From 73f3fd775f7484bc2de080a494a08f019483547f Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Mon, 23 Apr 2007 20:34:46 +0000 Subject: Fix a bug in bitstream writer handling abbrevs, add value symtab git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36373 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Bitcode/BitstreamWriter.h | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'include/llvm/Bitcode/BitstreamWriter.h') diff --git a/include/llvm/Bitcode/BitstreamWriter.h b/include/llvm/Bitcode/BitstreamWriter.h index aa2a653e53..eaf2e4317c 100644 --- a/include/llvm/Bitcode/BitstreamWriter.h +++ b/include/llvm/Bitcode/BitstreamWriter.h @@ -147,12 +147,8 @@ public: EmitVBR(CodeLen, bitc::CodeLenWidth); FlushToWord(); BlockScope.push_back(Block(CurCodeSize, Out.size()/4)); - - // Delete all abbrevs. - for (unsigned i = 0, e = CurAbbrevs.size(); i != e; ++i) - delete CurAbbrevs[i]; - BlockScope.back().PrevAbbrevs.swap(CurAbbrevs); + // Emit a placeholder, which will be replaced when the block is popped. Emit(0, bitc::BlockSizeWidth); @@ -161,6 +157,11 @@ public: void ExitBlock() { assert(!BlockScope.empty() && "Block scope imbalance!"); + + // Delete all abbrevs. + for (unsigned i = 0, e = CurAbbrevs.size(); i != e; ++i) + delete CurAbbrevs[i]; + const Block &B = BlockScope.back(); // Block tail: -- cgit v1.2.3