Eli Bendersky 107db21c2b Similar to bitcast, treat addrspacecast as a foldable operand. ...

Added a test sink-addrspacecast.ll to verify this change.

Patch by Jingyue Wu.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209343 91177308-0d34-0410-b5e6-96231b3b80d8

2014-05-22 00:02:52 +00:00

..

ADCE

…

AddDiscriminators

Fix bug 19437 - Only add discriminators for DWARF 4 and above.

2014-04-17 22:33:50 +00:00

ArgumentPromotion

IR: Conservatively verify inalloca arguments

2014-04-30 17:22:00 +00:00

AtomicExpandLoadLinked/ARM

Atomics: promote ARM's IR-based atomics pass to CodeGen.

2014-04-17 18:22:47 +00:00

BBVectorize

Allow vectorization of bit intrinsics in BB Vectorizer.

2014-04-25 03:33:48 +00:00

BranchFolding

…

CodeExtractor

…

CodeGenPrepare

Similar to bitcast, treat addrspacecast as a foldable operand.

2014-05-22 00:02:52 +00:00

ConstantHoisting

[ConstantHoisting][X86] Change the cost model to never hoist constants for types larger than i128.

2014-05-19 21:00:53 +00:00

ConstantMerge

Remove the linker_private and linker_private_weak linkages.

2014-03-13 23:18:37 +00:00

ConstProp

Teach the constant folder to look through bitcast constant expressions

2014-05-15 09:56:28 +00:00

CorrelatedValuePropagation

…

DeadArgElim

IR: Change inalloca's grammar a bit

2014-03-09 06:41:58 +00:00

DeadStoreElimination

…

DebugIR

…

EarlyCSE

…

FunctionAttrs

…

GCOVProfiling

…

GlobalDCE

Fix most of PR10367.

2014-05-16 19:35:39 +00:00

GlobalMerge

Revert "Implement global merge optimization for global variables."

2014-05-16 13:02:18 +00:00

GlobalOpt

Add comdat key field to llvm.global_ctors and llvm.global_dtors

2014-05-16 20:39:27 +00:00

GVN

[GVN] Pass the phi-translated address of a load instead of the untranslated

2014-05-02 17:59:17 +00:00

IndVarSimplify

…

Inline

Check the alwaysinline attribute on the call as well as on the caller.

2014-05-19 18:25:54 +00:00

InstCombine

Added inst-combine for 'MIN(MIN(A, 97), 23)' and 'MAX(MAX(A, 23), 97)'

2014-05-19 07:08:32 +00:00

InstSimplify

Teach isKnownNonNull that a nonnull return is not null. Add a test for this case as well as the case of a nonnull attribute (already handled but not tested).

2014-05-20 05:13:21 +00:00

Internalize

Fix most of PR10367.

2014-05-16 19:35:39 +00:00

IPConstantProp

…

JumpThreading

…

LCSSA

…

LICM

…

LoopDeletion

…

LoopIdiom

…

LoopReroll

…

LoopRotate

…

LoopSimplify

…

LoopStrengthReduce

[LSR] Add llc testcase for r207271/r207569.

2014-05-02 23:49:01 +00:00

LoopUnroll

Move late partial-unrolling thresholds into the processor definitions

2014-05-08 09:14:44 +00:00

LoopUnswitch

…

LoopVectorize

[Test] Trim unnecessary .c and .cpp from config.suffix in lit.local.cfg

2014-05-12 19:57:31 +00:00

LowerAtomic

IR: add a second ordering operand to cmpxhg for failure

2014-03-11 10:48:52 +00:00

LowerExpectIntrinsic

…

LowerInvoke

Remove LowerInvoke's obsolete "-enable-correct-eh-support" option

2014-03-20 19:54:47 +00:00

LowerSwitch

…

Mem2Reg

…

MemCpyOpt

Treat lifetime.start'd memory like we treat freshly alloca'd memory. Patch by Björn Steinbrink!

2014-03-26 23:45:15 +00:00

MergeFunc

IR: Don't allow non-default visibility on local linkage

2014-05-07 22:57:20 +00:00

MetaRenamer

Reject alias to undefined symbols in the verifier.

2014-03-12 20:15:49 +00:00

ObjCARC

Fix use_iterator crash in ObjCArc from r203364

2014-03-18 22:32:43 +00:00

PhaseOrdering

…

PruneEH

…

Reassociate

…

Reg2Mem

…

SampleProfile

Tolerate unmangled names in sample profiles.

2014-03-18 12:03:12 +00:00

Scalarizer

…

ScalarRepl

Fix PR18800. llvm intrinsic memcpy takes 5 arguments void @llvm.memcpy.p0i8.p0i8.i32(i8* <dest>, i8* <src>, i32 <len>, i32 <align>, i1 <isvolatile>).The test case incorrectly uses the old format resulting in isVolatile function in MemIntrinsic to crash during SROA transformation.Modified the test case to use correct signature of memcpy and memset.

2014-03-13 04:50:29 +00:00

SCCP

…

SeparateConstOffsetFromGEP/NVPTX

Add an optimization that does CSE in a group of similar GEPs.

2014-05-01 18:38:36 +00:00

SimplifyCFG

Add ExtractValue instruction to SimplifyCFG's ComputeSpeculationCost

2014-05-09 17:02:46 +00:00

Sink

Sink: Don't sink static allocas from the entry block

2014-03-21 15:51:51 +00:00

SLPVectorizer

Flip on vectorization of bswap intrinsics.

2014-05-19 13:48:08 +00:00

SROA

…

StripSymbols

Add a debug info code generation level to the compile unit metadata

2014-02-27 01:24:56 +00:00

StructurizeCFG

…

TailCallElim

Improve 'tail' call marking in TRE. A bootstrap of clang goes from 375k calls marked tail in the IR to 470k, however this improvement does not carry into an improvement of the call/jmp ratio on x86. The most common pattern is a tail call + br to a block with nothing but a 'ret'.

2014-05-05 23:59:03 +00:00

TailDup

…