Duncan P. N. Exon Smith f416d72973 IR: Add 'distinct' MDNodes to bitcode and assembly ...

Propagate whether `MDNode`s are 'distinct' through the other types of IR
(assembly and bitcode).  This adds the `distinct` keyword to assembly.

Currently, no one actually calls `MDNode::getDistinct()`, so these nodes
only get created for:

  - self-references, which are never uniqued, and
  - nodes whose operands are replaced that hit a uniquing collision.

The concept of distinct nodes is still not quite first-class, since
distinct-ness doesn't yet survive across `MapMetadata()`.

Part of PR22111.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225474 91177308-0d34-0410-b5e6-96231b3b80d8

2015-01-08 22:38:29 +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

Replace more uses of 'unwind' in the tests with calls to landingpad and

2011-09-19 22:11:35 +00:00

2004-04-20-InlineLinkOnce.ll

…

2004-10-17-InlineFunctionWithoutReturn.ll

Replace more uses of 'unwind' in the tests with calls to landingpad and

2011-09-19 22:11:35 +00:00

2006-01-14-CallGraphUpdate.ll

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2006-07-12-InlinePruneCGUpdate.ll

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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

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

2007-06-25-WeakInline.ll

…

2007-12-19-InlineNoUnwind.ll

Try to eliminate the use of the 'unwind' instruction.

2011-09-02 22:41:11 +00:00

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

align.ll

Preserve non-byval pointer alignment attributes using @llvm.assume when inlining

2014-10-15 23:44:41 +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

Check the alwaysinline attribute on the call as well as on the caller.

2014-05-19 18:25:54 +00:00

array_merge.ll

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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

Suppress inlining when the block address is taken

2014-07-01 00:19:34 +00:00

byval_lifetime.ll

Add lifetime markers for allocas created to hold byval arguments, make them

2014-04-15 18:06:46 +00:00

byval-tail-call.ll

Revert "Transforms: reapply SVN r219899"

2014-11-04 02:02:14 +00:00

byval.ll

Revert "Inliner: Handle readonly attribute per argument when adding memcpy"

2013-11-03 12:22:13 +00:00

callgraph-update.ll

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casts.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

cfg_preserve_test.ll

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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

…

debug-invoke.ll

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

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

ephemeral.ll

Add functions for finding ephemeral values

2014-09-07 13:49:57 +00:00

externally_available.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

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

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +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_dbg_declare.ll

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +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

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

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-cold.ll

[inline cold threshold] Command line argument for inline threshold will

2014-04-25 17:34:55 +00:00

inline-invoke-tail.ll

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

inline-invoke-with-asm-call.ll

Rename testing case to use - instead of _.

2013-11-04 18:52:06 +00:00

inline-musttail-varargs.ll

Declare that musttail calls in variadic functions forward the ellipsis

2014-08-26 00:33:28 +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

Revert "Transforms: reapply SVN r219899"

2014-11-04 02:02:14 +00:00

inline-vla.ll

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

invoke_test-1.ll

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

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

noalias2.ll

IR: Add 'distinct' MDNodes to bitcode and assembly

2015-01-08 22:38:29 +00:00

noalias-calls.ll

IR: Add 'distinct' MDNodes to bitcode and assembly

2015-01-08 22:38:29 +00:00

noalias-cs.ll

IR: Add 'distinct' MDNodes to bitcode and assembly

2015-01-08 22:38:29 +00:00

noalias.ll

IR: Add 'distinct' MDNodes to bitcode and assembly

2015-01-08 22:38:29 +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

null-function.ll

Add new lines to debugging information.

2014-07-03 02:11:49 +00:00

optimization-remarks.ll

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

pr21206.ll

Change the .ll syntax for comdats and add a syntactic sugar.

2015-01-06 22:55:16 +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

switch.ll

[inliner] Significantly improve the compile time in cases like PR19499

2014-04-28 08:52:44 +00:00