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4fea2e982d
llvm-6502/lib
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Torok Edwin 4fea2e982d Prefer to expand mask for xor to -1, so we have a chance to turn it into a not. 
If it cannot be expanded, it will keep the old behaviour and try to shrink the constant.
Part of enhancement for PR2191.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49280 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06 21:23:02 +00:00
..
Analysis API changes for class Use size reduction, wave 1. 2008-04-06 20:25:17 +00:00
Archive Change the MemoryBuffer::getFile* methods to take just a pointer to the 2008-04-01 18:04:03 +00:00
AsmParser API changes for class Use size reduction, wave 1. 2008-04-06 20:25:17 +00:00
Bitcode API changes for class Use size reduction, wave 1. 2008-04-06 20:25:17 +00:00
CodeGen Prefer to expand mask for xor to -1, so we have a chance to turn it into a not. 2008-04-06 21:23:02 +00:00
Debugger Change the MemoryBuffer::getFile* methods to take just a pointer to the 2008-04-01 18:04:03 +00:00
ExecutionEngine API changes for class Use size reduction, wave 1. 2008-04-06 20:25:17 +00:00
Linker API changes for class Use size reduction, wave 1. 2008-04-06 20:25:17 +00:00
Support Fix compilation errors on MSVC. Patch by Argiris Kirtzidis! 2008-04-01 22:09:20 +00:00
System Re-implemented Path::createDirectoryOnDisk (for Unix). 2008-04-03 16:11:31 +00:00
Target API changes for class Use size reduction, wave 1. 2008-04-06 20:25:17 +00:00
Transforms API changes for class Use size reduction, wave 1. 2008-04-06 20:25:17 +00:00
VMCore API changes for class Use size reduction, wave 1. 2008-04-06 20:25:17 +00:00
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