[llvm-commits] [llvm] r78830 - /llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp

[Dan Gohman]

Author: djg
Date: Wed Aug 12 13:47:05 2009
New Revision: 78830

URL: http://llvm.org/viewvc/llvm-project?rev=78830&view=rev
Log:
Fix a few more places to use PadToColumn instead of tabs. And fix
the basic block label printing to check whether a block has a name
before printing a comment character and whitespace for it.

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp?rev=78830&r1=78829&r2=78830&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinter.cpp Wed Aug 12 13:47:05 2009
@@ -1311,7 +1311,8 @@
     if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) {
       SmallString<40> S;
       CI->getValue().toStringUnsigned(S, 16);
-      O << "\t\t\t" << TAI->getCommentString() << " 0x" << S.c_str();
+      O.PadToColumn(TAI->getCommentColumn(), 1);
+      O << TAI->getCommentString() << " 0x" << S.c_str();
     }
   }
   O << '\n';
@@ -1635,11 +1636,12 @@
   if (printColon)
     O << ':';
   if (printComment) {
-    O.PadToColumn(TAI->getCommentColumn(), 1);
-
-    if (MBB->getBasicBlock())
-      O << '\t' << TAI->getCommentString() << ' '
-        << MBB->getBasicBlock()->getNameStr();
+    if (const BasicBlock *BB = MBB->getBasicBlock())
+      if (BB->hasName()) {
+        O.PadToColumn(TAI->getCommentColumn(), 1);
+        O << TAI->getCommentString() << ' '
+          << MBB->getBasicBlock()->getName();
+      }
 
     if (printColon)
       EmitComments(*MBB);