Matt Arsenault 252134602f Add minnum / maxnum intrinsics ...

These are named following the IEEE-754 names for these
functions, rather than the libm fmin / fmax to avoid
possible ambiguities. Some languages may implement something
resembling fmin / fmax which return NaN if either operand is
to propagate errors. These implement the IEEE-754 semantics
of returning the other operand if either is a NaN representing
missing data.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220341 91177308-0d34-0410-b5e6-96231b3b80d8

2014-10-21 23:00:20 +00:00

..

SPARC

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

X86

Switch to select optimization for two-case switches

2014-10-14 01:58:26 +00:00

2002-05-21-PHIElimination.ll

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2002-09-24-PHIAssertion.ll

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2003-03-07-DominateProblem.ll

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2003-08-05-InvokeCrash.ll

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2003-08-17-BranchFold.ll

Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.

2013-04-09 05:18:53 +00:00

2003-08-17-BranchFoldOrdering.ll

Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.

2013-04-09 05:18:53 +00:00

2003-08-17-FoldSwitch-dbg.ll

Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.

2013-04-09 05:18:53 +00:00

2003-08-17-FoldSwitch.ll

Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.

2013-04-09 05:18:53 +00:00

2004-12-10-SimplifyCFGCrash.ll

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2005-06-16-PHICrash.ll

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2005-08-01-PHIUpdateFail.ll

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2005-10-02-InvokeSimplify.ll

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2005-12-03-IncorrectPHIFold.ll

Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.

2013-04-09 05:18:53 +00:00

2006-02-17-InfiniteUnroll.ll

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2006-06-12-InfLoop.ll

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2006-08-03-Crash.ll

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2006-10-19-UncondDiv.ll

Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.

2013-04-09 05:18:53 +00:00

2006-12-08-Ptr-ICmp-Branch.ll

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2007-11-22-InvokeNoUnwind.ll

Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.

2013-04-09 05:18:53 +00:00

2007-12-21-Crash.ll

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2008-01-02-hoist-fp-add.ll

Converted 8x tests of SimplifyCFG to use FileCheck instead of grep.

2013-04-09 05:18:53 +00:00

2008-05-16-PHIBlockMerge.ll

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2008-07-13-InfLoopMiscompile.ll

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2008-09-08-MultiplePred.ll

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2008-09-17-SpeculativeHoist.ll

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2008-10-03-SpeculativelyExecuteBeforePHI.ll

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2008-12-06-SingleEntryPhi.ll

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2008-12-16-DCECond.ll

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2009-01-18-PHIPropCrash.ll

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2009-01-19-UnconditionalTrappingConstantExpr.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

2009-05-12-externweak.ll

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2010-03-30-InvokeCrash.ll

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2011-03-08-UnreachableUse.ll

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2011-09-05-TrivialLPad.ll

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assume.ll

Add @llvm.assume, lowering, and some basic properties

2014-07-25 21:13:35 +00:00

attr-noduplicate.ll

SimplifyCFG: Don't duplicate calls to functions marked noduplicate v2

2013-10-21 20:07:30 +00:00

basictest.ll

Fix pr14893.

2014-01-28 16:56:46 +00:00

branch-cond-merge.ll

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branch-cond-prop.ll

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branch-fold-dbg.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

branch-fold-test.ll

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branch-fold-threshold.ll

[SimplifyCFG] threshold for folding branches with common destination

2014-09-30 22:23:38 +00:00

branch-fold.ll

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branch-phi-thread.ll

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BrUnwind.ll

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common-dest-folding.ll

FoldBranchToCommonDest merges branches into a single branch with or/and of the condition. It has a heuristics for estimating when some of the dependencies are processed by out-of-order processors. This patch adds another rule to the heuristics that says that if the "BonusInstruction" that we speculatively execute is used by the condition of the second branch then it is okay to hoist it. This change exposes more opportunities for other passes to transform the code. It does not matter that much that we if-convert the code because the selectiondag builder splits or/and branches into multiple branches when profitable.

2013-11-12 22:37:16 +00:00

CoveredLookupTable.ll

Teach simplify-cfg how to correctly create covered lookup tables for switches on iN with N >= 3.

