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llvm-mirror/lib
Alexey Bataev 40602a91a6 Improved cost model for FDIV and FSQRT, by Andrew Tischenko
There is a bug describing poor cost model for floating point operations:
Bug 29083 - [X86][SSE] Improve costs for floating point operations. This
patch is the second one in series of patches dealing with cost model.

Differential Revision: https://reviews.llvm.org/D25722

llvm-svn: 285564
2016-10-31 12:10:53 +00:00
..
Analysis [SCEV] Try to order n-ary expressions in CompareValueComplexity 2016-10-31 03:32:43 +00:00
AsmParser DebugInfo: preparation to implement DW_AT_alignment 2016-10-20 00:13:12 +00:00
Bitcode [ThinLTO] Use flags from summary when writing variable summary (NFC) 2016-10-28 19:36:00 +00:00
CodeGen [DAG] x | x --> x 2016-10-30 18:19:35 +00:00
DebugInfo Define calculateDbgStreamSize for consistency. 2016-10-29 00:56:44 +00:00
Demangle
ExecutionEngine Fix cross-endianness RuntimeDyld relocation for ARM 2016-10-20 22:15:56 +00:00
Fuzzer [libFuzzer] enable use_cmp by default 2016-10-27 21:44:37 +00:00
IR IR: Remove a no longer needed assert. 2016-10-29 20:57:12 +00:00
IRReader
LibDriver
LineEditor
Linker Typo: nomed struct -> named struct 2016-10-19 20:10:03 +00:00
LTO [ThinLTO] Correctly resolve linkonce when importing aliasee 2016-10-30 05:15:23 +00:00
MC Reverting back r285355: "Update .debug_line section version information to match DWARF version", while I'm investigating a test failure. 2016-10-27 23:20:19 +00:00
Object Another additional error check for invalid Mach-O files for the 2016-10-27 20:59:10 +00:00
ObjectYAML
Option
Passes Conditionally eliminate library calls where the result value is not used 2016-10-18 21:36:27 +00:00
ProfileData Retire llvm::alignOf in favor of C++11 alignof. 2016-10-20 15:02:18 +00:00
Support NativeFormatting.cpp: Fix build for mingw. Where would writePadding() be? 2016-10-29 23:14:18 +00:00
TableGen
Target Improved cost model for FDIV and FSQRT, by Andrew Tischenko 2016-10-31 12:10:53 +00:00
Transforms Revert r285517 due to build failures. 2016-10-30 14:34:57 +00:00
CMakeLists.txt
LLVMBuild.txt