6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-20 10:24:12 +00:00
Code Issues Projects Releases Wiki Activity

Bytecode format for LLVM 1.2 no longer explicitly encodes zeros in primitive

Browse Source 
type planes.  This saves about 5k on 176.gcc, and is needed for a subsequent
patch of mine I'm working on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10908 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-01-17 23:25:43 +00:00
parent a55e040623
commit 80b97343ec
5 changed files with 38 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
lib/Bytecode/Reader/ReaderInternals.h
View File

@ -97,10 +97,16 @@ private:
bool usesOldStyleVarargs; // Does this module USE old style varargs?
// LLVM 1.0 & 1.1 had an explicit alignment of data only for the
// ModuleGlobalInfo block. This was fixed to be like all other blocks in 1.2
// Flags to distinguish LLVM 1.0 & 1.1 bytecode formats (revision #0)
// Revision #0 had an explicit alignment of data only for the ModuleGlobalInfo
// block. This was fixed to be like all other blocks in 1.2
bool hasInconsistentModuleGlobalInfo;
// Revision #0 also explicitly encoded zero values for primitive types like
// int/sbyte/etc.
bool hasExplicitPrimitiveZeros;
typedef std::vector<ValueList*> ValueTable;
ValueTable Values;
ValueTable ModuleValues;