2013-10-20 07:04:37 +00:00

dbginfo.ll

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dce-cond-after-folding-terminator.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

DeadSetCC.ll

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duplicate-phis.ll

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EmptyBlockMerge.ll

Filecheckized 2x tests in SimplifyCFG and removed their date prefix to fit with current llvm style for test names.

2013-01-31 01:04:23 +00:00

EqualPHIEdgeBlockMerge.ll

TryToSimplifyUncondBranchFromEmptyBlock was checking that any common

2013-07-11 08:28:20 +00:00

extract-cost.ll

Add ExtractValue instruction to SimplifyCFG's ComputeSpeculationCost

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

ForwardSwitchConditionToPHI.ll

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hoist-common-code.ll

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hoist-dbgvalue.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

hoist-with-range.ll

Add a test for hoisting instructions with metadata out of then/else blocks

2014-09-09 17:10:21 +00:00

HoistCode.ll

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indirectbr.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

invoke_unwind.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

invoke.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

iterative-simplify.ll

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lifetime.ll

SimplifyCFG: Avoid miscompilations due to removed lifetime intrinsics.

2014-07-30 21:04:00 +00:00

MagicPointer.ll

Teach SimplifyCFG about address spaces

2013-10-21 18:55:08 +00:00

multiple-phis.ll

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no_speculative_loads_with_tsan.ll

Don't speculate loads under ThreadSanitizer

2013-11-21 07:29:28 +00:00

noreturn-call.ll

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phi-undef-loadstore.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

PhiBlockMerge2.ll

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PhiBlockMerge.ll

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PhiEliminate2.ll

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PhiEliminate3.ll

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PhiEliminate.ll

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PHINode.ll

Filecheckized 2x tests in SimplifyCFG and removed their date prefix to fit with current llvm style for test names.

2013-01-31 01:04:23 +00:00

PhiNoEliminate.ll

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PR9946.ll

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PR16069.ll

Second part of pr16069

2013-06-04 14:11:59 +00:00

PR17073.ll

Fix for PR17073 ( http://llvm.org/pr17073 ), simplifycfg illegally hoists an operation in a phi node that can trap.

2014-07-07 21:19:00 +00:00

preserve-branchweights-partial.ll

Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.

2013-07-14 01:50:49 +00:00

preserve-branchweights-switch-create.ll

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preserve-branchweights.ll

PGO branch weight: keep halving the weights until they can fit into

2014-01-27 23:39:03 +00:00

return-merge.ll

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select-gep.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

sink-common-code.ll

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speculate-math.ll

Add minnum / maxnum intrinsics

2014-10-21 23:00:20 +00:00

speculate-store.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

speculate-vector-ops.ll

Make bitcast, extractelement, and insertelement considered cheap for speculation.

2014-05-30 18:34:43 +00:00

speculate-with-offset.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

SpeculativeExec.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

switch_create.ll

Resolve TODO in test now that filecheck has multiple check prefixes.

2013-11-10 02:16:47 +00:00

switch_switch_fold.ll

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switch_thread.ll

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switch-masked-bits.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

switch-on-const-select.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

switch-simplify-crash.ll

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switch-to-icmp.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

switch-to-select-multiple-edge-per-block-phi.ll

Switch to select optimization for two-case switches

2014-10-14 01:58:26 +00:00

switch-to-select-two-case.ll

Switch to select optimization for two-case switches

2014-10-14 01:58:26 +00:00

trap-debugloc.ll

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

trapping-load-unreachable.ll

IR: add a second ordering operand to cmpxhg for failure

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

trivial-throw.ll

Don't remove a landing pad if the invoke requires a table entry.

2013-03-11 20:53:00 +00:00

two-entry-phi-return.ll

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UncondBranchToReturn.ll

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unreachable-blocks.ll

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UnreachableEliminate.ll

Switch to select optimization for two-case switches

2014-10-14 01:58:26 +00:00

volatile-phioper.ll

Use function attributes to indicate that we don't want to realign the stack.

2013-08-01 21:42:05 +00:00