[llvm] r264558 - BitcodeWriter: Replace dead code with an assertion, NFC

[Duncan P. N. Exon Smith via llvm-commits]

Author: dexonsmith
Date: Sun Mar 27 19:03:12 2016
New Revision: 264558

URL: http://llvm.org/viewvc/llvm-project?rev=264558&view=rev
Log:
BitcodeWriter: Replace dead code with an assertion, NFC

The caller of ValueEnumerator::EnumerateOperandType never sends in
metadata.  Assert that, and remove the unnecessary logic.

Modified:
    llvm/trunk/lib/Bitcode/Writer/ValueEnumerator.cpp

Modified: llvm/trunk/lib/Bitcode/Writer/ValueEnumerator.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Bitcode/Writer/ValueEnumerator.cpp?rev=264558&r1=264557&r2=264558&view=diff
==============================================================================
--- llvm/trunk/lib/Bitcode/Writer/ValueEnumerator.cpp (original)
+++ llvm/trunk/lib/Bitcode/Writer/ValueEnumerator.cpp Sun Mar 27 19:03:12 2016
@@ -660,13 +660,7 @@ void ValueEnumerator::EnumerateType(Type
 void ValueEnumerator::EnumerateOperandType(const Value *V) {
   EnumerateType(V->getType());
 
-  if (auto *MD = dyn_cast<MetadataAsValue>(V)) {
-    assert(!isa<LocalAsMetadata>(MD->getMetadata()) &&
-           "Function-local metadata should be left for later");
-
-    EnumerateMetadata(MD->getMetadata());
-    return;
-  }
+  assert(!isa<MetadataAsValue>(V) && "Unexpected metadata operand");
 
   const Constant *C = dyn_cast<Constant>(V);
   if (!C)