Akira Hatanaka d3a4714c99 [Inliner] Merge the attributes of the caller and callee functions ...

This patch turns off the fast-math optimization attribute on the caller
if the callee's fast-math attribute is not turned on.

For example,

- before inlining
 caller: "less-precise-fpmad"="true"
 callee: "less-precise-fpmad"="false"

- after inlining
 caller: "less-precise-fpmad"="false"

Alternatively, it's possible to block inlining if the caller's and
callee's attributes don't match. If this approach is preferable to the
one in this patch, we can discuss post-commit.

rdar://problem/19836465

Differential Revision: http://reviews.llvm.org/D7802


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257575 91177308-0d34-0410-b5e6-96231b3b80d8

2016-01-13 06:02:45 +00:00

..

ADCE

[PM] Port ADCE to the new pass manager

2015-10-30 23:13:18 +00:00

AddDiscriminators

Reimplement discriminator assignment algorithm.

2015-11-19 19:53:05 +00:00

AlignmentFromAssumptions

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

ArgumentPromotion

DI: Reverse direction of subprogram -> function edge.

2015-11-05 22:03:56 +00:00

AtomicExpand

[IR] Add support for floating pointer atomic loads and stores

2015-12-16 00:49:36 +00:00

BBVectorize

Have a single way for creating unique value names.

2015-11-22 00:16:24 +00:00

BDCE

Move the personality function from LandingPadInst to Function

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

BranchFolding

Move branch folding test to a better location.

2015-12-03 19:41:25 +00:00

CodeExtractor

Move the personality function from LandingPadInst to Function

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

CodeGenPrepare

Re-Revert r257105 (Verifier debug info changes)

2016-01-13 02:31:14 +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 for global aliases

2015-09-11 03:22:04 +00:00

ConstProp

IR: Make ConstantDataArray::getFP actually return a ConstantDataArray

2015-12-09 21:21:07 +00:00

CorrelatedValuePropagation

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

CrossDSOCFI

Cross-DSO control flow integrity (LLVM part).

2015-12-15 23:00:08 +00:00

DeadArgElim

[OperandBundles] Have DeadArgElim play nice with operand bundles

2015-12-23 09:58:36 +00:00

DeadStoreElimination

Re-Revert r257105 (Verifier debug info changes)

2016-01-13 02:31:14 +00:00

EarlyCSE

Fix several accidental DOS line endings in source files

2016-01-03 17:22:03 +00:00

EliminateAvailableExternally

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

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

Float2Int

[Float2Int] Don't operate on vector instructions

2015-12-09 21:08:18 +00:00

ForcedFunctionAttrs

[attrs] Split off the forced attributes utility into its own pass that

2015-12-27 08:13:45 +00:00

FunctionAttrs

[attrs] Split the late-revisit pattern for deducing norecurse in

2016-01-08 10:55:52 +00:00

FunctionImport

Fix bot failure from r257493: remove extraneous temp file read

2016-01-12 17:53:59 +00:00

GCOVProfiling

DI: Reverse direction of subprogram -> function edge.

2015-11-05 22:03:56 +00:00

GlobalDCE

[opaque pointer type] Add textual IR support for explicit type parameter for global aliases

2015-09-11 03:22:04 +00:00

GlobalOpt

Also add unnamed_addr to functions.

2015-12-22 20:43:30 +00:00

GVN

[IR] Reformulate LLVM's EH funclet IR

2015-12-12 05:38:55 +00:00

IndVarSimplify

[IndVars] Have getInsertPointForUses preserve LCSSA

2015-12-08 00:13:21 +00:00

InferFunctionAttrs

[BasicAA] Remove special casing of memset_pattern16 in favor of generic attribute inference

2016-01-06 04:53:16 +00:00

Inline

[Inliner] Merge the attributes of the caller and callee functions

2016-01-13 06:02:45 +00:00

InstCombine

[LibCallSimplifier] use instruction-level fast-math-flags to transform pow(x, 0.5) calls

2016-01-12 19:06:35 +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

CannotBeOrderedLessThanZero: add some missing cases

2016-01-12 23:37:30 +00:00

Internalize

[opaque pointer type] Add textual IR support for explicit type parameter for global aliases

2015-09-11 03:22:04 +00:00

IPConstantProp

[SCCP] Don't violate the lattice invariants

2016-01-07 21:36:16 +00:00

IRCE

[IRCE] Fix a regression introduced in r232444.

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

JumpThreading

Add test for r257279.

2016-01-10 07:13:33 +00:00

LCSSA

[WinEH] Update LCSSA to handle catchswitch with handlers inside and outside a loop

2015-12-18 18:12:35 +00:00

LICM

[LICM] Fix a small oversight introduced in r256763

2016-01-04 23:16:22 +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

Allow LLE/LD and the loop versioning infrastructure to use SCEV predicates

2015-11-09 13:26:09 +00:00

LoopIdiom

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

LoopInterchange

Add support to interchange loops with reductions.

