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llvm-mirror/lib
Sanjoy Das 35e5c86626 [LSR] Generate and use zero extends
Summary:
If a scale or a base register can be rewritten as "Zext({A,+,1})" then
LSR will now consider a formula of that form in its normal cost
computation.

Depends on D9180

Reviewers: qcolombet, atrick

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9181

llvm-svn: 243348
2015-07-27 23:27:51 +00:00
..
Analysis [TargetTransformInfo][NFCI] Add TargetTransformInfo::isZExtFree. 2015-07-27 23:27:43 +00:00
AsmParser AsmParser: Add a function to parse a standalone constant value. 2015-07-17 22:07:03 +00:00
Bitcode Add argmemonly attribute. 2015-07-11 10:30:36 +00:00
CodeGen MIR Serialization: Serialize the unnamed basic block references. 2015-07-27 22:42:41 +00:00
DebugInfo Return ErrorOr from getSymbolAddress. 2015-07-03 18:19:00 +00:00
ExecutionEngine Fix ODR violation. NFC. 2015-07-27 18:27:23 +00:00
Fuzzer [libFuzzer] allow users to supply their own implementation of rand 2015-07-24 01:06:40 +00:00
IR IR: Expose the method 'getLocalSlot' in the module slot tracker. 2015-07-27 22:31:04 +00:00
IRReader Return a unique_ptr from getLazyBitcodeModule and parseBitcodeFile. NFC. 2015-06-16 22:27:55 +00:00
LibDriver Add support for producing thin archives in llvm-lib. 2015-07-17 16:01:11 +00:00
LineEditor Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects. 2015-02-11 03:28:02 +00:00
Linker Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
LTO Remove access to the DataLayout in the TargetMachine 2015-07-24 16:04:22 +00:00
MC [llvm-mc] Add --no-warn flag with -W alias to disable outputting warnings while assembling. 2015-07-27 22:39:14 +00:00
Object Fix fetching the symbol table of a thin archive. 2015-07-22 19:34:26 +00:00
Option [Option] Plug a leak when move-assigning an InputArgList. 2015-06-23 15:28:10 +00:00
Passes [PM] Fixup for r231556 where I missed a dependency on intrinsics 2015-03-07 09:08:20 +00:00
ProfileData Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
Support - Added support for parsing HWDiv features using Target Parser. 2015-07-27 22:26:59 +00:00
TableGen [TableGen] Emit the correct error message. 2015-07-27 17:22:19 +00:00
Target WebAssembly: add a generic CPU 2015-07-27 23:25:54 +00:00
Transforms [LSR] Generate and use zero extends 2015-07-27 23:27:51 +00:00
CMakeLists.txt LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00
LLVMBuild.txt Wrap some long lines in LLVMBuild files. NFC 2015-06-12 18:44:57 +00:00
Makefile LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00