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llvm-6502/test/Transforms/InstCombine
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Chris Lattner 8a11da021b All of these should turn into sign extends (e.g. extsh/extsb on PPC) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23427 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-24 23:42:18 +00:00
..
2002-03-11-InstCombineHang.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
2002-05-14-SubFailure.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
2002-05-14-TouchDeletedInst.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
2002-08-02-CastTest.ll The instruction combining pass removes dead instructions, there is no need 2004-02-28 05:26:06 +00:00
2002-09-17-GetElementPtrCrash.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
2002-12-05-MissedConstProp.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
2003-05-26-CastMiscompile.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
2003-05-27-ConstExprCrash.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
2003-06-05-BranchInvertInfLoop.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
2003-06-22-ConstantExprCrash.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
2003-07-21-ExternalConstant.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
2003-08-12-AllocaNonNull.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
2003-09-09-VolatileLoadElim.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
2003-10-23-InstcombineNullFail.ll document real source of bug 2003-10-23 16:00:59 +00:00
2003-10-29-CallSiteResolve.ll New testcase crashing the instruction combiner 2003-10-30 00:39:25 +00:00
2003-11-03-VarargsCallBug.ll New testcase for a bug in instcombine 2003-11-03 18:33:44 +00:00
2003-11-13-ConstExprCastCall.ll Instcombine should promote this, and because it isn't, we are failing poolalloc tests 2003-11-13 19:05:15 +00:00
2004-01-13-InstCombineInvokePHI.ll new testcase 2004-01-14 05:53:11 +00:00
2004-02-23-ShiftShiftOverflow.ll Test for the other way also 2004-02-23 20:24:16 +00:00
2004-03-13-InstCombineInfLoop.ll New testcase, distilled from povray I think. 2004-03-13 23:53:04 +00:00
2004-04-04-InstCombineReplaceAllUsesWith.ll New testcase that crashes the instcombine pass. Dominance properties have 2004-04-05 02:01:32 +00:00
2004-05-07-UnsizedCastLoad.ll New testcase for PR336 2004-05-07 15:38:50 +00:00
2004-07-27-ConstantExprMul.ll *** empty log message *** 2004-07-27 20:50:02 +00:00
2004-08-09-RemInfLoop.llx New testcase 2004-08-09 21:03:35 +00:00
2004-08-10-BoolSetCC.ll New testcase that instcombine is getting wrong 2004-08-11 00:49:50 +00:00
2004-09-20-BadLoadCombine2.llx Two testcases for invalid transformations that instcombine is doing 2004-09-20 10:14:27 +00:00
2004-09-20-BadLoadCombine.llx Two testcases for invalid transformations that instcombine is doing 2004-09-20 10:14:27 +00:00
2004-09-28-BadShiftAndSetCC.llx New testcase for a latent bug in instcombine that I have been chasing for 2004-09-28 17:50:05 +00:00
2004-11-22-Missed-and-fold.ll This now works. 2005-01-01 16:12:52 +00:00
2004-11-27-SetCCForCastLargerAndConstant.ll unxfail this. 2005-04-24 06:55:40 +00:00
2004-12-08-InstCombineCrash.ll Fix this regression and remove the XFAIL from this test. 2004-12-08 23:10:30 +00:00
2004-12-08-RemInfiniteLoop.ll This testcase causes the instruction combiner to go spiraling into 2004-12-08 22:18:35 +00:00
2005-03-04-ShiftOverflow.ll Testcase for a bug that caused us to miscompile ptrdist/ks on sparc. 2005-03-04 23:20:46 +00:00
2005-04-07-UDivSelectCrash.ll new testcase that crashes the instcombiner. 2005-04-08 03:58:21 +00:00
2005-06-15-DivSelectCrash.ll new testcase for PR583 2005-06-16 04:55:29 +00:00
