Sanjay Patel cb00c85d1c [InstCombine] fix xor-or-xor fold to check uses and handle commutes ...

I'm probably missing some way to use m_Deferred to remove the code
duplication, but that can be a follow-up.

The improvement in demand_shrink_nsw.ll is an example of missing
the fold because the pattern matching was deficient. I didn't try
to follow the bits in that test, but Alive says it's correct:
https://rise4fun.com/Alive/ugc


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@341426 91177308-0d34-0410-b5e6-96231b3b80d8

2018-09-04 23:22:13 +00:00

..

Analysis

[InstCombine] Fold icmp ugt/ult (add nuw X, C2), C --> icmp ugt/ult X, (C - C2)

2018-09-04 10:29:48 +00:00

Assembler

[MC, RISCV] Fixed StringRef Assertion `Index < Length && "Invalid index!"'

2018-08-25 01:34:32 +00:00

Bindings

[LLVM-C] Add Bindings For Named Metadata

2018-08-30 17:09:43 +00:00

Bitcode

Allow creating llvm::Function in non-zero address spaces

2018-08-23 09:25:17 +00:00

BugPoint

[lit, python] Always add quotes around the python path in lit

2018-08-06 22:37:44 +00:00

CodeGen

Revert "Revert r341269: [Constant Hoisting] Hoisting Constant GEP Expressions"

2018-09-04 22:17:03 +00:00

DebugInfo

Revert "[DebugInfo] Fix bug in LiveDebugVariables."

2018-09-02 16:35:42 +00:00

Demangle

[MS Demangler] Add support for $$Z parameter pack separator.

2018-08-30 20:53:29 +00:00

Examples

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ExecutionEngine

[ORC] Add a testcase for r338975.

2018-08-28 22:50:59 +00:00

Feature

Restore the LoopInstSimplify pass, reverting r327329 that removed it.

2018-05-25 01:32:36 +00:00

FileCheck

[FileCheck] Provide an option for FileCheck to dump original input to stderr on failure

2018-07-20 20:21:57 +00:00

Instrumentation

[libFuzzer] Port to Windows

2018-08-30 15:54:44 +00:00

Integer

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JitListener

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

Linker

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

LTO

Enrich inline messages

2018-08-05 14:53:08 +00:00

MC

[Sparc] allow tls_add/tls_call syntax in assembler parser

2018-09-03 10:38:12 +00:00

Object

[WASM] Fix overflow when reading custom section

2018-08-08 16:34:03 +00:00

ObjectYAML

Resubmit [pdb] Change /DEBUG:GHASH to emit 8 byte hashes."

2018-05-17 22:55:15 +00:00

Other

[NFC] correcting patterns in time-passes test to fix buildbot

2018-09-04 08:21:37 +00:00

SafepointIRVerifier

SafepointIRVerifier is made unreachable block tolerant

2018-05-23 05:54:55 +00:00

SymbolRewriter

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TableGen

[lit, python] Always add quotes around the python path in lit

2018-08-06 22:37:44 +00:00

ThinLTO/X86

[X86] Make Feature64Bit useful

2018-08-30 06:01:05 +00:00

tools

[llvm-strip] Allow copying relocation sections without symbol tables.

2018-09-04 22:28:49 +00:00

Transforms

[InstCombine] fix xor-or-xor fold to check uses and handle commutes

2018-09-04 23:22:13 +00:00

Unit

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Verifier

Verifier: verify that a DILocation's scope is a DILocalScope.

2018-08-24 21:01:58 +00:00

YAMLParser

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.clang-format

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CMakeLists.txt

Make check-llvm depend on llvm-undname

2018-07-20 18:42:19 +00:00

lit.cfg.py

[CMake] Use normalized Windows target triples

2018-08-09 02:16:18 +00:00

lit.site.cfg.py.in

Import lit.llvm after rL341135

2018-08-31 00:22:20 +00:00

TestRunner.sh

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