Sanjay Patel c1e5fd3c42 [InstCombine] use similar ops for related folds; NFCI ...

It's less efficient to produce 'ule' than 'ult' since we know we're going to
canonicalize to 'ult', but we shouldn't have duplicated code for these folds.

As a trade-off, this was a pretty terrible way to make a '2'. :)
       if (LHSC == SubOne(RHSC)) 
         AddC = ConstantExpr::getSub(AddOne(RHSC), LHSC);

The next steps are to share the code to fix PR32524 and add the missing 'and'
fold that was left out when PR14708 was fixed:
https://bugs.llvm.org/show_bug.cgi?id=14708



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300222 91177308-0d34-0410-b5e6-96231b3b80d8

2017-04-13 17:36:24 +00:00

..

Analysis

[Analysis] Support bitreverse in -demanded-bits pass

2017-04-13 16:44:25 +00:00

AsmParser

[IR] Take func, ret, and arg attrs separately in AttributeList::get

2017-04-13 00:58:09 +00:00

Bitcode

Bitcode: Move version and global value module code parsers to separate functions. NFCI.

2017-04-12 20:02:09 +00:00

CodeGen

Use methods to access data stored with frame instructions

2017-04-13 14:10:52 +00:00

DebugInfo

[DWARF] - Simplify (use dyn_cast instead of isa + cast).

2017-04-13 09:52:50 +00:00

Demangle

Add support for demangling C++11 thread_local variables.

2017-01-31 15:56:36 +00:00

ExecutionEngine

[ORC] Add RPC and serialization support for Errors and Expecteds.

2017-04-13 03:51:35 +00:00

Fuzzer

[libFuzzer] XFAIL fuzzer-oom.test on Darwin.

2017-04-12 23:15:10 +00:00

IR

[IR] Take func, ret, and arg attrs separately in AttributeList::get

2017-04-13 00:58:09 +00:00

IRReader

…

LibDriver

Fix some ArgList uses after API change in r300135.

2017-04-12 23:43:58 +00:00

LineEditor

…

Linker

[Linker] Provide callback for internalization

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

LTO

Support: Add a VCSRevision.h header file.

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

MC

MC: Remove unused virtual function MCObjectWriter::isWeak. NFC.

2017-04-08 23:35:49 +00:00

Object

LTO: Pass SF_Executable flag through to InputFile::Symbol

2017-04-13 16:24:14 +00:00

ObjectYAML

Add virtual destructor to WasmYAML::Section or avoid memory leak

2017-03-31 22:14:14 +00:00

Option

ArgList: cache index ranges containing arguments with each ID

2017-04-12 23:19:51 +00:00

Passes

MemorySSA: Move to Analysis, from Transforms/Utils. It's used as

2017-04-11 20:06:36 +00:00

ProfileData

[PGO] Memory intrinsic calls optimization based on profiled size

2017-04-04 16:42:20 +00:00

Support

[APInt] Reorder fields to avoid a hole in the middle of the class

2017-04-13 04:59:11 +00:00

TableGen

Use print() instead of dump() in code

2017-01-28 02:47:46 +00:00

Target

[Hexagon] Implement HexagonTargetLowering::CanLowerReturn

2017-04-13 15:05:51 +00:00

Transforms

[InstCombine] use similar ops for related folds; NFCI

2017-04-13 17:36:24 +00:00

XRay

[XRay] - Fix spelling error to test commit access.

2017-04-06 03:32:01 +00:00

CMakeLists.txt

[XRay] Define the library for XRay trace logs

2017-01-11 06:39:09 +00:00

LLVMBuild.txt

…