Mehdi Amini 4d5e059cdb Update InstCombine to transform aggregate loads into scalar loads. ...

Summary:
One step further getting aggregate loads and store being optimized
properly. This will only handle struct with one element at this point.

Test Plan: Added unit tests for the new supported cases.

Reviewers: chandlerc, joker-eph, joker.eph, majnemer

Reviewed By: majnemer

Subscribers: pete, llvm-commits

Differential Revision: http://reviews.llvm.org/D8339

Patch by Amaury Sechet.

From: Amaury Sechet <amaury@fb.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236695 91177308-0d34-0410-b5e6-96231b3b80d8

2015-05-07 05:52:40 +00:00

..

CMakeLists.txt

Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.

2015-02-11 03:28:02 +00:00

InstCombineAddSub.cpp

InstCombine: Move Sub->Xor rule from SimplifyDemanded to InstCombine

2015-04-30 22:04:26 +00:00

InstCombineAndOrXor.cpp

[ConstantRange] Split makeICmpRegion in two.

2015-03-18 00:41:24 +00:00

InstCombineCalls.cpp

Change typeIncompatible to return an AttrBuilder instead of new-ing an AttributeSet.

2015-05-06 23:19:56 +00:00

InstCombineCasts.cpp

[InstCombine] Create zero constants on demand.

2015-04-18 16:52:08 +00:00

InstCombineCompares.cpp

Subtraction is not commutative. Fixes PR23212!

2015-04-13 19:17:37 +00:00

InstCombineInternal.h

[InstCombine] Refactor out OptimizeOverflowCheck. NFCI.

2015-04-08 04:27:22 +00:00

InstCombineLoadStoreAlloca.cpp

Update InstCombine to transform aggregate loads into scalar loads.

2015-05-07 05:52:40 +00:00

InstCombineMulDivRem.cpp

[InstCombine] (mul nsw 1, INT_MIN) != (shl nsw 1, 31)

2015-04-18 04:41:30 +00:00

InstCombinePHI.cpp

[opaque pointer type] Start migrating GEP creation to explicitly specify the pointee type

2015-03-14 01:53:18 +00:00

InstCombineSelect.cpp

[InstCombine] Add new rule for MIN(MAX(~A, ~B), ~C) et. al.

2015-04-30 04:56:04 +00:00

InstCombineShifts.cpp

DataLayout is mandatory, update the API to reflect it with references.

2015-03-10 02:37:25 +00:00

InstCombineSimplifyDemanded.cpp

InstCombineSimplifyDemanded: Remove nsw/nuw flags when optimizing demanded bits

2015-04-30 22:05:30 +00:00

InstCombineVectorOps.cpp

[InstCombine] Use DataLayout to determine vector element width

2015-04-03 20:18:40 +00:00

InstructionCombining.cpp

[opaque pointer type] Track explicit GEP pointee type through in-memory IR

2015-05-05 18:03:48 +00:00

LLVMBuild.txt

Update libdeps since TLI was moved from Target to Analysis in r226078.

2015-01-15 05:21:00 +00:00

Makefile

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