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llvm-6502/test/Transforms/InstCombine
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Reid Spencer 7f49127935 For PR1280: 
Remove test cases for and/xor/add -> trunc/sext that use bit widths that
the targets cannot code gen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35399 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-28 01:35:28 +00:00
..
.cvsignore
Tired of wading through cvs's list ? files that are generated when building
2006-03-23 23:41:57 +00:00
2002-03-11-InstCombineHang.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2002-05-14-SubFailure.ll
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2006-12-02 04:23:10 +00:00
2002-05-14-TouchDeletedInst.ll
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2006-12-02 04:23:10 +00:00
2002-08-02-CastTest.ll
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2006-12-02 04:23:10 +00:00
2002-09-17-GetElementPtrCrash.ll
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2006-12-02 04:23:10 +00:00
2002-12-05-MissedConstProp.ll
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2006-12-02 04:23:10 +00:00
2003-05-26-CastMiscompile.ll
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2006-12-02 04:23:10 +00:00
2003-05-27-ConstExprCrash.ll
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2006-12-02 04:23:10 +00:00
2003-06-05-BranchInvertInfLoop.ll
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2006-12-02 04:23:10 +00:00
2003-06-22-ConstantExprCrash.ll
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2006-12-02 04:23:10 +00:00
2003-07-21-ExternalConstant.ll
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2006-12-02 04:23:10 +00:00
2003-08-12-AllocaNonNull.ll
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2006-12-02 04:23:10 +00:00
2003-09-09-VolatileLoadElim.ll
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2006-12-02 04:23:10 +00:00
2003-10-23-InstcombineNullFail.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2003-10-29-CallSiteResolve.ll
Fix borken testcase
2006-12-16 02:30:24 +00:00
2003-11-03-VarargsCallBug.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2003-11-13-ConstExprCastCall.ll
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2006-12-02 04:23:10 +00:00
2004-01-13-InstCombineInvokePHI.ll
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2006-12-02 04:23:10 +00:00
2004-02-23-ShiftShiftOverflow.ll
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2006-12-02 04:23:10 +00:00
2004-03-13-InstCombineInfLoop.ll
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2006-12-02 04:23:10 +00:00
2004-04-04-InstCombineReplaceAllUsesWith.ll
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2006-12-02 04:23:10 +00:00
2004-05-07-UnsizedCastLoad.ll
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2006-12-02 04:23:10 +00:00
2004-07-27-ConstantExprMul.ll
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2006-12-02 04:23:10 +00:00
2004-08-09-RemInfLoop.llx
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2004-08-10-BoolSetCC.ll
For PR1043:
2007-01-13 05:06:52 +00:00
2004-09-20-BadLoadCombine2.llx
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2004-09-20-BadLoadCombine.llx
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2006-12-02 04:23:10 +00:00
2004-09-28-BadShiftAndSetCC.llx
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2006-12-02 04:23:10 +00:00
2004-11-22-Missed-and-fold.ll
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2006-12-02 04:23:10 +00:00
2004-11-27-SetCCForCastLargerAndConstant.ll
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2006-12-02 04:23:10 +00:00
2004-12-08-InstCombineCrash.ll
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2006-12-02 04:23:10 +00:00
2004-12-08-RemInfiniteLoop.ll
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2006-12-02 04:23:10 +00:00
2005-03-04-ShiftOverflow.ll
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2006-12-02 04:23:10 +00:00
2005-04-07-UDivSelectCrash.ll
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2006-12-02 04:23:10 +00:00
2005-06-15-DivSelectCrash.ll
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2006-12-02 04:23:10 +00:00
2005-06-15-ShiftSetCCCrash.ll
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2006-12-02 04:23:10 +00:00
2005-06-16-RangeCrash.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2005-06-16-SetCCOrSetCCMiscompile.ll
For PR1043:
2007-01-13 05:06:52 +00:00
2005-07-07-DeadPHILoop.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2006-02-07-SextZextCrash.ll
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2006-12-02 04:23:10 +00:00
2006-02-13-DemandedMiscompile.ll
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2006-12-02 04:23:10 +00:00
2006-02-28-Crash.ll
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2006-12-02 04:23:10 +00:00
2006-03-30-ExtractElement.ll
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2006-12-02 04:23:10 +00:00
2006-04-01-InfLoop.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2006-04-28-ShiftShiftLongLong.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2006-05-04-DemandedBitCrash.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2006-05-06-Infloop.ll
For PR1070:
2007-01-02 05:53:06 +00:00
2006-05-10-InvalidIndexUndef.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2006-06-28-infloop.ll
For PR950:
2006-12-31 06:02:00 +00:00
2006-09-11-EmptyStructCrash.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2006-09-15-CastToBool.ll
For PR950:
2006-12-31 06:02:00 +00:00
2006-10-19-SignedToUnsignedCastAndConst-2.ll
For PR950:
2006-12-31 06:02:00 +00:00
2006-10-19-SignedToUnsignedCastAndConst.ll
For PR950:
2006-12-31 06:02:00 +00:00
2006-10-20-mask.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2006-10-26-VectorReassoc.ll
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2006-12-02 04:23:10 +00:00
2006-11-03-Memmove64.ll
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2006-12-02 04:23:10 +00:00
2006-11-10-ashr-miscompile.ll
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2006-12-02 04:23:10 +00:00
2006-11-27-XorBug.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
2006-12-01-BadFPVectorXform.ll
Update this test to use llvm-update.
