Doxygenize the documentation comments
There were many // comment used to document classes, functions etc. but
those are not picked up by doxygen which expects /// comments. This
converts many comments from // to /// in order to improve the generated
documentation.
BUG=
R=jvoung@chromium.org, kschimpf@google.com
Review URL: https://codereview.chromium.org/1216963007.
diff --git a/src/IceInstMIPS32.h b/src/IceInstMIPS32.h
index 0c7c2d8..17c2583 100644
--- a/src/IceInstMIPS32.h
+++ b/src/IceInstMIPS32.h
@@ -6,11 +6,12 @@
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
-//
-// This file declares the InstMIPS32 and OperandMIPS32 classes and
-// their subclasses. This represents the machine instructions and
-// operands used for MIPS32 code selection.
-//
+///
+/// \file
+/// This file declares the InstMIPS32 and OperandMIPS32 classes and
+/// their subclasses. This represents the machine instructions and
+/// operands used for MIPS32 code selection.
+///
//===----------------------------------------------------------------------===//
#ifndef SUBZERO_SRC_ICEINSTMIPS32_H
