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d445e4acdb
llvm-6502/lib
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Juergen Ributzka d445e4acdb [FastISel][AArch64] Use the zero register for stores. 
Use the zero register directly when possible to avoid an unnecessary register
copy and a wasted register at -O0. This also uses integer stores to store a
positive floating-point zero. This saves us from materializing the positive zero
in a register and then storing it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216617 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-27 21:04:52 +00:00
..
Analysis InstSimplify: Don't simplify gep X, (Y-X) to Y if types differ 2014-08-27 20:08:34 +00:00
AsmParser Pass a MemoryBufferRef when we can avoid taking ownership. 2014-08-26 21:49:01 +00:00
Bitcode Pass a std::unique_ptr<MemoryBuffer>& to getLazyBitcodeModule. 2014-08-26 22:00:09 +00:00
CodeGen Group unsafe-math optimizations for fsub into one block. No functional change. 2014-08-27 20:57:52 +00:00
DebugInfo Don't own the buffer in object::Binary. 2014-08-19 18:44:46 +00:00
ExecutionEngine [MCJIT] Replace a C-style cast in RuntimeDyldImpl.h. 2014-08-27 17:48:07 +00:00
IR Return a std::unique_ptr when creating a new MemoryBuffer. 2014-08-27 20:03:13 +00:00
IRReader Pass a std::unique_ptr<MemoryBuffer>& to getLazyBitcodeModule. 2014-08-26 22:00:09 +00:00
LineEditor
Linker Set comdats when lazily linking functions. 2014-08-15 20:17:08 +00:00
LTO Return a std::unique_ptr when creating a new MemoryBuffer. 2014-08-27 20:03:13 +00:00
MC Return a std::unique_ptr when creating a new MemoryBuffer. 2014-08-27 20:03:13 +00:00
Object Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created. 2014-08-27 05:25:25 +00:00
Option Fix PR17239 by changing the semantics of the RemainingArgsClass Option kind 2014-08-22 19:29:17 +00:00
ProfileData llvm-cov: add code coverage tool that's based on coverage mapping format and clang's pgo. 2014-08-22 22:56:03 +00:00
Support Return a std::unique_ptr when creating a new MemoryBuffer. 2014-08-27 20:03:13 +00:00
TableGen Modernize raw_fd_ostream's constructor a bit. 2014-08-25 18:16:47 +00:00
Target [FastISel][AArch64] Use the zero register for stores. 2014-08-27 21:04:52 +00:00
Transforms InstCombine: Combine gep X, (Y-X) to Y 2014-08-27 20:08:37 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile