From cb3d91b05b36a144dd0f3103ce4fda4cab356ad6 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sun, 6 May 2007 00:53:07 +0000 Subject: add a denser encoding for null terminated strings, add a 6-bit abbrev as well. This shrinks kc++ from 2724088 to 2717360 bytes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36821 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Bitcode/Reader/BitcodeReader.cpp | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'lib/Bitcode/Reader/BitcodeReader.cpp') diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp index b1a001e1af..c4e221fd36 100644 --- a/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/lib/Bitcode/Reader/BitcodeReader.cpp @@ -651,9 +651,23 @@ bool BitcodeReader::ParseConstants() { unsigned Size = Record.size(); std::vector Elts; + for (unsigned i = 0; i != Size; ++i) + Elts.push_back(ConstantInt::get(EltTy, Record[i])); + V = ConstantArray::get(ATy, Elts); + break; + } + case bitc::CST_CODE_CSTRING: { // CSTRING: [values] + if (Record.empty()) + return Error("Invalid CST_AGGREGATE record"); + + const ArrayType *ATy = cast(CurTy); + const Type *EltTy = ATy->getElementType(); + unsigned Size = Record.size(); + std::vector Elts; for (unsigned i = 0; i != Size; ++i) Elts.push_back(ConstantInt::get(EltTy, Record[i])); + Elts.push_back(Constant::getNullValue(EltTy)); V = ConstantArray::get(ATy, Elts); break; } -- cgit v1.2.3-18-g5258