Nicolai Haehnle 39a2bbdea0 [DA] GPUDivergenceAnalysis for unstructured GPU kernels ...

Summary:
This is patch #3 of the new DivergenceAnalysis

  <https://lists.llvm.org/pipermail/llvm-dev/2018-May/123606.html>

The GPUDivergenceAnalysis is intended to eventually supersede the existing
LegacyDivergenceAnalysis. The existing LegacyDivergenceAnalysis produces
incorrect results on unstructured Control-Flow Graphs:

  <https://bugs.llvm.org/show_bug.cgi?id=37185>

This patch adds the option -use-gpu-divergence-analysis to the
LegacyDivergenceAnalysis to turn it into a transparent wrapper for the
GPUDivergenceAnalysis.

Reviewers: nhaehnle

Reviewed By: nhaehnle

Subscribers: jholewinski, jvesely, jfb, llvm-commits, alex-t, sameerds, arsenm, nhaehnle

Differential Revision: https://reviews.llvm.org/D53493

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@348048 91177308-0d34-0410-b5e6-96231b3b80d8

2018-11-30 22:55:20 +00:00

..

Analysis

[DA] GPUDivergenceAnalysis for unstructured GPU kernels

2018-11-30 22:55:20 +00:00

AsmParser

[DebugInfo] IR/Bitcode changes for DISubprogram flags.

2018-11-28 21:14:32 +00:00

BinaryFormat

Revert r347490 as it breaks address sanitizer builds

2018-11-23 17:13:06 +00:00

Bitcode

[DebugInfo] IR/Bitcode changes for DISubprogram flags.

2018-11-28 21:14:32 +00:00

CodeGen

[SelectionDAG] fold FP binops with 2 undef operands to undef

2018-11-30 18:38:52 +00:00

DebugInfo

Add missing error checking code intended for r347687

2018-11-27 19:14:11 +00:00

Demangle

[Demangle] remove itaniumFindTypesInMangledName

2018-11-27 16:11:24 +00:00

ExecutionEngine

[ExecutionEngine][Interpreter] Fix out-of-bounds array access.

2018-11-20 01:01:26 +00:00

Fuzzer

[libFuzzer] Delete llvm/lib/Fuzzer

2017-10-16 20:48:19 +00:00

FuzzMutate

[New PM] Introducing PassInstrumentation framework

2018-09-20 17:08:45 +00:00

IR

[DWARFv5] Verify all-or-nothing constraint on DIFile source

2018-11-30 19:13:38 +00:00

IRReader

LLParser: add an argument for overriding data layout and do not check alloca addr space

2018-01-30 22:32:39 +00:00

LineEditor

Fix Clang-tidy modernize-deprecated-headers warnings in some files; other minor fixes.

2016-03-28 17:40:08 +00:00

Linker

[ThinLTO] Internalize readonly globals

2018-11-16 07:08:00 +00:00

LTO

[ThinLTO] Import local variables from the same module as caller

2018-11-29 17:02:42 +00:00

MC

Revert "[BTF] Add BTF DebugInfo"

2018-11-30 16:54:43 +00:00

Object

Use llvm::copy. NFC

2018-11-17 01:44:25 +00:00

ObjectYAML

[Hexagon] Add missing flags to ELF YAMLIO

2018-11-28 16:25:47 +00:00

Option

[opt] Change the parameter of OptTable::PrintHelp from Name to Usage and don't append "[options] <inputs>"

2018-10-10 00:15:31 +00:00

OptRemarks

Reland: [OptRemarks] Add library for parsing optimization remarks

2018-10-10 18:43:42 +00:00

Passes

[stack-safety] Empty local passes for Stack Safety Global Analysis

2018-11-26 23:05:48 +00:00

ProfileData

Support for remapping profile data when symbols change, for sample-based

2018-10-10 21:31:01 +00:00

Support

Add Hurd target to LLVMSupport (1/2)

2018-11-29 03:23:01 +00:00

TableGen

[TableGen] Preprocessing support

2018-11-27 18:57:43 +00:00

Target

[MachineOutliner] Outline both register save calls + no LR save calls together

2018-11-30 21:14:58 +00:00

Testing

Fix error with SmallString implicit conversion.

2018-09-06 22:47:32 +00:00

ToolDrivers

[opt] Change the parameter of OptTable::PrintHelp from Name to Usage and don't append "[options] <inputs>"

2018-10-10 00:15:31 +00:00

Transforms

[Mem2Reg] Fix nondeterministic corner case

2018-11-30 19:20:02 +00:00

WindowsManifest

Convert line endings of lib/WindowsManifest/CMakeLists.txt to unix.

2018-04-07 04:28:08 +00:00

XRay

[XRay] Improve FDR trace handling and error messaging

2018-11-09 06:26:48 +00:00

CMakeLists.txt

Revert r347823 "[TextAPI] Switch back to a custom Platform enum."

2018-11-29 15:47:24 +00:00

LLVMBuild.txt

Revert r347823 "[TextAPI] Switch back to a custom Platform enum."

2018-11-29 15:47:24 +00:00