Replace a bunch of complex ConstantPointerRef referring code with simple
code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14785 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y
index b2f901f..a4d2cf4 100644
--- a/lib/AsmParser/llvmAsmParser.y
+++ b/lib/AsmParser/llvmAsmParser.y
@@ -118,17 +118,9 @@
if (I != GlobalRefs.end()) {
GlobalValue *OldGV = I->second; // Get the placeholder...
I->first.second.destroy(); // Free string memory if necessary
-
- // Loop over all of the uses of the GlobalValue. The only thing they are
- // allowed to be is ConstantPointerRef's.
- assert(OldGV->hasOneUse() && "Only one reference should exist!");
- User *U = OldGV->use_back(); // Must be a ConstantPointerRef...
- ConstantPointerRef *CPR = cast<ConstantPointerRef>(U);
-
- // Change the const pool reference to point to the real global variable
- // now. This should drop a use from the OldGV.
- CPR->replaceUsesOfWithOnConstant(OldGV, GV);
- assert(OldGV->use_empty() && "All uses should be gone now!");
+
+ // Replace all uses of the placeholder with the new GV
+ OldGV->replaceAllUsesWith(GV);
// Remove OldGV from the module...
if (GlobalVariable *GVar = dyn_cast<GlobalVariable>(OldGV))