Sanjay Patel 7034870f30 [SimplifyCFG] don't sink common insts too soon (PR34603) ...

This should solve:
https://bugs.llvm.org/show_bug.cgi?id=34603
...by preventing SimplifyCFG from altering redundant instructions before early-cse has a chance to run.
It changes the default (canonical-forming) behavior of SimplifyCFG, so we're only doing the
sinking transform later in the optimization pipeline.

Differential Revision: https://reviews.llvm.org/D38566


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320749 91177308-0d34-0410-b5e6-96231b3b80d8

2017-12-14 22:05:20 +00:00

..

ADT

Ensure moved-from container is cleared on move

2017-12-11 19:22:59 +00:00

Analysis

[LV] Support efficient vectorization of an induction with redundant casts

2017-12-14 07:56:31 +00:00

AsmParser

Move the stripping of invalid debug info from the Verifier to AutoUpgrade.

2017-10-02 18:31:29 +00:00

BinaryFormat

[WebAssembly] Add support for init functions linking metadata

2017-12-14 21:10:03 +00:00

Bitcode

Hardware-assisted AddressSanitizer (llvm part).

2017-12-09 00:21:41 +00:00

CodeGen

DAG: Expose all MMO flags in getTgtMemIntrinsic

2017-12-14 21:39:51 +00:00

Config

[dump] Make LLVM_ENABLE_DUMP independent, and move to llvm-config.h

2017-12-07 22:55:40 +00:00

DebugInfo

Revert "Fix isPodLike for MSVC and use it in TypeHashing."

2017-12-14 19:59:10 +00:00

Demangle

Add an c++ itanium demangler to llvm.

2016-09-06 19:16:48 +00:00

ExecutionEngine

[ORC] Mark SymbolStringPool methods as inline to avoid linkage errors, add a

2017-12-07 23:32:11 +00:00

FuzzMutate

[FuzzMutate] Avoid zero sized aggregates

2017-12-13 11:47:35 +00:00

IR

Reverting [JumpThreading] Preservation of DT and LVI across the pass

2017-12-13 22:01:17 +00:00

IRReader

Move the stripping of invalid debug info from the Verifier to AutoUpgrade.

2017-10-02 18:31:29 +00:00

LineEditor

Apply clang-tidy's misc-move-constructor-init throughout LLVM.

2016-05-27 14:27:24 +00:00

Linker

[Linker] Provide callback for internalization

2017-03-13 18:08:11 +00:00

LTO

[Support] Rename tool_output_file to ToolOutputFile, NFC

2017-09-23 01:03:17 +00:00

MC

MC/AsmPrinter: Reduce code duplication.

2017-12-14 03:59:24 +00:00

Object

[WebAssembly] Add support for init functions linking metadata

2017-12-14 21:10:03 +00:00

ObjectYAML

[WebAssembly] Add support for init functions linking metadata

2017-12-14 21:10:03 +00:00

Option

Revert "Revert r311552: [Bash-autocompletion] Add support for static analyzer flags"

2017-08-29 00:09:31 +00:00

Passes

Refactor the build{Module|Function}SimplificationPipeline to expose optimization phase.

2017-07-30 04:55:39 +00:00

ProfileData

[PGO] Bump the indexed profile format version

2017-11-14 23:56:48 +00:00

Support

Revert "Fix isPodLike for MSVC and use it in TypeHashing."

2017-12-14 19:59:10 +00:00

TableGen

[TableGen] Give the option of tolerating duplicate register names

2017-12-07 09:51:55 +00:00

Target

[TableGen] Give the option of tolerating duplicate register names

2017-12-07 09:51:55 +00:00

Testing/Support

[Testing/Support] Make the HasValue matcher composable

2017-12-13 10:00:38 +00:00

ToolDrivers

llvm: add llvm-dlltool support to the archiver

2017-07-18 21:26:38 +00:00

Transforms

[SimplifyCFG] don't sink common insts too soon (PR34603)

2017-12-14 22:05:20 +00:00

WindowsManifest

Fix bug 34608 by moving private header out of public header.

2017-09-14 23:01:13 +00:00

WindowsResource

[llvm-readobj] Teach readobj to dump .res files (WindowsResource).

2017-09-20 18:33:35 +00:00

XRay

XRayRecord.h: Add missing #include

2017-11-21 00:23:19 +00:00

CMakeLists.txt

Support: Add a VCSRevision.h header file.

2017-04-13 01:26:12 +00:00

InitializePasses.h

Hardware-assisted AddressSanitizer (llvm part).

2017-12-09 00:21:41 +00:00

LinkAllIR.h

Sink some IntrinsicInst.h and Intrinsics.h out of llvm/include

2017-09-07 23:27:44 +00:00

LinkAllPasses.h

Rename CountingFunctionInserter and use for both mcount and cygprofile calls, before and after inlining

2017-11-14 21:09:45 +00:00

module.modulemap

[Modules] Add textual headers for recently added .def files

2017-11-29 01:53:49 +00:00

module.modulemap.build

[Modules] Add module for Config/llvm-config.h

2017-10-24 06:18:52 +00:00

Pass.h

IR printing improvement for function passes - introducing -print-module-scope

2017-12-01 17:42:46 +00:00

PassAnalysisSupport.h

Add a few missing headers for modularization/IWYU/etc

2017-10-27 22:12:46 +00:00

PassInfo.h

[Pass] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-09-06 23:05:38 +00:00

PassRegistry.h

[Pass] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-09-06 23:05:38 +00:00

PassSupport.h

[Pass] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-09-06 23:05:38 +00:00