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39f65335d5e4a8d2fc7cc3cd364984e864b5348a
clang-p2996/llvm/test/Transforms/InstCombine
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Chris Lattner e04c652f5d new testcase for PR1304 
llvm-svn: 35791
2007-04-09 01:37:35 +00:00
..
.cvsignore
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2002-03-11-InstCombineHang.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2002-05-14-SubFailure.ll
don't use 'not' when we can use a positive test
2007-03-28 01:43:43 +00:00
2002-05-14-TouchDeletedInst.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2002-08-02-CastTest.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2002-09-17-GetElementPtrCrash.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2002-12-05-MissedConstProp.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2003-05-26-CastMiscompile.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2003-05-27-ConstExprCrash.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2003-06-05-BranchInvertInfLoop.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2003-06-22-ConstantExprCrash.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2003-07-21-ExternalConstant.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2003-08-12-AllocaNonNull.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2003-09-09-VolatileLoadElim.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2003-10-23-InstcombineNullFail.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2003-10-29-CallSiteResolve.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2003-11-03-VarargsCallBug.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2003-11-13-ConstExprCastCall.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-01-13-InstCombineInvokePHI.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-02-23-ShiftShiftOverflow.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-03-13-InstCombineInfLoop.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-04-04-InstCombineReplaceAllUsesWith.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-05-07-UnsizedCastLoad.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-07-27-ConstantExprMul.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-08-09-RemInfLoop.llx
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-08-10-BoolSetCC.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-09-20-BadLoadCombine2.llx
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-09-20-BadLoadCombine.llx
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-09-28-BadShiftAndSetCC.llx
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-11-22-Missed-and-fold.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-11-27-SetCCForCastLargerAndConstant.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-12-08-InstCombineCrash.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2004-12-08-RemInfiniteLoop.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2005-03-04-ShiftOverflow.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2005-04-07-UDivSelectCrash.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2005-06-15-DivSelectCrash.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2005-06-15-ShiftSetCCCrash.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2005-06-16-RangeCrash.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2005-06-16-SetCCOrSetCCMiscompile.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2005-07-07-DeadPHILoop.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-02-07-SextZextCrash.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-02-13-DemandedMiscompile.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-02-28-Crash.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-03-30-ExtractElement.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-04-01-InfLoop.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-04-28-ShiftShiftLongLong.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-05-04-DemandedBitCrash.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-05-06-Infloop.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-05-10-InvalidIndexUndef.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-06-28-infloop.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-09-11-EmptyStructCrash.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-09-15-CastToBool.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-10-19-SignedToUnsignedCastAndConst-2.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-10-19-SignedToUnsignedCastAndConst.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-10-20-mask.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-10-26-VectorReassoc.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-11-03-Memmove64.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-11-10-ashr-miscompile.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-11-27-XorBug.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-12-01-BadFPVectorXform.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-12-05-fp-to-int-ext.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-12-08-ICmp-Combining.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-12-08-Phi-ICmp-Op-Fold.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-12-08-Select-ICmp.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-12-10-ICmp-GEP-GEP.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-12-15-Range-Test.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2006-12-23-Select-Cmp-Cmp.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
2007-01-13-ExtCompareMiscompile.ll
For PR761:
2007-01-26 08:25:06 +00:00
2007-01-14-FcmpSelf.ll
For PR761:
2007-01-26 08:25:06 +00:00
2007-01-18-VectorInfLoop.ll
For PR761:
2007-01-26 08:25:06 +00:00
2007-01-27-AndICmp.ll
Testcase for an instcombine miscompilation reduced by Anton.
2007-01-27 23:07:12 +00:00
2007-02-01-LoadSinkAlloca.ll
Prepare for PR411
2007-02-04 02:11:13 +00:00
2007-02-07-PointerCast.ll
This really only affects pointers in high memory, and only llvm 1.9, but make a regression for it anyway
2007-02-07 22:23:47 +00:00
2007-02-23-PhiFoldInfLoop.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
2007-03-13-CompareMerge.ll
testcase for PR1244
2007-03-13 14:25:35 +00:00
2007-03-19-BadTruncChangePR1261.ll
this xform is correct, not an xfail
2007-04-08 08:02:39 +00:00
2007-03-21-SignedRangeTest.ll
Make this test actually match the generated code.
2007-03-22 02:53:05 +00:00
2007-03-25-BadShiftMask.ll
Fix this test case to match output after a bug was fixed.
2007-03-26 18:04:38 +00:00
2007-03-25-DoubleShift.ll
Add a test case for PR1271 (necessary, but not sufficient).
2007-03-25 21:30:41 +00:00
2007-03-26-BadShiftMask.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
2007-03-27-PR1280.ll
new test case for PR1280
2007-03-28 01:43:35 +00:00
2007-03-31-InfiniteLoop.ll
New testcase
2007-04-01 05:34:53 +00:00
2007-04-04-BadFoldBitcastIntoMalloc.ll
Any add is wrong, regardless of type.
