[llvm-commits] CVS: llvm/include/llvm/Bitcode/BitstreamReader.h BitstreamWriter.h

[Jeff Cohen]

Changes in directory llvm/include/llvm/Bitcode:

BitstreamReader.h updated: 1.1 -> 1.2
BitstreamWriter.h updated: 1.1 -> 1.2
---
Log message:

Teach Visual Studio about Bitcode.

---
Diffs of the changes:  (+8 -5)

 BitstreamReader.h |   10 ++++++----
 BitstreamWriter.h |    3 ++-
 2 files changed, 8 insertions(+), 5 deletions(-)


Index: llvm/include/llvm/Bitcode/BitstreamReader.h
diff -u llvm/include/llvm/Bitcode/BitstreamReader.h:1.1 
llvm/include/llvm/Bitcode/BitstreamReader.h:1.2
--- llvm/include/llvm/Bitcode/BitstreamReader.h:1.1     Sun Apr 22 01:22:05 2007
+++ llvm/include/llvm/Bitcode/BitstreamReader.h Sun Apr 22 10:00:52 2007
@@ -17,6 +17,7 @@
 
 #include "llvm/Bitcode/BitCodes.h"
 #include "llvm/ADT/SmallVector.h"
+#include "llvm/Support/DataTypes.h"
 #include <cassert>
 
 namespace llvm {
@@ -91,7 +92,7 @@
   
   uint32_t ReadVBR(unsigned NumBits) {
     uint32_t Piece = Read(NumBits);
-    if ((Piece & (1U << NumBits-1)) == 0)
+    if ((Piece & (1U << (NumBits-1))) == 0)
       return Piece;
 
     uint32_t Result = 0;
@@ -99,7 +100,7 @@
     while (1) {
       Result |= (Piece & ((1U << (NumBits-1))-1)) << NextBit;
 
-      if ((Piece & (1U << NumBits-1)) == 0)
+      if ((Piece & (1U << (NumBits-1))) == 0)
         return Result;
       
       NextBit += NumBits-1;
@@ -109,7 +110,7 @@
   
   uint64_t ReadVBR64(unsigned NumBits) {
     uint64_t Piece = Read(NumBits);
-    if ((Piece & (1U << NumBits-1)) == 0)
+    if ((Piece & (1U << (NumBits-1))) == 0)
       return Piece;
     
     uint64_t Result = 0;
@@ -117,7 +118,7 @@
     while (1) {
       Result |= (Piece & ((1U << (NumBits-1))-1)) << NextBit;
       
-      if ((Piece & (1U << NumBits-1)) == 0)
+      if ((Piece & (1U << (NumBits-1))) == 0)
         return Result;
       
       NextBit += NumBits-1;
@@ -209,6 +210,7 @@
     }
     
     assert(0 && "Reading with abbrevs not implemented!");
+    return 0;
   }
   
 };


Index: llvm/include/llvm/Bitcode/BitstreamWriter.h
diff -u llvm/include/llvm/Bitcode/BitstreamWriter.h:1.1 
llvm/include/llvm/Bitcode/BitstreamWriter.h:1.2
--- llvm/include/llvm/Bitcode/BitstreamWriter.h:1.1     Sun Apr 22 01:22:05 2007
+++ llvm/include/llvm/Bitcode/BitstreamWriter.h Sun Apr 22 10:00:52 2007
@@ -17,6 +17,7 @@
 
 #include "llvm/Bitcode/BitCodes.h"
 #include "llvm/ADT/SmallVector.h"
+#include "llvm/Support/DataTypes.h"
 #include <cassert>
 #include <vector>
 
@@ -72,7 +73,7 @@
     Out.push_back((unsigned char)(V >> 24));
     
     if (CurBit)
-      CurValue = Val >> 32-CurBit;
+      CurValue = Val >> (32-CurBit);
     else
       CurValue = 0;
     CurBit = (CurBit+NumBits) & 31;



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