modify per review commentary

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36383 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp
index 1266179..16c478d 100644 (file)
--- a/lib/CodeGen/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter.cpp
@@ -582,8 +582,8 @@ void AsmPrinter::EmitString(const std::string &String) const {
 // Use the maximum of the specified alignment and the alignment from the
 // specified GlobalValue (if any).
 void AsmPrinter::EmitAlignment(unsigned NumBits, const GlobalValue *GV) const {
-  if (GV && GV->getAlignment() && Log2_32(GV->getAlignment()) > NumBits)
-    NumBits = Log2_32(GV->getAlignment());
+  if (GV && GV->getAlignment())
+    NumBits = std::max(NumBits, Log2_32(GV->getAlignment()));
   if (NumBits == 0) return;   // No need to emit alignment.
   if (TAI->getAlignmentIsInBytes()) NumBits = 1 << NumBits;
   O << TAI->getAlignDirective() << NumBits << "\n";