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317 Commits

Author SHA1 Message Date
Chris Lattner
a2393502be New testcasses for divides that can be eliminated. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16587 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-29 17:37:07 +00:00
Chris Lattner
e14a9a71d3 New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16581 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-29 05:06:12 +00:00
Chris Lattner
b5ddea5d24 More testcases for recent instcombine patches 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16569 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-29 03:18:20 +00:00
Chris Lattner
0b948848eb New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16560 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-28 22:31:49 +00:00
Chris Lattner
3b03395b38 New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16556 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-28 21:39:35 +00:00
Chris Lattner
46c4dcde44 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16548 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-28 18:21:01 +00:00
Chris Lattner
59359f1e84 New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16547 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-28 18:18:35 +00:00
Chris Lattner
8fb6882f19 New testcase for a latent bug in instcombine that I have been chasing for 
1.5 days :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16545 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-28 17:50:05 +00:00
Chris Lattner
dffb445503 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16527 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-27 19:25:20 +00:00
Chris Lattner
907c7c7dd1 Testcases for rev 250 of InstructionCombining.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16522 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-27 16:21:26 +00:00
Chris Lattner
71dd801055 Add some tests for shr-and folding 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16507 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-24 15:18:43 +00:00
Chris Lattner
7502ae6640 New testcase for a pattern that occurs 20 times in perlbmk 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16503 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-23 21:42:49 +00:00
Chris Lattner
60a11f1970 load null is undefined behavior, this should fold 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16498 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-23 15:45:20 +00:00
Chris Lattner
c804d530c5 Two testcases for invalid transformations that instcombine is doing 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16446 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-20 10:14:27 +00:00
Chris Lattner
c2fa9894ee New testcase for PR362: Icky code generated for std::min/std::max 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16408 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-19 19:17:10 +00:00
Chris Lattner
b4f5c68e5a Add two new testcases that instcombine should handle 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16403 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-19 18:43:01 +00:00
Chris Lattner
287433594b New testcase that instcombine is getting wrong 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15637 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-11 00:49:50 +00:00
Chris Lattner
efd0149de9 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15592 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-09 21:03:35 +00:00
Robert Bocchino
2311d717f8 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15290 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-27 20:50:02 +00:00
Chris Lattner
c0de837ad2 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15028 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-20 05:20:39 +00:00
Chris Lattner
247d62c77b New testcase that instcombine should help out with. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15023 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-20 01:47:49 +00:00
Chris Lattner
6c08892814 Testcases missed by the instruction combiner 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15017 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-20 00:57:21 +00:00
Chris Lattner
970c17889a New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14639 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-06 07:38:00 +00:00
Chris Lattner
f77afbb275 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14636 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-06 07:00:11 +00:00
Chris Lattner
80fc86a0b2 Add a new testcase for folding an add into a switch 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14586 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-03 00:25:31 +00:00
Chris Lattner
8d5e05bb71 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14442 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 22:51:19 +00:00
Chris Lattner
b80e3ada7b New test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14220 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-18 06:07:17 +00:00
Chris Lattner
9e28f18fb3 More instcombine testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14094 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-09 07:59:40 +00:00
Chris Lattner
16ea43b008 New testcase that is important for the Java FE 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14085 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-09 05:07:01 +00:00
Chris Lattner
4561db2edc New testcase for the instruction combiner that happen often in the Java FE 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14082 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-09 04:23:57 +00:00
Chris Lattner
8152f5f41d Add back a test I accidentally removed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13835 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-27 17:43:33 +00:00
Chris Lattner
3ba3097516 Add another testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13833 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-27 17:28:55 +00:00
Chris Lattner
7bbf388753 remove bogus test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13827 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-27 07:39:51 +00:00
Chris Lattner
256b7a452b New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13739 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 06:30:49 +00:00
Chris Lattner
2e13cea896 Add a new test16 and fix some other tests that were not properly written 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13735 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 04:28:43 +00:00
Chris Lattner
13b29f6844 New testcase for PR336 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13401 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-07 15:38:50 +00:00
