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llvm-mirror/test/Transforms/GVN
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Manman Ren 6e5ea3bafd Memory Dependence Analysis: fix a miscompile that uses DT to approxmiate the 
reachablity.

We conservatively approximate the reachability analysis by saying it is not
reachable if there is a single path starting from "From" and the path does not
reach "To".

rdar://12801584

llvm-svn: 171512
2013-01-04 19:19:47 +00:00
..
2007-07-25-DominatedLoop.ll
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2007-07-25-InfiniteLoop.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +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
remove a trivial test, make some other tests less trivial.
2011-05-22 07:02:43 +00:00
2007-07-26-NonRedundant.ll
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2007-07-26-PhiErasure.ll
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2007-07-30-PredIDom.ll
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2007-07-31-NoDomInherit.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2007-07-31-RedundantPhi.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
2008-02-12-UndefLoad.ll
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2008-02-13-NewPHI.ll
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2008-07-02-Unreachable.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
2008-12-09-SelfRemove.ll
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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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2009-02-17-LoadPRECrash.ll
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2009-03-10-PREOnVoid.ll
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2009-06-17-InvalidPRE.ll
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2009-07-13-MemDepSortFail.ll
Correct bogus module triple specifications.
2010-08-30 10:48:29 +00:00
2009-11-12-MemDepMallocBitCast.ll
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2010-03-31-RedundantPHIs.ll
Teach InstructionSimplify about phi nodes. I chose to have it simply
2010-11-14 13:30:18 +00:00
2010-05-08-OneBit.ll
Update some tests to the new EH scheme.
2011-09-01 00:58:03 +00:00
2010-11-13-Simplify.ll
Testcase to go along with commit 118923 ("Have GVN simplify instructions
2010-11-13 21:33:19 +00:00
2011-04-27-phioperands.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2013-01-01 13:57:25 +00:00
2011-06-01-NonLocalMemdepMiscompile.ll
When marking a block as being unanalyzable, use "Clobber" on the terminator instead of the first instruction in the block. This is a bit of a hack; "Clobber" isn't really the right marking in the first place. memdep doesn't really have any way of properly expressing "unanalyzable" at the moment. Using it on the terminator is much less ambiguous than using it on an arbitrary instruction, though.
2011-06-02 00:08:52 +00:00
2011-07-07-MatchIntrinsicExtract.ll
Added test cases for GVN signed intrinsics recognition, r134777.
2011-07-09 00:36:54 +00:00
2011-09-07-TypeIdFor.ll
Mark the eh.typeid.for intrinsic as being 'const', which it is inside
2011-09-09 07:50:37 +00:00
2012-05-22-PreCrash.ll
Fix PR12858, a crash due to GVN's PRE not fully removing an instruction from the
2012-05-22 14:17:53 +00:00
atomic.ll
Atomic load/store handling for the passes using memdep (GVN, DSE, memcpyopt).
2011-08-17 22:22:24 +00:00
basic.ll
Fix the remaining TCL-style quotes found in the testsuite. This is
2012-07-02 19:09:46 +00:00
bitcast-of-call.ll
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calls-nonlocal.ll
Make BasicAliasAnalysis a normal AliasAnalysis implementation which
2010-10-18 18:04:47 +00:00
calls-readonly.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
commute.ll
Teach GVN that x+y is the same as y+x and that x<y is the same as y>x.
2012-02-24 15:16:31 +00:00
condprop.ll
Nick pointed out on IRC that GVN's propagateEquality wasn't propagating
2012-03-04 13:25:19 +00:00
crash-no-aa.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
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2012-12-30 02:33:22 +00:00
edge.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2013-01-01 13:57:25 +00:00
fpmath.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2013-01-01 13:57:25 +00:00
lifetime-simple.ll
Make BasicAliasAnalysis a normal AliasAnalysis implementation which
2010-10-18 18:04:47 +00:00
lit.local.cfg
Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.
2012-02-16 06:28:33 +00:00
load-constant-mem.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
load-pre-align.ll
Remove arm_apcscc from the test files. It is the default and doing this
2010-06-17 15:18:27 +00:00
load-pre-licm.ll
Make BasicAliasAnalysis a normal AliasAnalysis implementation which
2010-10-18 18:04:47 +00:00
local-pre.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
lpre-call-wrap-2.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2012-12-30 01:28:40 +00:00
lpre-call-wrap.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2012-12-30 01:28:40 +00:00
malloc-load-removal.ll
Make MemoryBuiltins aware of TargetLibraryInfo.
2012-08-29 15:32:21 +00:00
MemdepMiscompile.ll
Memory Dependence Analysis: fix a miscompile that uses DT to approxmiate the
2013-01-04 19:19:47 +00:00
non-local-offset.ll
Enhance GVN to do more precise alias queries for non-local memory
2010-11-10 20:37:15 +00:00
nonescaping-malloc.ll
Convert the uses of '|&' to use '2>&1 |' instead, which works on old
2012-07-02 18:37:59 +00:00
null-aliases-nothing.ll
llvm/test/Transforms/GVN/null-aliases-nothing.ll: Fix a RUN line not to emit ModuleID.
2012-12-30 00:33:26 +00:00
phi-translate-partial-alias.ll
Add a testcase to demonstrate the problem where phi translation is
2011-06-04 07:05:05 +00:00
phi-translate.ll
GVN does simple propagation of conditions: when it sees a conditional
2011-10-05 14:28:49 +00:00
pr10820.ll
Extra CHECK-NOT to make sure that GVN transform works properly.
2011-09-02 17:40:39 +00:00
pr12979.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2013-01-01 13:57:25 +00:00
pr14166.ll
Update GVN to support vectors of pointers.
2012-10-24 21:22:30 +00:00
pre-basic-add.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
pre-compare.ll
Don't PRE compares.
2012-03-29 17:22:39 +00:00
pre-load.ll
Make BasicAliasAnalysis a normal AliasAnalysis implementation which
2010-10-18 18:04:47 +00:00
pre-single-pred.ll
LoadPRE was not properly checking that the load it was PRE'ing post-dominated the block it was being hoisted to.
2010-09-25 05:26:18 +00:00
preserve-tbaa.ll
make this test less trivial.
2011-05-22 06:59:33 +00:00
range.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2013-01-01 13:57:25 +00:00
rle-must-alias.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
rle-no-phi-translate.ll
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rle-nonlocal.ll
Make BasicAliasAnalysis a normal AliasAnalysis implementation which
2010-10-18 18:04:47 +00:00
rle-phi-translate.ll
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rle-semidominated.ll
Convert all tests using TCL-style quoting to use shell-style quoting.
2012-07-02 12:47:22 +00:00
rle.ll
unHECKify test. It was fixed by Chris in 2009.
2012-12-12 20:43:00 +00:00
tbaa.ll
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID
2013-01-01 13:57:25 +00:00