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5219773596
llvm-mirror/lib
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Hal Finkel 5219773596 [PowerPC] Materialize i64 constants using bit inversion 
Materializing full 64-bit constants on PPC64 can be expensive, requiring up to
5 instructions depending on the locations of the non-zero bits. Sometimes
materializing the bit-reversed constant, and then flipping the bits, requires
fewer instructions than the direct method. If so, do that instead.

llvm-svn: 225132
2015-01-04 12:35:03 +00:00
..
Analysis [PM] Split the AssumptionTracker immutable pass into two separate APIs: 2015-01-04 12:03:27 +00:00
AsmParser IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
Bitcode Fix Visual C++ error "'llvm::make_unique' : ambiguous call to overloaded function". 2014-12-18 10:03:35 +00:00
CodeGen [PowerPC/BlockPlacement] Allow target to provide a per-loop alignment preference 2015-01-03 17:58:24 +00:00
DebugInfo [DebugInfo] Move all DWARF headers to the public include directory. 2014-12-19 18:26:33 +00:00
ExecutionEngine RTDyldMemoryManager.cpp: Make the reference to __morestack weak. 2014-12-30 22:52:33 +00:00
IR [PM] Fix some formatting where clang-format has improved recently. 2015-01-02 22:51:44 +00:00
IRReader Remove unused variable. NFC. 2014-11-06 23:16:57 +00:00
LineEditor
Linker Finish removing DestroySource. 2014-12-23 19:16:45 +00:00
LTO LTO: Lazy-load LTOModule in local contexts 2014-12-17 22:05:42 +00:00
MC Add r224985 back with a fix. 2014-12-31 17:19:34 +00:00
Object Add printing the LC_THREAD load commands with llvm-objdump’s -private-headers. 2014-12-23 22:56:39 +00:00
Option
ProfileData llvm-cov: Sink some reporting logic into CoverageMapping 2014-11-14 01:50:32 +00:00
Support [APFloat][ADT] Fix sign handling logic for FMA results that truncate to zero. 2015-01-04 01:20:55 +00:00
TableGen Clean up static analyzer warnings. 2014-12-12 21:48:03 +00:00
Target [PowerPC] Materialize i64 constants using bit inversion 2015-01-04 12:35:03 +00:00
Transforms [PM] Split the AssumptionTracker immutable pass into two separate APIs: 2015-01-04 12:03:27 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile