Hal Finkel f4c3a5601a [PowerPC] Implement some additional TLI callbacks ... Add implementations of: bool isLegalICmpImmediate(int64_t Imm) const bool isLegalAddImmediate(int64_t Imm) const bool isTruncateFree(Type *Ty1, Type *Ty2) const bool isTruncateFree(EVT VT1, EVT VT2) const bool shouldConvertConstantLoadToIntImm(const APInt &Imm, Type *Ty) const Unfortunately, this regresses counter-register-based loop formation because some of the loops now end up in forms were SE cannot compute loop counts. However, nevertheless, the test-suite results favor committing: SingleSource/Benchmarks/BenchmarkGame/puzzle: 26% speedup MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 21% speedup MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 20% speedup SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 19% speedup SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 15% speedup MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 2% speedup MultiSource/Benchmarks/VersaBench/bmm/bmm: 26% slowdown git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206120 91177308-0d34-0410-b5e6-96231b3b80d8		2014-04-12 21:52:38 +00:00
..
Analysis	blockfreq: Rename BlockFrequencyImpl to BlockFrequencyInfoImpl	2014-04-11 23:20:58 +00:00
AsmParser
Bitcode
CodeGen	Retire llvm::array_endof in favor of non-member std::end.	2014-04-12 16:15:53 +00:00
DebugInfo
ExecutionEngine
IR	Retire llvm::array_endof in favor of non-member std::end.	2014-04-12 16:15:53 +00:00
IRReader
LineEditor
Linker
LTO	Move the segmented stack switch to a function attribute	2014-04-10 22:58:43 +00:00
MC	Retire llvm::array_endof in favor of non-member std::end.	2014-04-12 16:15:53 +00:00
Object	[yaml2obj][ELF] ELF Relocations Support.	2014-04-11 04:13:39 +00:00
Option
ProfileData
Support	Retire llvm::array_endof in favor of non-member std::end.	2014-04-12 16:15:53 +00:00
TableGen
Target	[PowerPC] Implement some additional TLI callbacks	2014-04-12 21:52:38 +00:00
Transforms	Fix shift by constants for vector.	2014-04-11 17:57:53 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile