Xin Tong 6bc6fda8c8 Constant fold switch inst when looking for trivial conditions to unswitch on. ...

Summary: Constant fold switch inst when looking for trivial conditions to unswitch on.

Reviewers: sanjoy, chenli, hfinkel, efriedma

Subscribers: llvm-commits, mzolotukhin

Differential Revision: https://reviews.llvm.org/D29037

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293250 91177308-0d34-0410-b5e6-96231b3b80d8

2017-01-27 01:42:20 +00:00

..

2006-06-13-SingleEntryPHI.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2006-06-27-DeadSwitchCase.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-05-09-tl.ll

Eliminate more redundant llvm-as calls.

2009-09-11 18:17:12 +00:00

2007-05-09-Unreachable.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-07-12-ExitDomInfo.ll

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

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

2007-07-13-DomInfo.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-07-18-DomInfo.ll

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

2015-02-27 19:29:02 +00:00

2007-08-01-Dom.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-08-01-LCSSA.ll

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

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

2007-10-04-DomFrontier.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2008-06-02-DomInfo.ll

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

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

2008-06-17-DomFrontier.ll

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

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

2008-11-03-Invariant.ll

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

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

2010-11-18-LCSSA.ll

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

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

2011-06-02-CritSwitch.ll

Fix tests that didn't test anything.

2012-09-26 09:51:39 +00:00

2011-09-26-EHCrash.ll

Remove the ScalarReplAggregates pass

2016-06-15 00:19:09 +00:00

2011-11-18-SimpleSwitch.ll

Have a single way for creating unique value names.

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

2011-11-18-TwoSwitches-Threshold.ll

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

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

2011-11-18-TwoSwitches.ll

Have a single way for creating unique value names.

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

2012-04-02-IndirectBr.ll

Fix 12513: Loop unrolling breaks with indirect branches.

2012-04-10 05:14:42 +00:00

2012-04-30-LoopUnswitch-LPad-Crash.ll

Move the personality function from LandingPadInst to Function

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

2012-05-20-Phi.ll

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

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

2015-06-17-Metadata.ll

[SimlifyCFG] Prevent passes from destroying canonical loop structure, especially for nested loops

2016-03-29 04:08:57 +00:00

2015-09-18-Addrspace.ll

Remove handling of AddrSpaceCast in stripAndAccumulateInBoundsConstantOffsets

2015-09-23 19:48:43 +00:00

basictest.ll

Teach LoopUnswitch not to perform non-trivial unswitching on loops containing convergent operations.

2015-10-09 18:40:20 +00:00

cleanuppad.ll

[IR] Reformulate LLVM's EH funclet IR

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

cold-loop.ll

[LoopUnswitch] Add block frequency analysis to recognize hot/cold regions

2015-09-29 05:03:32 +00:00

copy-metadata.ll

[LoopUnswitch] Preserve make.implicit metadata for unswitched conditions

2015-08-05 21:13:26 +00:00

crash.ll

RewriteLoopBodyWithConditionConstant can end up rewriting the

2010-04-20 05:09:16 +00:00

elseif-non-exponential-behavior.ll

[Loop Unswitch] Patch to selective unswitch only the reachable branch instructions.

2016-11-25 14:07:44 +00:00

exponential-behavior.ll

[LoopUnswitch] Avoid exponential behavior

2016-06-25 01:14:19 +00:00

guards.ll

[LoopUnswitch] Unswitch on conditions feeding into guards

2016-06-26 05:10:45 +00:00

infinite-loop.ll

[SimlifyCFG] Prevent passes from destroying canonical loop structure, especially for nested loops

2016-03-29 04:08:57 +00:00

LIV-loop-condtion.ll

[LoopUnswitch] Code refactoring to separate trivial loop unswitch and non-trivial loop unswitch in processCurrentLoop()

2015-07-22 05:26:29 +00:00

msan.ll

Add a missing test.

2016-06-14 21:24:13 +00:00

preserve-analyses.ll

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

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

trivial-unswitch.ll

Constant fold switch inst when looking for trivial conditions to unswitch on.

2017-01-27 01:42:20 +00:00