Removing even more <iostream> includes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32320 91177308-0d34-0410-b5e6-96231b3b80d8

docs/CommandLine.html

@@ -1042,7 +1042,7 @@ extern bool DebugFlag;
 // debug build, then the code specified as the option to the macro will be
 // executed.  Otherwise it will not be.  Example:
 //
-// DEBUG(std::cerr << "Bitset contains: " << Bitset << "\n");
+// DOUT << "Bitset contains: " << Bitset << "\n";
 //</i>
 <span class="doc_hilite">#ifdef NDEBUG
 #define DEBUG(X)

docs/ProgrammersManual.html

@@ -395,7 +395,7 @@ tool) is run with the '<tt>-debug</tt>' command line argument:</p>
 
 <div class="doc_code">
 <pre>
-DEBUG(std::cerr &lt;&lt; "I am here!\n");
+DOUT &lt;&lt; "I am here!\n";
 </pre>
 </div>
 
@@ -440,16 +440,16 @@ option as follows:</p>
 
 <div class="doc_code">
 <pre>
-DEBUG(std::cerr &lt;&lt; "No debug type\n");
+DOUT &lt;&lt; "No debug type\n";
 #undef  DEBUG_TYPE
 #define DEBUG_TYPE "foo"
-DEBUG(std::cerr &lt;&lt; "'foo' debug type\n");
+DOUT &lt;&lt; "'foo' debug type\n";
 #undef  DEBUG_TYPE
 #define DEBUG_TYPE "bar"
-DEBUG(std::cerr &lt;&lt; "'bar' debug type\n");
+DOUT &lt;&lt; "'bar' debug type\n";
 #undef  DEBUG_TYPE
 #define DEBUG_TYPE ""
-DEBUG(std::cerr &lt;&lt; "No debug type (2)\n");
+DOUT &lt;&lt; "No debug type (2)\n";
 </pre>
 </div>
 
@@ -695,8 +695,8 @@ an example that prints the name of a <tt>BasicBlock</tt> and the number of
 for (Function::iterator i = func-&gt;begin(), e = func-&gt;end(); i != e; ++i)
   // <i>Print out the name of the basic block if it has one, and then the</i>
   // <i>number of instructions that it contains</i>
-  std::cerr &lt;&lt; "Basic block (name=" &lt;&lt; i-&gt;getName() &lt;&lt; ") has "
-            &lt;&lt; i-&gt;size() &lt;&lt; " instructions.\n";
+  llvm::cerr &lt;&lt; "Basic block (name=" &lt;&lt; i-&gt;getName() &lt;&lt; ") has "
+             &lt;&lt; i-&gt;size() &lt;&lt; " instructions.\n";
 </pre>
 </div>
 
@@ -728,14 +728,14 @@ a <tt>BasicBlock</tt>:</p>
 for (BasicBlock::iterator i = blk-&gt;begin(), e = blk-&gt;end(); i != e; ++i)
    // <i>The next statement works since operator&lt;&lt;(ostream&amp;,...)</i>
    // <i>is overloaded for Instruction&amp;</i>
-   std::cerr &lt;&lt; *i &lt;&lt; "\n";
+   llvm::cerr &lt;&lt; *i &lt;&lt; "\n";
 </pre>
 </div>
 
 <p>However, this isn't really the best way to print out the contents of a
 <tt>BasicBlock</tt>!  Since the ostream operators are overloaded for virtually
 anything you'll care about, you could have just invoked the print routine on the
-basic block itself: <tt>std::cerr &lt;&lt; *blk &lt;&lt; "\n";</tt>.</p>
+basic block itself: <tt>llvm::cerr &lt;&lt; *blk &lt;&lt; "\n";</tt>.</p>
 
 </div>
 
@@ -761,7 +761,7 @@ small example that shows how to dump all instructions in a function to the stand
 
