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llvm-6502/test/Transforms/InstCombine
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Chris Lattner 45c2bdd2f9 add a new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21644 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-01 04:24:15 +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
add.ll
new testcase
2005-04-07 16:24:59 +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
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-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
rename fn
2005-04-25 20:17:16 +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 a new testcase
2005-05-01 04:24:15 +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
*** 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
add a new testcase which occurs in 181.mcf
2005-04-24 06:55:33 +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 testcases
2004-09-28 18:18:35 +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
Test that xor/select are folded into a select with inverted operands.
2005-04-24 07:28:53 +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.