Decrease usage of use_size()
llvm-svn: 9135
diff --git a/llvm/lib/AsmParser/llvmAsmParser.y b/llvm/lib/AsmParser/llvmAsmParser.y
index bb556f2..3347e88 100644
--- a/llvm/lib/AsmParser/llvmAsmParser.y
+++ b/llvm/lib/AsmParser/llvmAsmParser.y
@@ -103,7 +103,7 @@
// Loop over all of the uses of the GlobalValue. The only thing they are
// allowed to be is ConstantPointerRef's.
- assert(OldGV->use_size() == 1 && "Only one reference should exist!");
+ assert(OldGV->hasOneUse() && "Only one reference should exist!");
User *U = OldGV->use_back(); // Must be a ConstantPointerRef...
ConstantPointerRef *CPR = cast<ConstantPointerRef>(U);