Frits van Bommel f7b2a9d7df Teach SimplifyCFG that (switch (select cond, X, Y)) is better expressed as a branch. ...

Based on a patch by Alistair Lynn.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126647 91177308-0d34-0410-b5e6-96231b3b80d8

2011-02-28 09:44:07 +00:00

..

2002-05-05-EmptyBlockMerge.ll

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

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

2002-05-21-PHIElimination.ll

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

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

2002-06-24-PHINode.ll

fix a bunch of spurious failures for people whose home directory

2009-09-11 17:02:12 +00:00

2002-09-24-PHIAssertion.ll

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

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

2003-03-07-DominateProblem.ll

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

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

2003-08-05-InvokeCrash.ll

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

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

2003-08-05-MishandleInvoke.ll

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

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

2003-08-17-BranchFold.ll

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

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

2003-08-17-BranchFoldOrdering.ll

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

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

2003-08-17-FoldSwitch-dbg.ll

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

2003-08-17-FoldSwitch.ll

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

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

2004-12-10-SimplifyCFGCrash.ll

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

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

2005-06-16-PHICrash.ll

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

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

2005-08-01-PHIUpdateFail.ll

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

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

2005-08-03-PHIFactorCrash.ll

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

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

2005-10-02-InvokeSimplify.ll

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

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

2005-12-03-IncorrectPHIFold.ll

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

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

2006-02-17-InfiniteUnroll.ll

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

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

2006-06-12-InfLoop.ll

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

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

2006-08-03-Crash.ll

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

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

2006-10-19-UncondDiv.ll

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

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

2006-10-29-InvokeCrash.ll

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

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

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

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

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

2007-11-22-InvokeNoUnwind.ll

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

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

2007-12-21-Crash.ll

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

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

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

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

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

2008-04-23-MergeMultipleResultRet.ll

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

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

2008-04-27-MultipleReturnCrash.ll

Correct bogus module triple specifications.

2010-08-30 10:48:29 +00:00

2008-05-16-PHIBlockMerge.ll

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

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

2008-07-13-InfLoopMiscompile.ll

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

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

2008-09-08-MultiplePred.ll

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

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

2008-09-17-SpeculativeHoist.ll

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

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

2008-10-03-SpeculativelyExecuteBeforePHI.ll

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

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

2008-12-06-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

2008-12-16-DCECond.ll

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

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

2009-01-18-PHIPropCrash.ll

Optimize test more.

2009-11-10 21:02:18 +00:00

2009-01-19-UnconditionalTrappingConstantExpr.ll

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

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

2009-03-05-Speculative-Hoist-Dbg.ll

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

2009-05-12-externweak.ll

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

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

2009-06-15-InvokeCrash.ll

Floating-point add, sub, and mul are now spelled fadd, fsub, and fmul,

2010-03-02 01:11:08 +00:00

2010-03-30-InvokeCrash.ll

testcase for r99914, provided by baldrick!

2010-03-31 20:37:13 +00:00

2010-10-24-OnlyUnwindInEntry.ll

Fix PR8445: a block with no predecessors may be the entry block, in which case

2010-10-24 12:23:30 +00:00

basictest.ll

Re-apply r124518 with fix. Watch out for invalidated iterator.

2011-01-29 04:46:23 +00:00

branch_fold_dbg.ll

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

branch-branch-dbginfo.ll

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

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

branch-cond-merge.ll

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

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

branch-cond-prop.ll

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

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

branch-fold-test.ll

Use opt -S instead of piping bitcode output through llvm-dis.

2009-09-08 22:34:10 +00:00

branch-fold.ll

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

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

branch-phi-thread.ll

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

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

BrUnwind.ll

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

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

dbginfo.ll

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

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

DeadSetCC.ll

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

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

dg.exp

…

duplicate-phis.ll

fix two bogus tests that the asmparser now rejects.

2009-12-30 05:54:51 +00:00

EqualPHIEdgeBlockMerge.ll

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

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

hoist-common-code.dbg.ll

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

hoist-common-code.ll

fix a bunch of spurious failures for people whose home directory

2009-09-11 17:02:12 +00:00

HoistCode.ll

fix a bunch of spurious failures for people whose home directory

2009-09-11 17:02:12 +00:00

indirectbr.ll

Teach SimplifyCFG to turn

2010-12-05 18:29:03 +00:00

invoke_unwind.ll

make these tests a bit less fragile

2010-12-13 05:10:30 +00:00

iterative-simplify.ll

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

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

MagicPointer.ll

Re-apply r124518 with fix. Watch out for invalidated iterator.

2011-01-29 04:46:23 +00:00

noreturn-call.ll

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

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

PhiBlockMerge2.ll

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

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

PhiBlockMerge.ll

fix two significant issues with FoldTwoEntryPHINode:

2010-12-14 08:01:53 +00:00

PhiEliminate2.ll

fix a bunch of spurious failures for people whose home directory

2009-09-11 17:02:12 +00:00

PhiEliminate.ll

- Insert new instructions before DomBlock's terminator,

2010-12-14 08:46:09 +00:00

PhiNoEliminate.ll

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

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

return-merge.ll

fix a bunch of spurious failures for people whose home directory

2009-09-11 17:02:12 +00:00

select-gep.ll

Revert "SimplifyCFG: GEPs with just one non-constant index are also cheap."

2011-02-25 10:33:33 +00:00

speculate-with-offset.ll

Factor out Instruction::isSafeToSpeculativelyExecute's code for

2010-11-11 21:23:25 +00:00

SpeculativeExec.ll

fix a bunch of spurious failures for people whose home directory

2009-09-11 17:02:12 +00:00

switch_create.ll

SimplifyCFG: Track the number of used icmps when turning a icmp chain into a switch. If we used only one icmp, don't turn it into a switch.

2011-02-07 22:37:28 +00:00

switch_formation.dbg.ll

SimplifyCFG: Track the number of used icmps when turning a icmp chain into a switch. If we used only one icmp, don't turn it into a switch.

2011-02-07 22:37:28 +00:00

switch_switch_fold_dbginfo.ll

Use opt -S instead of piping bitcode output through llvm-dis.

2009-09-08 22:34:10 +00:00

switch_switch_fold.ll

Use opt -S instead of piping bitcode output through llvm-dis.

2009-09-08 22:34:10 +00:00

switch_thread.ll

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

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

switch-on-const-select.ll

Teach SimplifyCFG that (switch (select cond, X, Y)) is better expressed as a branch.

2011-02-28 09:44:07 +00:00

switch-simplify-crash.ll

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

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

switch-to-icmp.ll

SimplifyCFG: Track the number of used icmps when turning a icmp chain into a switch. If we used only one icmp, don't turn it into a switch.

2011-02-07 22:37:28 +00:00

trapping-load-unreachable.ll

Test case for r105914.

2010-06-13 16:16:54 +00:00

two-entry-phi-return.dbg.ll

Delete useless trailing semicolons.

2010-01-05 17:55:26 +00:00

two-entry-phi-return.ll

fix a bunch of spurious failures for people whose home directory

2009-09-11 17:02:12 +00:00

UncondBranchToReturn.ll

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

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

UnreachableEliminate.ll

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

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