Peter Collingbourne c7ab4f99be Do not optimise fprintf() calls if its return value is used. ...

Differential Revision: http://llvm-reviews.chandlerc.com/D620

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179661 91177308-0d34-0410-b5e6-96231b3b80d8

2013-04-17 02:01:10 +00:00

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ADCE

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ArgumentPromotion

Update some EH tests that were violating the new EH model.

2013-03-21 18:30:10 +00:00

BBVectorize

CostModel: increase the default cost of supported floating point operations from 1 to two. Fixed a few tests that changes because now the cost of one insert + a vector operation on two doubles is lower than two scalar operations on doubles.

2013-04-12 21:15:03 +00:00

BlockPlacement

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BranchFolding

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CodeExtractor

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CodeGenPrepare

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ConstantMerge

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ConstProp

Remove this testcase until I can figure out how to properly conditionalize it.

2013-02-07 07:01:54 +00:00

CorrelatedValuePropagation

CVP: If we have a PHI with an incoming select, try to skip the select.

2013-02-24 15:34:43 +00:00

DeadArgElim

Revert "Adding DIImportedModules to DIScopes."

2013-03-28 02:44:59 +00:00

DeadStoreElimination

Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID

2013-01-01 13:57:25 +00:00

EarlyCSE

Initially forgotten-to-svn-add test case for r177279.

2013-03-18 12:07:24 +00:00

FunctionAttrs

Move library call prototype attribute inference to functionattrs

2013-03-21 00:55:59 +00:00

GCOVProfiling

Revert "Adding DIImportedModules to DIScopes."

2013-03-28 02:44:59 +00:00

GlobalDCE

GlobalDCE: Fix an oversight in my last commit that could lead to crashes.

2013-04-13 16:11:14 +00:00

GlobalOpt

Use a worklist to avoid a sneaky iterator invalidation.

2013-04-02 08:16:45 +00:00

GVN

Revert 179071 because it is not the right way to support non standard new/new[] operators.

2013-04-09 04:43:46 +00:00

IndVarSimplify

IndVarSimplify: do not recompute an IV value outside of the loop if :

2013-03-19 20:00:22 +00:00

Inline

Update test. There may be multiple catches, but those will be cleaned up.

2013-03-22 20:36:39 +00:00

InstCombine

Do not optimise fprintf() calls if its return value is used.

2013-04-17 02:01:10 +00:00

InstSimplify

Add missing colons to check lines.

2013-04-11 12:41:41 +00:00

Internalize

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IPConstantProp

Use references to attribute groups on the call/invoke instructions.

2013-02-22 09:09:42 +00:00

JumpThreading

Use references to attribute groups on the call/invoke instructions.

2013-02-22 09:09:42 +00:00

LCSSA

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LICM

Revert the test moves from 176733. Use "REQUIRES: asserts" instead.

2013-03-12 16:27:52 +00:00

LoopDeletion

Modify the LLVM assembly output so that it uses references to represent function attributes.

2013-02-20 07:21:42 +00:00

LoopIdiom

PR14904: Segmentation fault running pass 'Recognize loop idioms'

2013-01-10 23:32:01 +00:00

LoopRotate

Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID

2012-12-30 02:33:22 +00:00

LoopSimplify

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LoopStrengthReduce

LSR IVChain improvement.

2013-02-09 01:11:01 +00:00

LoopUnroll

Revert the test moves from 176733. Use "REQUIRES: asserts" instead.

2013-03-12 16:27:52 +00:00

LoopUnswitch

Revert the test moves from 176733. Use "REQUIRES: asserts" instead.

2013-03-12 16:27:52 +00:00

LoopVectorize

LoopVectorizer: integer division is not a reduction operation

2013-04-12 15:15:19 +00:00

LowerAtomic

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LowerExpectIntrinsic

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LowerInvoke

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LowerSwitch

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Mem2Reg

Revert "Adding DIImportedModules to DIScopes."

2013-03-28 02:44:59 +00:00

MemCpyOpt

Use references to attribute groups on the call/invoke instructions.

2013-02-22 09:09:42 +00:00

MergeFunc

We are not able to bitcast a pointer to an integral value.

2013-04-15 22:33:50 +00:00

MetaRenamer

Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID

2013-01-01 13:57:25 +00:00

ObjCARC

An objc_retain can serve as a use for a different pointer.

2013-04-05 22:54:32 +00:00

PhaseOrdering

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PruneEH

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Reassociate

Correct assertion condition

2013-04-01 18:13:05 +00:00

Reg2Mem

Make sure we don't emit instructions before a landingpad instruction.

2013-01-08 10:51:32 +00:00

ScalarRepl

Disable the optimization about promoting vector-element-access with symbolic index.

2013-04-05 21:07:08 +00:00

SCCP

Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID

2013-01-01 13:57:25 +00:00

SimplifyCFG

simplifycfg: Fix integer overflow converting switch into icmp.

2013-04-16 08:35:36 +00:00

SimplifyLibCalls

Move library call prototype attribute inference to functionattrs

2013-03-21 00:55:59 +00:00

Sink

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SLPVectorizer

SLPVectorizer: Make it a function pass and add code for hoisting the vector-gather sequence out of loops.

2013-04-15 22:00:26 +00:00

SROA

Fix PR15674 (and PR15603): a SROA think-o.

2013-04-07 11:47:54 +00:00

StripSymbols

Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID

2013-01-01 13:57:25 +00:00

TailCallElim

Revert the test moves from 176733. Use "REQUIRES: asserts" instead.

2013-03-12 16:27:52 +00:00

TailDup

Revert the test moves from 176733. Use "REQUIRES: asserts" instead.

2013-03-12 16:27:52 +00:00