llvm-6502/test/Transforms/GVN
Manman Ren c55bd47105 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171512 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-04 19:19:47 +00:00
..
2007-07-25-DominatedLoop.ll
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
2007-07-25-NestedLoop.ll
2007-07-25-SinglePredecessor.ll
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
2007-07-26-PhiErasure.ll
2007-07-30-PredIDom.ll
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
2008-02-13-NewPHI.ll
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
2008-12-12-RLE-Crash.ll
2008-12-14-rle-reanalyze.ll
2008-12-15-CacheVisited.ll
2009-01-21-SortInvalidation.ll
2009-01-22-SortInvalidation.ll
2009-02-17-LoadPRECrash.ll
2009-03-10-PREOnVoid.ll
2009-06-17-InvalidPRE.ll
2009-07-13-MemDepSortFail.ll
2009-11-12-MemDepMallocBitCast.ll
2010-03-31-RedundantPHIs.ll
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
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
calls-nonlocal.ll
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
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
load-pre-licm.ll
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
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
pre-single-pred.ll
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
rle-nonlocal.ll
rle-phi-translate.ll
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