Dehao Chen 977fc82cac Use profile info to set function section prefix to group hot/cold functions. ...

Summary:
The original implementation is in r261607, which was reverted in r269726 to accomendate the ProfileSummaryInfo analysis pass. The new implementation:
1. add a new metadata for function section prefix
2. query against ProfileSummaryInfo in CGP to set the correct section prefix for each function
3. output the section prefix set by CGP

Reviewers: davidxl, eraman

Subscribers: vsk, llvm-commits

Differential Revision: https://reviews.llvm.org/D24989

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284533 91177308-0d34-0410-b5e6-96231b3b80d8

2016-10-18 20:42:47 +00:00

..

Analysis

[SCEV] More accurate calculation of max backedge count of some less-than loops

2016-10-18 10:10:53 +00:00

Assembler

DebugInfo: change alignment type from uint64_t to uint32_t to save space.

2016-10-18 14:31:22 +00:00

Bindings

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Bitcode

Teach llvm::StripDebugInfo() about global variable !dbg attachments.

2016-10-10 17:53:33 +00:00

BugPoint

Disable fatal errors in the Verifier instantiated by bugpoint's crash

2016-10-18 16:24:43 +00:00

CodeGen

[AArch64] Fix test triplet

2016-10-18 20:41:30 +00:00

DebugInfo

[mips][FastISel] Instantiate the MipsFastISel class only for targets that support FastISel.

2016-10-18 13:05:42 +00:00

Demangle

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Examples

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ExecutionEngine

Handle relocations to thumb functions when dynamic linking COFF modules

2016-10-17 18:56:18 +00:00

Feature

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FileCheck

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Instrumentation

[asan] Rename test file as the poisoning is not "experimental"

2016-10-18 18:05:06 +00:00

Integer

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JitListener

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LibDriver

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Linker

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LTO

LTO: Use the correct mangler function in LTOCodeGenerator::applyScopeRestrictions().

2016-10-12 20:12:19 +00:00

MC

[mips][ias] Handle more complicated expressions for memory operands

2016-10-18 15:17:17 +00:00

Object

One more additional error check for invalid Mach-O files for a

2016-10-18 20:24:12 +00:00

ObjectYAML

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Other

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SymbolRewriter

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TableGen

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ThinLTO/X86

[ThinLTO] Don't link module level assembly when importing

2016-10-12 18:39:29 +00:00

tools

[llvm-readobj] - Teach readobj to print PT_OPENBSD_RANDOMIZE/PT_OPENBSD_WXNEEDED headers.

2016-10-18 10:54:56 +00:00

Transforms

Use profile info to set function section prefix to group hot/cold functions.

2016-10-18 20:42:47 +00:00

Unit

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Verifier

Verifier: Reject any unknown named MD nodes in the llvm.dbg namespace.

2016-10-05 22:15:37 +00:00

YAMLParser

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.clang-format

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CMakeLists.txt

Add an llvm-opt-report tool to generate basic source-annotated optimization summaries

2016-10-05 22:10:35 +00:00

lit.cfg

cmake: Install the OCaml libraries into a more correct path

2016-09-30 18:34:23 +00:00

lit.site.cfg.in

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TestRunner.sh

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