 // <i>F is a ptr to a Function instance</i>
 for (inst_iterator i = inst_begin(F), e = inst_end(F); i != e; ++i)
-  std::cerr &lt;&lt; *i &lt;&lt; "\n";
+  llvm::cerr &lt;&lt; *i &lt;&lt; "\n";
 </pre>
 </div>
 
@@ -837,7 +837,7 @@ without actually obtaining it via iteration over some structure:</p>
 void printNextInstruction(Instruction* inst) {
   BasicBlock::iterator it(inst);
   ++it; // <i>After this line, it refers to the instruction after *inst</i>
-  if (it != inst-&gt;getParent()-&gt;end()) std::cerr &lt;&lt; *it &lt;&lt; "\n";
+  if (it != inst-&gt;getParent()-&gt;end()) llvm::cerr &lt;&lt; *it &lt;&lt; "\n";
 }
 </pre>
 </div>
@@ -956,8 +956,8 @@ Function* F = ...;
 
 for (Value::use_iterator i = F-&gt;use_begin(), e = F-&gt;use_end(); i != e; ++i)
   if (Instruction *Inst = dyn_cast&lt;Instruction&gt;(*i)) {
-    std::cerr &lt;&lt; "F is used in instruction:\n";
-    std::cerr &lt;&lt; *Inst &lt;&lt; "\n";
+    llvm::cerr &lt;&lt; "F is used in instruction:\n";
+    llvm::cerr &lt;&lt; *Inst &lt;&lt; "\n";
   }
 </pre>
 </div>

docs/WritingAnLLVMPass.html

@@ -257,7 +257,7 @@ time.</p>
 
 <div class="doc_code"><pre>
     <b>virtual bool</b> <a href="#runOnFunction">runOnFunction</a>(Function &amp;F) {
-      std::cerr &lt;&lt; "<i>Hello: </i>" &lt;&lt; F.getName() &lt;&lt; "\n";
+      llvm::cerr &lt;&lt; "<i>Hello: </i>" &lt;&lt; F.getName() &lt;&lt; "\n";
       <b>return false</b>;
     }
   };  <i>// end of struct Hello</i>
@@ -289,7 +289,7 @@ argument "<tt>hello</tt>", and a name "<tt>Hello World Pass</tt>".</p>
 <b>namespace</b> {
   <b>struct Hello</b> : <b>public</b> <a href="#FunctionPass">FunctionPass</a> {
     <b>virtual bool</b> <a href="#runOnFunction">runOnFunction</a>(Function &amp;F) {
-      std::cerr &lt;&lt; "<i>Hello: </i>" &lt;&lt; F.getName() &lt;&lt; "\n";
+      llvm::cerr &lt;&lt; "<i>Hello: </i>" &lt;&lt; F.getName() &lt;&lt; "\n";
       <b>return false</b>;
     }
   };
@@ -863,7 +863,7 @@ implement the virtual <tt>print</tt> method:</p>
 <div class="doc_text">
 
 <div class="doc_code"><pre>
-  <b>virtual void</b> print(std::ostream &amp;O, <b>const</b> Module *M) <b>const</b>;
+  <b>virtual void</b> print(llvm::OStream &amp;O, <b>const</b> Module *M) <b>const</b>;
 </pre></div>
 
 <p>The <tt>print</tt> method must be implemented by "analyses" in order to print
@@ -871,7 +871,7 @@ a human readable version of the analysis results.  This is useful for debugging
 an analysis itself, as well as for other people to figure out how an analysis
 works.  Use the <tt>opt -analyze</tt> argument to invoke this method.</p>
 
-<p>The <tt>ostream</tt> parameter specifies the stream to write the results on,
+<p>The <tt>llvm::OStream</tt> parameter specifies the stream to write the results on,
 and the <tt>Module</tt> parameter gives a pointer to the top level module of the
 program that has been analyzed.  Note however that this pointer may be null in
 certain circumstances (such as calling the <tt>Pass::dump()</tt> from a