2005-06-15-ShiftSetCCCrash.ll new testcase for PR577 2005-06-15 20:52:39 +00:00
2005-06-16-RangeCrash.ll new testcase for PR585 2005-06-17 02:04:47 +00:00
2005-06-16-SetCCOrSetCCMiscompile.ll new testcase for PR586 2005-06-17 03:58:30 +00:00
2005-07-07-DeadPHILoop.ll New testcase distilled from a large chunk of code Misha sent me. 2005-07-07 20:39:45 +00:00
add.ll new testcase 2005-09-18 04:22:59 +00:00
alloca.ll New testcase, the optimizer can delete zero sized allocas 2004-03-19 06:07:43 +00:00
and-or-and.ll New testcase for common bitfield manipulation instruction sequences. 2005-01-01 16:14:18 +00:00
and.ll New testcase 2005-05-09 04:54:18 +00:00
bit-tracking.ll Adding XFAIL lines for dejagnu support. 2004-11-06 20:38:27 +00:00
call-intrinsics.ll new testcase for intrinsic folding 2004-02-28 05:28:42 +00:00
call.ll The instruction combining pass removes dead instructions, there is no need 2004-02-28 05:26:06 +00:00
canonicalize_branch.ll The instcombiner should canonicalize comparisons. 2004-02-27 06:27:07 +00:00
cast-cast-to-and.ll New testcases that we should combine. 2005-01-01 16:14:46 +00:00
cast-load-gep.ll New testcase 2005-01-31 04:49:22 +00:00
cast-propagate.ll New testcase 2004-04-08 20:39:40 +00:00
cast-set.ll Move a test from cast-set to a new bit-tracking.ll file. Update file comments 2003-11-03 05:30:34 +00:00
cast.ll New testcase 2005-01-31 05:51:18 +00:00
CPP_min_max.llx New testcase for PR362: Icky code generated for std::min/std::max 2004-09-19 19:17:10 +00:00
dg.exp Adding srcdir arg 2004-11-19 22:45:25 +00:00
div.ll Add testcases for simple things we can handle that occur now in vortex. 2004-12-12 21:40:22 +00:00
GEPIdxCanon.ll New testcase that instcombine should help out with. 2004-07-20 01:47:49 +00:00
getelementptr_cast.ll New testcase 2004-11-27 17:55:20 +00:00
getelementptr_const.ll New testcase 2004-03-25 22:59:06 +00:00
getelementptr_index.ll New testcase 2004-04-07 18:38:01 +00:00
getelementptr-setcc.ll More testcases 2005-01-14 00:26:25 +00:00
getelementptr.ll new testcase 2005-05-01 04:41:57 +00:00
IntPtrCast.ll new testcase 2004-07-20 05:20:39 +00:00
JavaCompare.ll New testcase that is important for the Java FE 2004-06-09 05:07:01 +00:00
load.ll new testcase 2005-09-12 23:22:17 +00:00
malloc.ll The instruction combining pass removes dead instructions, there is no need 2004-02-28 05:26:06 +00:00
memmove.ll New testcase for memmove -> memcpy transform 2004-10-12 04:51:55 +00:00
mul.ll Handle the unsigned form as well 2004-02-23 06:37:33 +00:00
not.ll The instruction combining pass removes dead instructions, there is no need 2004-02-28 05:26:06 +00:00
or.ll new testcase 2005-09-18 03:39:02 +00:00
phi.ll New testcase: the phi can be eliminated if the casts are sucked into it. 2004-11-14 19:12:17 +00:00
pow.ll %p is expanded by dejagnu, avoid it in the test. 2004-11-22 19:25:45 +00:00
README.txt *** empty log message *** 2002-08-03 20:24:45 +00:00
rem.ll Add testcases for simple things we can handle that occur now in vortex. 2004-12-12 21:40:22 +00:00
select.ll add a new testcase 2005-04-23 15:31:03 +00:00
set.ll new testcase 2005-05-06 01:51:05 +00:00
setcc-strength-reduce.ll Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 2003-09-16 15:29:54 +00:00
shift.ll new testcase 2005-09-18 05:10:39 +00:00
signext.ll All of these should turn into sign extends (e.g. extsh/extsb on PPC) 2005-09-24 23:42:18 +00:00
sink_instruction.ll new testcase 2004-12-08 23:41:16 +00:00
store.ll New testcase 2005-01-31 05:36:19 +00:00
sub.ll new test 2005-04-07 16:41:45 +00:00
xor.ll new testcase 2005-05-06 04:11:32 +00:00
zeroext-and-reduce.ll New testcases that we should combine. 2005-01-01 16:14:46 +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.