Chandler Carruth d383b8eec3 [inliner] Skip debug intrinsics even earlier in computing the inline ... cost so that they don't impact the vector bonus. Fundamentally, counting unsimplified instructions is just *wrong*; it will continue to introduce instability as things which do not generate code bizarrely impact inlining. For example, sufficiently nested inlined functions could turn off the vector bonus with lifetime markers just like the debug intrinsics do. =/ This is a short-term tactical fix. Long term, I think we need to remove the vector bonus entirely. That's a separate patch and discussion though. The patch to fix this provided by Dario Domizioli. I've added some comments about the planned direction and used a heavily pruned form of debug info intrinsics for the test case. While this debug info doesn't work or "do" anything useful, it lets us easily test all manner of interference easily, and I suspect this will not be the last time we want to craft a pattern where debug info interferes with the inliner in a problematic way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200609 91177308-0d34-0410-b5e6-96231b3b80d8		2014-02-01 10:38:17 +00:00
..
2003-09-14-InlineValue.ll
2003-09-22-PHINodeInlineFail.ll	Update some EH tests that were violating the new EH model.	2013-03-21 18:30:10 +00:00
2003-09-22-PHINodesInExceptionDest.ll
2003-09-22-PHINodesInNormalInvokeDest.ll	Update some EH tests that were violating the new EH model.	2013-03-21 18:30:10 +00:00
2003-10-13-AllocaDominanceProblem.ll
2004-04-15-InlineDeletesCall.ll
2004-04-20-InlineLinkOnce.ll
2004-10-17-InlineFunctionWithoutReturn.ll
2006-01-14-CallGraphUpdate.ll
2006-07-12-InlinePruneCGUpdate.ll
2006-11-09-InlineCGUpdate-2.ll	Remove the dependent libraries feature.	2012-11-27 09:55:56 +00:00
2006-11-09-InlineCGUpdate.ll	Remove the dependent libraries feature.	2012-11-27 09:55:56 +00:00
2007-04-15-InlineEH.ll
2007-06-25-WeakInline.ll
2007-12-19-InlineNoUnwind.ll
2008-09-02-NoInline.ll
2009-01-08-NoInlineDynamicAlloca.ll
2009-01-13-RecursiveInlineCrash.ll
2009-05-07-CallUsingSelfCrash.ll
2010-05-12-ValueMap.ll	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 13:57:25 +00:00
2010-05-31-ByvalTailcall.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
alloca_test.ll	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 01:28:40 +00:00
alloca-bonus.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
alloca-in-scc.ll
alloca-merge-align-nodl.ll	TBAA: remove !tbaa from testing cases when they are not needed.	2013-09-30 18:17:35 +00:00
alloca-merge-align.ll	TBAA: remove !tbaa from testing cases when they are not needed.	2013-09-30 18:17:35 +00:00
always-inline.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
array_merge.ll
attributes.ll	Disable inlining between sanitized and non-sanitized functions.	2013-08-08 08:22:39 +00:00
basictest.ll	Fixup to r186268 and r186269: don't append -LABEL to CHECK-NOT. No functionality change.	2013-07-14 02:10:57 +00:00
blockaddress.ll
byval.ll	Revert "Inliner: Handle readonly attribute per argument when adding memcpy"	2013-11-03 12:22:13 +00:00
callgraph-update.ll
casts.ll
cfg_preserve_test.ll
crash2.ll	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 02:33:22 +00:00
crash.ll
delete-call.ll	Fix FileCheck --check-prefix lines.	2013-08-12 12:43:26 +00:00
devirtualize-2.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
devirtualize-3.ll	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 01:28:40 +00:00
devirtualize.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
dynamic_alloca_test.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
externally_available.ll
gvn-inline-iteration.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
ignore-debug-info.ll	[inliner] Skip debug intrinsics even earlier in computing the inline	2014-02-01 10:38:17 +00:00
inline_cleanup.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
inline_constprop.ll	Have InlineCost check constant fcmps	2013-07-20 04:09:00 +00:00
inline_dce.ll
inline_invoke.ll	Fix inlining to not produce duplicate landingpad clauses	2013-12-08 00:50:58 +00:00
inline_minisize.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
inline_prune.ll
inline_returns_twice.ll	[inliner] Fix PR18206 by preventing inlining functions that call setjmp	2013-12-13 08:00:01 +00:00
inline_ssp.ll	Modify the LLVM assembly output so that it uses references to represent function attributes.	2013-02-20 07:21:42 +00:00
inline-byval-bonus.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
inline-invoke-tail.ll
inline-invoke-with-asm-call.ll	Rename testing case to use - instead of _.	2013-11-04 18:52:06 +00:00
inline-optnone.ll	The 'optnone' attribute means don't inline anything into this function	2013-11-18 21:44:03 +00:00
inline-optsize.ll	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 01:28:40 +00:00
inline-tail.ll
invoke_test-1.ll
invoke_test-2.ll
invoke_test-3.ll
invoke-cleanup.ll	Fix inlining to not lose the "cleanup" clause from landingpads	2013-12-08 00:51:21 +00:00
invoke-combine-clauses.ll	Fix inlining to not produce duplicate landingpad clauses	2013-12-08 00:50:58 +00:00
invoke-cost.ll	[inliner] Completely change (and fix) how the inline cost analysis	2013-12-13 07:59:56 +00:00
lifetime-no-datalayout.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
lifetime.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
nested-inline.ll	Fixup to r186268 and r186269: don't append -LABEL to CHECK-NOT. No functionality change.	2013-07-14 02:10:57 +00:00
noinline-recursive-fn.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
noinline.ll	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2013-01-01 13:57:25 +00:00
PR4909.ll
ptr-diff.ll	Fix known typos	2014-01-24 17:20:08 +00:00
recursive.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