From f1c0ae9de5365a578fbdfebe4625fb281b0be592 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Tue, 24 Mar 2009 00:17:40 +0000
Subject: Do not emit comments unless -asm-verbose.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67580 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp | 26 ++++++++++++++++++--------
 1 file changed, 18 insertions(+), 8 deletions(-)

(limited to 'lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp')

diff --git a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
index 816940b..5da7e9e 100644
--- a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
@@ -255,7 +255,7 @@ bool ARMAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
        I != E; ++I) {
     // Print a label for the basic block.
     if (I != MF.begin()) {
-      printBasicBlockLabel(I, true, true);
+      printBasicBlockLabel(I, true, true, VerboseAsm);
       O << '\n';
     }
     for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end();
@@ -356,7 +356,9 @@ static void printSOImm(raw_ostream &O, int64_t V, const TargetAsmInfo *TAI) {
   if (Rot) {
     O << "#" << Imm << ", " << Rot;
     // Pretty printed version.
-    O << ' ' << TAI->getCommentString() << ' ' << (int)ARM_AM::rotr32(Imm, Rot);
+    if (VerboseAsm)
+      O << ' ' << TAI->getCommentString()
+        << ' ' << (int)ARM_AM::rotr32(Imm, Rot);
   } else {
     O << "#" << Imm;
   }
@@ -870,8 +872,11 @@ void ARMAsmPrinter::printModuleLevelGV(const GlobalVariable* GVar) {
           O << "\t.globl " << name << '\n'
             << TAI->getWeakDefDirective() << name << '\n';
           EmitAlignment(Align, GVar);
-          O << name << ":\t\t\t\t" << TAI->getCommentString() << ' ';
-          PrintUnmangledNameSafely(GVar, O);
+          O << name << ":";
+          if (VerboseAsm) {
+            O << "\t\t\t\t" << TAI->getCommentString() << ' ';
+            PrintUnmangledNameSafely(GVar, O);
+          }
           O << '\n';
           EmitGlobalConstant(C);
           return;
@@ -892,8 +897,10 @@ void ARMAsmPrinter::printModuleLevelGV(const GlobalVariable* GVar) {
         if (TAI->getCOMMDirectiveTakesAlignment())
           O << "," << (TAI->getAlignmentIsInBytes() ? (1 << Align) : Align);
       }
-      O << "\t\t" << TAI->getCommentString() << " ";
-      PrintUnmangledNameSafely(GVar, O);
+      if (VerboseAsm) {
+        O << "\t\t" << TAI->getCommentString() << " ";
+        PrintUnmangledNameSafely(GVar, O);
+      }
       O << "\n";
       return;
     }
@@ -928,8 +935,11 @@ void ARMAsmPrinter::printModuleLevelGV(const GlobalVariable* GVar) {
   }
 
   EmitAlignment(Align, GVar);
-  O << name << ":\t\t\t\t" << TAI->getCommentString() << " ";
-  PrintUnmangledNameSafely(GVar, O);
+  O << name << ":";
+  if (VerboseAsm) {
+    O << "\t\t\t\t" << TAI->getCommentString() << " ";
+    PrintUnmangledNameSafely(GVar, O);
+  }
   O << "\n";
   if (TAI->hasDotTypeDotSizeDirective())
     O << "\t.size " << name << ", " << Size << "\n";
-- 
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