2007-04-04 20:40:44 +00:00
2007-04-08-SingleEltVectorCrash.ll
new testcase for PR1304
2007-04-09 01:37:35 +00:00
add2.ll
new testcase
2007-03-05 00:01:38 +00:00
add.ll
Changes to support making the shift instructions be true BinaryOperators.
2007-02-02 02:16:23 +00:00
alloca.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
and-compare.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
and-or-and.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
and-xor-merge.ll
new testcase
2007-03-18 22:50:57 +00:00
and.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
apint-add1.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-add2.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-and1.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-and2.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-and-compare.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-and-or-and.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-and-xor-merge.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-binop-cast.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-call-cast-target.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-cast-and-cast.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-cast-cast-to-and.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-cast.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-div1.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-div2.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-elim-logicalops.ll
Add more test cases for APIntified InstCombine.
2007-03-23 21:57:47 +00:00
apint-mul1.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-mul2.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-not.ll
Fix testsuite hang.
2007-03-26 10:59:13 +00:00
apint-or1.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-or2.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-rem1.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-rem2.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-select.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-shift-simplify.ll
Add more test cases for APIntified InstCombine.
2007-03-23 21:57:47 +00:00
apint-shift.ll
Add more test cases for APIntified InstCombine.
2007-03-23 21:57:47 +00:00
apint-shl-trunc.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-sub.ll
Fix testsuite hang.
2007-03-26 10:59:13 +00:00
apint-xor1.ll
tweak this to test the right thing.
2007-04-08 07:52:40 +00:00
apint-xor2.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
apint-zext1.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-zext2.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
binop-cast.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
bit-tracking.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
bitcount.ll
fix this testcase so it passes
2007-04-02 20:46:28 +00:00
bittest.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
bswap-fold.ll
Revert the name changes for llvm.bswap to allow (and test) llvm-upgrade of
2007-04-02 00:51:15 +00:00
bswap.ll
instcombine doesn't do CSE, simplify unrelated detail
2007-03-03 02:27:02 +00:00
call2.ll
Test for transformConstExprCastCall fix.
2007-04-04 19:18:16 +00:00
call-cast-target.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
call-intrinsics.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
call.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
canonicalize_branch.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
cast2.ll
new testcase
2007-03-25 20:42:40 +00:00
cast_ptr.ll
fix this testcase
2007-02-23 19:39:24 +00:00
cast-and-cast.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
cast-cast-to-and.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
cast-load-gep.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
cast-malloc.ll
update to new t-d strings.
2007-02-15 00:54:16 +00:00
cast-propagate.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
cast-set.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
cast.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
CPP_min_max.llx
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
deadcode.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
dg.exp
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
div.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
fpcast.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
GEPIdxCanon.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
getelementptr_cast.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
getelementptr_const.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
getelementptr_index.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
getelementptr-setcc.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
getelementptr.ll
new testcase
2007-03-25 20:42:40 +00:00
hoist_instr.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
IntPtrCast.ll
For PR761:
2007-01-26 08:25:06 +00:00
JavaCompare.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
load.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
malloc2.ll
new testcase, update old one.
2007-04-06 18:56:54 +00:00
malloc.ll
new testcase, update old one.
2007-04-06 18:56:54 +00:00
memmove.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
mul.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
narrow.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
not.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
or2.ll
new testcase, should simplify down to a xor/and/xor sequence.
2007-04-08 07:45:36 +00:00
or.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
phi.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
README.txt
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
rem.ll
For PR411:
2007-01-30 16:16:01 +00:00
select.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
set.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
setcc-cast-cast.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
setcc-strength-reduce.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
shift-simplify.ll
Changes to support making the shift instructions be true BinaryOperators.
2007-02-02 02:16:23 +00:00
shift-sra.ll
Changes to support making the shift instructions be true BinaryOperators.
2007-02-02 02:16:23 +00:00
shift.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
shl-trunc.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
signext.ll
Changes to support making the shift instructions be true BinaryOperators.
2007-02-02 02:16:23 +00:00
sink_instruction.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
stacksaverestore.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
store.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
sub.ll
For PR761:
2007-01-26 08:25:06 +00:00
udiv_select_to_select_shift.ll
Add a test case for a particular udiv/select transform.
2007-03-05 22:51:08 +00:00
vec_demanded_elts.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
vec_insert_to_shuffle.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
vec_insertelt.ll
new testcase for PR1286
2007-04-09 01:10:13 +00:00
vec_narrow.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00
vec_shuffle.ll
Remove use of implementation keyword.
2007-03-28 02:38:26 +00:00
xor2.ll
new testcase for PR1253
2007-04-03 01:45:32 +00:00
xor.ll
creative way to add one.
2007-04-02 05:35:08 +00:00
zeroext-and-reduce.ll
For PR761:
2007-01-26 08:25:06 +00:00
zext.ll
Regression is gone, don't try to find it on clean target.
2007-01-17 07:59:14 +00:00

README.txt 

This directory contains test cases for the instcombine transformation.  The
dated tests are actual bug tests, whereas the named tests are used to test
for features that the this pass should be capable of performing.
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