2006-12-02 05:02:46 +00:00
2006-12-05-fp-to-int-ext.ll
Update tests that need to be run through llvm-upgrade. This is necessary
2006-12-29 20:01:32 +00:00
2006-12-08-ICmp-Combining.ll
For PR950:
2006-12-08 17:38:55 +00:00
2006-12-08-Phi-ICmp-Op-Fold.ll
For PR950:
2006-12-23 06:05:41 +00:00
2006-12-08-Select-ICmp.ll
New test cases for regressions in the SetCC -> ICmp patch.
2006-12-09 05:13:01 +00:00
2006-12-10-ICmp-GEP-GEP.ll
For PR950:
2006-12-23 06:05:41 +00:00
2006-12-15-Range-Test.ll
Update tests that need to be run through llvm-upgrade. This is necessary
2006-12-29 20:01:32 +00:00
2006-12-23-Select-Cmp-Cmp.ll
Update tests that need to be run through llvm-upgrade. This is necessary
2006-12-29 20:01:32 +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
testcase for pr1217
2007-02-24 01:03:11 +00:00
2007-03-13-CompareMerge.ll
testcase for PR1244
2007-03-13 14:25:35 +00:00
2007-03-19-BadTruncChangePR1261.ll
Make this test a little simpler/faster.
2007-03-19 23:36:19 +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
Another test case for PR1271 where bad shift masks were generated.
2007-03-26 23:48:52 +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
add a simple case where instcombine can detect and remove a dead alloca
2007-01-15 06:51:25 +00:00
and-compare.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
and-or-and.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
and-xor-merge.ll
new testcase
2007-03-18 22:50:57 +00:00
and.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
apint-add1.ll
For PR1280:
2007-03-28 01:35:28 +00:00
apint-add2.ll
For PR1280:
2007-03-28 01:35:28 +00:00
apint-and1.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-and2.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +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
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +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
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-div2.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-elim-logicalops.ll
Add more test cases for APIntified InstCombine.
2007-03-23 21:57:47 +00:00
apint-mul1.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-mul2.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-not.ll
Fix testsuite hang.
2007-03-26 10:59:13 +00:00
apint-or1.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-or2.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-rem1.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-rem2.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-select.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +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
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +00:00
apint-xor2.ll
Add test case for testing InstCombine with arbitrary precision integer
2007-03-23 20:48:34 +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
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
bit-tracking.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
bittest.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
bswap-fold.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
bswap.ll
instcombine doesn't do CSE, simplify unrelated detail
2007-03-03 02:27:02 +00:00
call-cast-target.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
call-intrinsics.ll
Upgrade intrinsic function calls manually.
2006-12-02 20:41:53 +00:00
call.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
canonicalize_branch.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +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
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
cast-cast-to-and.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
cast-load-gep.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
cast-malloc.ll
update to new t-d strings.
2007-02-15 00:54:16 +00:00
cast-propagate.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
cast-set.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
cast.ll
For PR950:
2006-12-23 06:05:41 +00:00
CPP_min_max.llx
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
deadcode.ll
For PR950:
2006-12-31 06:02:00 +00:00
dg.exp
Added the ability to xfail based on llvmgcc version
2006-04-12 21:57:40 +00:00
div.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
fpcast.ll
For PR950:
2006-12-31 06:02:00 +00:00
GEPIdxCanon.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
getelementptr_cast.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
getelementptr_const.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
getelementptr_index.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
getelementptr-setcc.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
getelementptr.ll
new testcase
2007-03-25 20:42:40 +00:00
hoist_instr.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
IntPtrCast.ll
For PR761:
2007-01-26 08:25:06 +00:00
JavaCompare.ll
For PR950:
2006-12-23 06:05:41 +00:00
load.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
malloc.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
memmove.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
mul.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
narrow.ll
For PR1043:
2007-01-13 05:06:52 +00:00
not.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
or.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
phi.ll
new testcase
2007-01-15 07:29:29 +00:00
README.txt
…
rem.ll
For PR411:
2007-01-30 16:16:01 +00:00
select.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
set.ll
For PR950:
2006-12-23 06:05:41 +00:00
setcc-cast-cast.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
setcc-strength-reduce.ll
For PR950:
2006-12-23 06:05:41 +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
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
shl-trunc.ll
Update tests that need to be run through llvm-upgrade. This is necessary
2006-12-29 20:01:32 +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
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
stacksaverestore.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
store.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +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
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
vec_insert_to_shuffle.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
vec_narrow.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +00:00
vec_shuffle.ll
For PR411:
2007-01-30 16:16:01 +00:00
xor.ll
For PR761:
2007-01-26 08:25:06 +00:00
zeroext-and-reduce.ll
For PR761:
2007-01-26 08:25:06 +00:00
zext.ll
Use the llvm-upgrade program to upgrade llvm assembly.
2006-12-02 04:23:10 +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.