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llvm-project/llvm/test/Transforms/GVN
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Philip Reames cf524a408a [PRE] Add a bunch of test cases for LICM-like PRE patterns 
These were inspired by a very old review I'm about to abandon (https://reviews.llvm.org/D7061).  Several of the test cases from that worked without modification and expanding test coverage of such cases is always worthwhile.

llvm-svn: 321764
2018-01-03 22:28:26 +00:00
..
PRE
[PRE] Add a bunch of test cases for LICM-like PRE patterns
2018-01-03 22:28:26 +00:00
2007-07-25-DominatedLoop.ll
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2007-07-25-InfiniteLoop.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
2007-07-25-Loop.ll
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2007-07-25-NestedLoop.ll
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2007-07-25-SinglePredecessor.ll
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2007-07-26-InterlockingLoops.ll
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2007-07-26-NonRedundant.ll
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2007-07-26-PhiErasure.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
2007-07-30-PredIDom.ll
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2007-07-31-NoDomInherit.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
2007-07-31-RedundantPhi.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
2008-02-12-UndefLoad.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
2008-02-13-NewPHI.ll
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2008-07-02-Unreachable.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
2008-12-09-SelfRemove.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
2008-12-12-RLE-Crash.ll
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2008-12-14-rle-reanalyze.ll
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2008-12-15-CacheVisited.ll
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2009-01-21-SortInvalidation.ll
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2009-01-22-SortInvalidation.ll
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2009-03-10-PREOnVoid.ll
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2009-07-13-MemDepSortFail.ll
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2009-11-12-MemDepMallocBitCast.ll
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2010-03-31-RedundantPHIs.ll
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2010-05-08-OneBit.ll
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2010-11-13-Simplify.ll
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2011-04-27-phioperands.ll
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2011-07-07-MatchIntrinsicExtract.ll
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2011-09-07-TypeIdFor.ll
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2012-05-22-PreCrash.ll
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2016-08-30-MaskedScatterGather.ll
Support arbitrary address space pointers in masked gather/scatter intrinsics.
2017-05-03 12:28:54 +00:00
assume-equal.ll
[Devirtualization] MemDep returns non-local !invariant.group dependencies
2017-01-12 11:33:58 +00:00
basic-undef-test.ll
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basic.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
big-endian.ll
Do not widen load for different variable in GVN.
2016-09-09 18:42:35 +00:00
bitcast-of-call.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
br-identical.ll
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calloc-load-removal.ll
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calls-nonlocal.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
calls-readonly.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
commute.ll
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cond_br2.ll
Add address space mangling to lifetime intrinsics
2017-04-10 20:18:21 +00:00
cond_br.ll
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condprop.ll
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crash-no-aa.ll
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crash.ll
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dbg-redundant-load.ll
When GVN removes a redundant load, it should not modify the debug location of the dominating load.
2016-12-07 12:31:36 +00:00
debugloc.ll
Do not propagate DebugLoc across basic blocks
2017-01-31 20:57:13 +00:00
edge.ll
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fence.ll
[AliasAnalysis] Fences do not modify constant memory location
2017-01-20 00:21:33 +00:00
flags.ll
[GVN] Respect fast-math-flags on fcmps
2016-04-22 06:37:51 +00:00
fold-const-expr.ll
Fix some DOS-style line endings that I suspect snuck in from one of the
2016-12-23 02:02:26 +00:00
fpmath.ll
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funclet.ll
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int_sideeffect.ll
Add an @llvm.sideeffect intrinsic
2017-11-08 21:59:51 +00:00
invariant.group.ll
Let llvm.invariant.group.barrier accepts pointer to any address space
2017-11-16 16:32:16 +00:00
invariant.start.ll
[AliasAnalysis] Treat invariant.start as read-memory
2016-08-09 17:18:05 +00:00
lifetime-simple.ll
Add address space mangling to lifetime intrinsics
2017-04-10 20:18:21 +00:00
load-constant-mem.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
load-from-unreachable-predecessor.ll
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malloc-load-removal.ll
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MemdepMiscompile.ll
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no_speculative_loads_with_asan.ll
Hardware-assisted AddressSanitizer (llvm part).
2017-12-09 00:21:41 +00:00
noalias.ll
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non-integral-pointers.ll
[GVN] Don't coerce non-integral pointers to integers or vice versa
2017-04-19 18:21:09 +00:00
non-local-offset.ll
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nonescaping-malloc.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
null-aliases-nothing.ll
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opt-remarks.ll
This patch fixes https://bugs.llvm.org/show_bug.cgi?id=32352
2017-09-15 20:10:09 +00:00
phi-translate-partial-alias.ll
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pr10820.ll
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pr12979.ll
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pr14166.ll
[InstSimplify] Cast folding can be made more generic
2016-07-26 17:58:05 +00:00
pr17732.ll
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pr17852.ll
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pr24397.ll
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pr24426.ll
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pr25440.ll
Do not widen load for different variable in GVN.
2016-09-09 18:42:35 +00:00
pr28562.ll
[IR] andIRFlags and copyIRFlags needs to handle GEP
2016-07-15 05:02:31 +00:00
pr32314.ll
[BasicAA] Add test case that goes with r305481.
2017-06-15 17:27:56 +00:00
pr34908.ll
[GVN] Don't replace constants with constants.
2017-10-11 04:21:51 +00:00
pre-compare.ll
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pre-new-inst.ll
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propagate-ir-flags.ll
Fixed the lost FastMathFlags in GVN(Global Value Numbering).
2016-11-22 20:52:53 +00:00
range.ll
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readattrs.ll
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rle-must-alias.ll
[GVN] Use FileCheck instead of grep for tests.
2016-07-17 23:21:26 +00:00
rle-no-phi-translate.ll
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rle-nonlocal.ll
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stale-loop-info.ll
[GVN] When merging blocks update LoopInfo if it's available
2016-12-01 03:56:43 +00:00
tbaa.ll
[Analysis] Generate more precise TBAA tags when one access encloses the other
2017-12-18 20:05:20 +00:00
unreachable_block_infinite_loop.ll
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volatile-nonvolatile.ll
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