llvm/lib
Duncan P. N. Exon Smith 58aa607205 blockfreq: Scale LoopData::Scale on the way down
Rather than scaling loop headers and then scaling all the loop members
by the header frequency, scale `LoopData::Scale` itself, and scale the
loop members by it.  It's much more obvious what's going on this way,
and doesn't cost any extra multiplies.

<rdar://problem/14292693>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207189 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-25 04:38:27 +00:00
..
Analysis blockfreq: Scale LoopData::Scale on the way down 2014-04-25 04:38:27 +00:00
AsmParser Add 'musttail' marker to call instructions 2014-04-24 20:14:34 +00:00
Bitcode Add 'musttail' marker to call instructions 2014-04-24 20:14:34 +00:00
CodeGen Revert "This reapplies r207130 with an additional testcase+and a missing check for" 2014-04-25 00:42:50 +00:00
DebugInfo [DWARF parser] Make a few methods non-public 2014-04-24 23:08:56 +00:00
ExecutionEngine [C++] Use 'nullptr'. 2014-04-24 06:44:33 +00:00
IR Add 'musttail' marker to call instructions 2014-04-24 20:14:34 +00:00
IRReader [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-15 06:32:26 +00:00
LineEditor [CMake] Use LINK_LIBS instead of target_link_libraries(). 2014-02-26 06:41:29 +00:00
Linker [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-15 06:32:26 +00:00
LTO Create MCTargetOptions. 2014-04-23 11:16:03 +00:00
MC Fix quadratic performance during debug compression due to sections x symbols iteration. 2014-04-25 00:48:01 +00:00
Object [yaml2obj][ELF] Remove unnecessary space between namespace name and 2014-04-23 17:30:29 +00:00
Option Protect the ArgList dtor 2014-04-20 23:59:00 +00:00
ProfileData ProfileData: Treat missing function counts as malformed 2014-04-25 02:45:33 +00:00
Support cl::ParseCommandLineOptions(): Use StringRef to receive sys::path::filename() instead of std::string. 2014-04-23 14:51:23 +00:00
TableGen [C++11] Make use of 'nullptr' in TableGen library. 2014-04-09 04:50:04 +00:00
Target X86: Don't transform shifts into ands when the sign bit is tested. 2014-04-24 20:51:37 +00:00
Transforms Allow vectorization of bit intrinsics in BB Vectorizer. 2014-04-25 03:33:48 +00:00
CMakeLists.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
LLVMBuild.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
Makefile ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00