vendor/llvm/llvm-trunk-r290819

1 files changed, 8 insertions, 11 deletions

diff --git a/include/llvm/Bitcode/BitstreamWriter.h b/include/llvm/Bitcode/BitstreamWriter.h
index d613f5e18954..8eb6e8aef7a2 100644
--- a/include/llvm/Bitcode/BitstreamWriter.h
+++ b/include/llvm/Bitcode/BitstreamWriter.h
@@ -112,6 +112,11 @@ public:
         &Out[ByteNo], NewWord, BitNo & 7);
   }
 
+  void BackpatchWord64(uint64_t BitNo, uint64_t Val) {
+    BackpatchWord(BitNo, (uint32_t)Val);
+    BackpatchWord(BitNo + 32, (uint32_t)(Val >> 32));
+  }
+
   void Emit(uint32_t Val, unsigned NumBits) {
     assert(NumBits && NumBits <= 32 && "Invalid value size!");
     assert((Val & ~(~0U >> (32-NumBits))) == 0 && "High bits set!");
@@ -131,15 +136,6 @@ public:
     CurBit = (CurBit+NumBits) & 31;
   }
 
-  void Emit64(uint64_t Val, unsigned NumBits) {
-    if (NumBits <= 32)
-      Emit((uint32_t)Val, NumBits);
-    else {
-      Emit((uint32_t)Val, 32);
-      Emit((uint32_t)(Val >> 32), NumBits-32);
-    }
-  }
-
   void FlushToWord() {
     if (CurBit) {
       WriteWord(CurValue);
@@ -506,9 +502,10 @@ public:
   //===--------------------------------------------------------------------===//
 
   /// EnterBlockInfoBlock - Start emitting the BLOCKINFO_BLOCK.
-  void EnterBlockInfoBlock(unsigned CodeWidth) {
-    EnterSubblock(bitc::BLOCKINFO_BLOCK_ID, CodeWidth);
+  void EnterBlockInfoBlock() {
+    EnterSubblock(bitc::BLOCKINFO_BLOCK_ID, 2);
     BlockInfoCurBID = ~0U;
+    BlockInfoRecords.clear();
   }
 private:
   /// SwitchToBlockID - If we aren't already talking about the specified block