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llvm-6502/test/Transforms/InstCombine
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Chris Lattner 0f75849116 New testcases that we should combine. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19219 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 16:14:46 +00:00
..
2002-03-11-InstCombineHang.ll
2002-05-14-SubFailure.ll
2002-05-14-TouchDeletedInst.ll
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
2002-12-05-MissedConstProp.ll
2003-05-26-CastMiscompile.ll
2003-05-27-ConstExprCrash.ll
2003-06-05-BranchInvertInfLoop.ll
2003-06-22-ConstantExprCrash.ll
2003-07-21-ExternalConstant.ll
2003-08-12-AllocaNonNull.ll
2003-09-09-VolatileLoadElim.ll
2003-10-23-InstcombineNullFail.ll
2003-10-29-CallSiteResolve.ll
2003-11-03-VarargsCallBug.ll
2003-11-13-ConstExprCastCall.ll
2004-01-13-InstCombineInvokePHI.ll
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 Update the test to match the optimization. The optimization can let some 2004-11-28 21:36:52 +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
add.ll New testcase 2004-11-13 19:49:39 +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 Add a bunch of tests for ANDs that should be eliminated. 2005-01-01 16:13:19 +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-propagate.ll New testcase 2004-04-08 20:39:40 +00:00
cast-set.ll
cast.ll Add a bunch of tests for cases that should be eliminated. 2005-01-01 16:13:43 +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.ll New testcase, rework testcases to fail if there are any gep's other than those 2004-10-16 19:44:23 +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 Add two new testcases that instcombine should handle 2004-09-19 18:43:01 +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 2004-09-28 22:31:49 +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
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 load null is undefined behavior, this should fold 2004-09-23 15:45:20 +00:00
set.ll New testcases 2004-09-29 05:06:12 +00:00
setcc-strength-reduce.ll
shift.ll New testcases 2004-09-28 18:18:35 +00:00
sink_instruction.ll new testcase 2004-12-08 23:41:16 +00:00
sub.ll New testcase 2004-11-13 19:49:39 +00:00
xor.ll Add a test for the "swap idiom", which LLVM should be able to unravel. 2004-02-16 03:53:44 +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.