Daniel Jasper 70b146b25e [MBP] Don't outline short optional branches ... With the option -outline-optional-branches, LLVM will place optional branches out of line (more details on r231230). With this patch, this is not done for short optional branches. A short optional branch is a branch containing a single block with an instruction count below a certain threshold (defaulting to 3). Still everything is guarded under -outline-optional-branches). Outlining a short branch can't significantly improve code locality. It can however decrease performance because of the additional jmp and in cases where the optional branch is hot. This fixes a compile time regression I have observed in a benchmark. Review: http://reviews.llvm.org/D8108 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232802 91177308-0d34-0410-b5e6-96231b3b80d8		2015-03-20 10:00:37 +00:00
..
Analysis	When simplifying a SCEV truncate by distributing, consider it a simplification to replace a cast, even if we end up with a trunc around the term. Fixes PR22960!	2015-03-20 02:25:00 +00:00
Assembler	AsmParser: Stop requiring 'name:' when it's not printed	2015-03-16 19:01:54 +00:00
Bindings
Bitcode	Add testing for mismatched explicit type on a gep operator when loading from bitcode	2015-03-16 22:03:50 +00:00
BugPoint
CodeGen	[MBP] Don't outline short optional branches	2015-03-20 10:00:37 +00:00
DebugInfo	Emit the offset directly instead of creating a dummy expression.	2015-03-17 21:30:21 +00:00
ExecutionEngine
Feature
FileCheck
Instrumentation	asan: optimization experiments	2015-03-17 16:59:19 +00:00
Integer
JitListener
Linker
LTO	libLTO, llvm-lto, gold: Introduce flag for controlling optimization level.	2015-03-19 22:01:00 +00:00
MC	Handle X86::reloc_riprel_4byte in 32 bits mode.	2015-03-18 17:33:40 +00:00
Object
Other
SymbolRewriter
TableGen
tools	test: Make a start on a test suite for libLTO.	2015-03-19 23:55:38 +00:00
Transforms	LowerBitSets: Avoid reusing byte set addresses.	2015-03-19 22:02:10 +00:00
Unit
Verifier
YAMLParser
.clang-format
CMakeLists.txt	test: Make a start on a test suite for libLTO.	2015-03-19 23:55:38 +00:00
lit.cfg	test: Make a start on a test suite for libLTO.	2015-03-19 23:55:38 +00:00
lit.site.cfg.in	test: Make a start on a test suite for libLTO.	2015-03-19 23:55:38 +00:00
Makefile	test: Make a start on a test suite for libLTO.	2015-03-19 23:55:38 +00:00
Makefile.tests
TestRunner.sh