[llvm-commits] [llvm] r120536 - /llvm/trunk/lib/Target/ARM/ARMInstrFormats.td

[Bill Wendling]

Author: void
Date: Tue Nov 30 20:42:55 2010
New Revision: 120536

URL: http://llvm.org/viewvc/llvm-project?rev=120536&view=rev
Log:
General cleanups of comments.

Modified:
    llvm/trunk/lib/Target/ARM/ARMInstrFormats.td

Modified: llvm/trunk/lib/Target/ARM/ARMInstrFormats.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrFormats.td?rev=120536&r1=120535&r2=120536&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrFormats.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrFormats.td Tue Nov 30 20:42:55 2010
@@ -1,4 +1,4 @@
-//===- ARMInstrFormats.td - ARM Instruction Formats --*- tablegen -*---------=//
+//===- ARMInstrFormats.td - ARM Instruction Formats ----------*- tablegen -*-=//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -71,7 +71,7 @@
 
 // Misc flags.
 
-// the instruction has a Rn register operand.
+// The instruction has an Rn register operand.
 // UnaryDP - Indicates this is a unary data processing instruction, i.e.
 // it doesn't have a Rn operand.
 class UnaryDP    { bit isUnaryDataProc = 1; }
@@ -135,7 +135,6 @@
 def VFPNeonDomain : Domain<3>; // Instructions in both VFP & Neon domains
 
 //===----------------------------------------------------------------------===//
-
 // ARM special operands.
 //
 
@@ -185,7 +184,6 @@
 }
 
 //===----------------------------------------------------------------------===//
-
 // ARM Instruction templates.
 //
 
@@ -754,12 +752,9 @@
 }
 
 //===----------------------------------------------------------------------===//
-//
 // Thumb Instruction Format Definitions.
 //
 
-// TI - Thumb instruction.
-
 class ThumbI<dag oops, dag iops, AddrMode am, SizeFlagVal sz,
              InstrItinClass itin, string asm, string cstr, list<dag> pattern>
   : InstThumb<am, sz, IndexModeNone, ThumbFrm, GenericDomain, cstr, itin> {
@@ -770,6 +765,7 @@
   list<Predicate> Predicates = [IsThumb];
 }
 
+// TI - Thumb instruction.
 class TI<dag oops, dag iops, InstrItinClass itin, string asm, list<dag> pattern>
   : ThumbI<oops, iops, AddrModeNone, Size2Bytes, itin, asm, "", pattern>;
 
@@ -1297,8 +1293,8 @@
   let Inst{4}     = opcod5;
 }
 
-// Single precision unary, if no NEON
-// Same as ASuI except not available if NEON is enabled
+// Single precision unary, if no NEON. Same as ASuI except not available if
+// NEON is enabled.
 class ASuIn<bits<5> opcod1, bits<2> opcod2, bits<4> opcod3, bits<2> opcod4,
             bit opcod5, dag oops, dag iops, InstrItinClass itin, string opc,
             string asm, list<dag> pattern>
@@ -1332,8 +1328,8 @@
   let Inst{4}     = op4;
 }
 
-// Single precision binary, if no NEON
-// Same as ASbI except not available if NEON is enabled
+// Single precision binary, if no NEON. Same as ASbI except not available if
+// NEON is enabled.
 class ASbIn<bits<5> opcod1, bits<2> opcod2, bit op6, bit op4, dag oops,
             dag iops, InstrItinClass itin, string opc, string asm,
             list<dag> pattern>