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

LoopLoadElim

Allow LLE/LD and the loop versioning infrastructure to use SCEV predicates

2015-11-09 13:26:09 +00:00

LoopReroll

DI: Reverse direction of subprogram -> function edge.

2015-11-05 22:03:56 +00:00

LoopRotate

DI: Reverse direction of subprogram -> function edge.

2015-11-05 22:03:56 +00:00

LoopSimplify

DI: Reverse direction of subprogram -> function edge.

2015-11-05 22:03:56 +00:00

LoopStrengthReduce

[IR] Remove terminatepad

2015-12-14 18:34:23 +00:00

LoopUnroll

LoopUnroll: Use the optsize threshold for minsize as well

2016-01-11 22:39:43 +00:00

LoopUnswitch

[IR] Reformulate LLVM's EH funclet IR

2015-12-12 05:38:55 +00:00

LoopVectorize

[LoopVectorizer] Refine loop vectorizer's register usage calculator by ignoring specific instructions.

2015-12-15 22:45:09 +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

[cfi] Fix LowerBitSets on 32-bit targets.

2015-12-21 22:14:04 +00:00

LowerExpectIntrinsic

[PM] Port StripDeadPrototypes to the new pass manager

2015-10-30 23:28:12 +00:00

LowerInvoke

Move the personality function from LandingPadInst to Function

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

LowerSwitch

Have a single way for creating unique value names.

2015-11-22 00:16:24 +00:00

Mem2Reg

[Mem2Reg] Respect optnone

2015-12-11 13:36:59 +00:00

MemCpyOpt

Fix PR26051: Memcpy optimization should introduce a call to memcpy before the store destination position

2016-01-06 23:50:22 +00:00

MergeFunc

[IR] Remove terminatepad

2015-12-14 18:34:23 +00:00

MetaRenamer

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

NaryReassociate

[NaryReassociate] allow candidate to have a different type

2015-12-18 21:36:30 +00:00

ObjCARC

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

PartiallyInlineLibCalls

PartiallyInlineLibCalls: Check sqrt result type before transforming it.

2014-08-01 23:21:21 +00:00

PGOProfile

[PGO] make profile prefix even shorter and more readable

2015-12-15 00:32:56 +00:00

PhaseOrdering

Move the personality function from LandingPadInst to Function

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

PlaceSafepoints

[Statepoints] Check for the "gc-leaf-function" attribute on call sites as well.

2016-01-05 23:59:08 +00:00

PruneEH

[OperandBundles] Have PruneEH work correct with operand bundles.

2015-12-08 23:16:52 +00:00

Reassociate

Instructions to be redone only if from the same BB

2016-01-07 23:22:55 +00:00

Reg2Mem

Move the personality function from LandingPadInst to Function

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

RewriteStatepointsForGC

[RS4GC] Update and simplify handling of Constants in findBaseDefiningValueOfVector().

2016-01-09 04:02:16 +00:00

SafeStack

[safestack] Add option for non-TLS unsafe stack pointer.

2015-12-22 00:13:11 +00:00

SampleProfile

SamplePGO - Add initial support for inliner annotations.

2015-11-27 23:14:51 +00:00

Scalarizer

DI: Reverse direction of subprogram -> function edge.

2015-11-05 22:03:56 +00:00

ScalarRepl

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

SCCP

[opaque pointer type] Add textual IR support for explicit type parameter for global aliases

2015-09-11 03:22:04 +00:00

SeparateConstOffsetFromGEP

[SeparateConstOffsetFromGEP] sext(a)+sext(b) => sext(a+b) when a+b can't sign-overflow.

2015-08-14 02:02:05 +00:00

SimplifyCFG

[SimplifyCFG] Extend SimplifyResume to handle phi of trivial landing pad.

2016-01-10 05:48:01 +00:00

Sink

[IR] Reformulate LLVM's EH funclet IR

2015-12-12 05:38:55 +00:00

SLPVectorizer

Re-Revert r257105 (Verifier debug info changes)

2016-01-13 02:31:14 +00:00

SpeculativeExecution

Add a speculative execution pass

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

SROA

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

StraightLineStrengthReduce

[SeparateConstOffsetFromGEP] strengthen the inbounds attribute

2015-08-13 18:48:49 +00:00

StripDeadPrototypes

[PM] Port StripDeadPrototypes to the new pass manager

2015-10-30 23:28:12 +00:00

StripSymbols

DI: Reverse direction of subprogram -> function edge.

2015-11-05 22:03:56 +00:00

StructurizeCFG

Fix CHECK directives that weren't checking.

2015-08-31 21:10:35 +00:00

TailCallElim

[OperandBundles] Have TailCallElim play nice with operand bundles

2015-12-23 09:58:43 +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

[Utils] Insert DW_OP_bit_piece when only describing part of the variable

2016-01-12 22:46:09 +00:00