Reid Kleckner b53f724f91 Update enforceKnownAlignment after the isWeakForLinker semantic change ...

Previously we would refrain from attempting to increase the linkage of
available_externally globals because they were considered weak for the
linker. Now they are treated more like a declaration instead of a weak
definition.

This was causing SSE alignment faults in Chromuim, when some code
assumed it could increase the alignment of a dllimported global that it
didn't control.  http://crbug.com/509256

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242091 91177308-0d34-0410-b5e6-96231b3b80d8

2015-07-14 00:11:08 +00:00

..

ADCE

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

AddDiscriminators

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

AlignmentFromAssumptions

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

ArgumentPromotion

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

AtomicExpand/ARM

…

BBVectorize

Changed renaming of local symbols by inserting a dot vefore the numeric suffix.

2015-05-12 16:47:30 +00:00

BDCE

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

BranchFolding

Delete -std-compile-opts.

2014-10-16 20:00:02 +00:00

CodeExtractor

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

CodeGenPrepare

AMDGPU: Fix some places missed in rename

2015-06-19 17:39:03 +00:00

ConstantHoisting

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

ConstantMerge

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

ConstProp

[ConstantFolding] Fix wrong folding of intrinsic 'convert.from.fp16'.

2015-05-14 18:01:48 +00:00

CorrelatedValuePropagation

[CVP] Don't assume Constants of type i1 can be known to be true or false

2015-06-06 04:56:51 +00:00

DeadArgElim

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

DeadStoreElimination

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

EarlyCSE

Correct a mistaken comment from 238071 [NFC]

2015-05-23 00:05:43 +00:00

EliminateAvailableExternally

Don't change the visibility when converting a definition to a declaration.

2015-07-13 14:18:22 +00:00

Float2Int

Reapply r233175 and r233183: float2int.

2015-03-27 10:36:57 +00:00

FunctionAttrs

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

GCOVProfiling

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

GlobalDCE

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

GlobalOpt

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

GVN

GVN: If a branch has two identical successors, we cannot declare either dead.

2015-06-25 18:32:02 +00:00

IndVarSimplify

[IndVars] Try to use existing values in RewriteLoopExitValues.

2015-07-09 18:46:12 +00:00

Inline

Rename llvm.frameescape and llvm.framerecover to localescape and localrecover

2015-07-07 22:25:32 +00:00

InstCombine

Update enforceKnownAlignment after the isWeakForLinker semantic change

2015-07-14 00:11:08 +00:00

InstMerge

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

InstSimplify

[InstSimplify] Teach InstSimplify how to simplify extractelement

2015-07-13 01:15:53 +00:00

Internalize

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

IPConstantProp

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

IRCE

[IRCE] Fix a regression introduced in r232444.

2015-03-24 19:29:18 +00:00

JumpThreading

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

LCSSA

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

LICM

[LICM] Don't try to sink values out of loops without any exits

2015-07-12 03:53:05 +00:00

LoadCombine

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

LoopDeletion

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

LoopDistribute

[LAA] Merge memchecks for accesses separated by a constant offset

2015-07-08 09:16:33 +00:00

LoopIdiom

Remove unnecessary lines from the test in r242068.

2015-07-13 21:50:35 +00:00

LoopInterchange

Add support to interchange loops with reductions.

2015-04-23 04:51:44 +00:00

LoopReroll

[LSR] canonicalize Prod*(1<<C) to Prod<<C

2015-06-24 19:28:40 +00:00

LoopRotate

Disable loop re-rotation for -Oz (patch by Andrey Turetsky)

2015-07-10 10:37:09 +00:00

LoopSimplify

[LoopSimplify] Set proper debug location in loop backedge blocks.

2015-06-29 21:30:14 +00:00

LoopStrengthReduce

[LSR] don't attempt to promote ephemeral values to indvars

2015-07-13 03:28:53 +00:00

LoopUnroll

Enable runtime unrolling with unroll pragma metadata

2015-07-13 18:26:27 +00:00

LoopUnswitch

Fix PR13851: Preserve metadata for the unswitched branch

2015-06-23 05:31:09 +00:00

LoopVectorize

Renamed some uses of unroll to interleave in the vectorizer.

2015-07-11 00:31:11 +00:00

LowerAtomic

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

LowerBitSets

LowerBitSets: Ignore bitset entries that do not directly refer to a global.

2015-06-27 00:17:51 +00:00

LowerExpectIntrinsic

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

LowerInvoke

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

LowerSwitch

Changed renaming of local symbols by inserting a dot vefore the numeric suffix.

2015-05-12 16:47:30 +00:00

Mem2Reg

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

MemCpyOpt

[MemCpyOpt] Do move the memset, but look at its dest's dependencies.

2015-05-21 01:43:39 +00:00

MergeFunc

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

MetaRenamer

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

NaryReassociate

[NaryReassociate] enhances nsw by leveraging @llvm.assume

2015-07-01 03:38:49 +00:00

ObjCARC

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

PartiallyInlineLibCalls

…

PhaseOrdering

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

PlaceSafepoints

Rename llvm.frameescape and llvm.framerecover to localescape and localrecover

2015-07-07 22:25:32 +00:00

PruneEH

[PruneEH] A naked, noinline function can return via InlineAsm

2015-06-27 07:52:53 +00:00

Reassociate

[Reassociate] Don't propogate flags when creating negations

2015-06-24 21:27:36 +00:00

Reg2Mem

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

RewriteStatepointsForGC

[RewriteStatepointsForGC] Generalized vector phi/select handling for base pointers

2015-06-26 22:47:37 +00:00

SafeStack

SafeStack: Create the unsafe stack pointer on demand.

2015-06-22 20:26:54 +00:00

SampleProfile

Add function entry counts from sample profiles.

2015-05-13 17:04:29 +00:00

Scalarizer

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

ScalarRepl

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

SCCP

[SCCP] Turn loads of null into undef instead of zero initialized values

2015-07-01 05:37:57 +00:00

SeparateConstOffsetFromGEP

AMDGPU: Fix some places missed in rename

2015-06-19 17:39:03 +00:00

SimplifyCFG

AMDGPU: Fix some places missed in rename

2015-06-19 17:39:03 +00:00

Sink

Teach the IR Sink pass to (conservatively) respect convergent annotations.

2015-06-01 17:20:31 +00:00

SLPVectorizer

[SLPVectorizer] Try different vectorization factors for store chains

2015-07-08 23:40:55 +00:00

SpeculativeExecution

Add a speculative execution pass

2015-05-15 17:54:48 +00:00

SROA

[ConstantFold] Don't fold ppc_fp128 <-> int bitcasts

2015-03-28 16:44:57 +00:00

StraightLineStrengthReduce

[SLSR] S's basis must have the same type as S

2015-06-28 17:45:05 +00:00

StripSymbols

IR: Give 'DI' prefix to debug info metadata

2015-04-29 16:38:44 +00:00

StructurizeCFG

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

TailCallElim

TRE: Just erase dead BBs and tweak the iteration loop not to increment the deleted BB iterator.

2015-02-28 16:47:27 +00:00

TailDup

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

Util

Changed renaming of local symbols by inserting a dot vefore the numeric suffix.

2015-05-12 16:47:30 +00:00