpp Thu Jan 19 01:00:29 2006
@@ -141,7 +141,7 @@
return 0;
}
-CallInst* llvm::UpgradeIntrinsicCall(CallInst *CI) {
+Instruction* llvm::UpgradeIntrinsicCall(CallInst *CI) {
Function *F = CI->getCalledFunction();
if (const Type* Ty = get_type(F)) {
Function* newF = UpgradeIntrinsicFunction(F);
@@ -154,6 +154,9 @@
const Type* newTy = Ty->getUnsignedVersion();
newCI->setOperand(1,new CastInst(newCI->getOperand(1), newTy,
"autoupgrade_cast", newCI));
+ CastInst* final = new CastInst(newCI, Ty, "autoupgrade_uncast",newCI);
+ newCI->moveBefore(final);
+ return final;
}
return newCI;
}
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