Chris Lattner
db05858ba1 Add a new testcase for X/-1, fix bug that prevented tests from running right 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13171 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-26 14:01:47 +00:00
Chris Lattner
fb384a15ff New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12820 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-10 22:21:14 +00:00
Chris Lattner
7706324512 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12818 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-10 22:01:27 +00:00
Chris Lattner
7c4865dfff Another testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12802 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-09 23:47:52 +00:00
Chris Lattner
1c48527330 Testcase to make sure we can apply the shift to the operands of the select, 
eliminating the shifts


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12801 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-09 23:47:24 +00:00
Chris Lattner
a5c5830d53 Add testcases for harder combining cases. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12799 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-09 23:43:48 +00:00
Chris Lattner
b5ee959e63 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12792 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-09 18:19:29 +00:00
Chris Lattner
77aac1226a New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12783 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-08 20:39:40 +00:00
Chris Lattner
7018f5c2d6 Add some more cases we should combine 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12768 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-08 04:43:04 +00:00
Chris Lattner
ef09aab9ce New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12761 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-07 18:38:01 +00:00
Chris Lattner
ec3f8cd551 New testcase that crashes the instcombine pass. Dominance properties have 
no meaning if the code is not reachable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12657 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-05 02:01:32 +00:00
Chris Lattner
6d0996866c Add some testcases for select simplification 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12543 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 19:36:54 +00:00
Chris Lattner
f6e59410ee New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12518 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-25 22:59:06 +00:00
Chris Lattner
f3fbddd333 New testcase, the optimizer can delete zero sized allocas 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12506 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-19 06:07:43 +00:00
Chris Lattner
ffd072af91 New testcase, distilled from povray I think. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12364 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-13 23:53:04 +00:00
Chris Lattner
eb416e85bc Oh right, casts can interfere. Test this too 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12354 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-13 00:11:38 +00:00
Chris Lattner
99780ce874 new testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12352 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-12 23:52:51 +00:00
Chris Lattner
f820e3b4b8 test instruction combiner opts for select instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12328 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-12 06:01:00 +00:00
Chris Lattner
43c4361178 new testcase for intrinsic folding 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11943 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-28 05:28:42 +00:00
Chris Lattner
efd74a0159 The instruction combining pass removes dead instructions, there is no need 
to run the die pass after it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11942 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-28 05:26:06 +00:00
Chris Lattner
f7b0041fb5 The instcombiner should canonicalize comparisons. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11899 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-27 06:27:07 +00:00
Chris Lattner
86171b9203 Test for the other way also 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11767 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-23 20:24:16 +00:00
Chris Lattner
cedfd2c78d New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11766 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-23 20:19:51 +00:00
Chris Lattner
3c4de7fbe0 Add tests for casts that should be eliminated 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11741 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-23 07:16:03 +00:00
Chris Lattner
19e40ade3d Handle the unsigned form as well 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11739 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-23 06:37:33 +00:00
Chris Lattner
f4821745df Add a slight variant of test10 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11736 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-23 05:59:52 +00:00
Chris Lattner
1dda055e55 This multiply can be eliminated 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11733 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-23 05:38:47 +00:00
Chris Lattner
0ca4418b95 Test that the instruction combiner can fold away a cast in a GEP instruction. 
This occurs in 164.gzip, as a result of it declaring arrays extern.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11701 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-22 05:24:09 +00:00
Chris Lattner
d8bed768ab A new testcase for a situation that occurs in 181.mcf 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11493 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-16 05:06:36 +00:00
Chris Lattner
72695f7bb7 Add a test for the "swap idiom", which LLVM should be able to unravel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11491 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-16 03:53:44 +00:00
Chris Lattner
a783c02749 Test for xor chains 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11489 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-16 01:19:52 +00:00
Chris Lattner
f6e180324e new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10843 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-14 05:53:11 +00:00
Chris Lattner
623f707bee Instcombine should promote this, and because it isn't, we are failing poolalloc tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9980 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 19:05:15 +00:00
Chris Lattner
c7f05ca2a3 This is not the instruction combiner's fault! No really! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9918 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-12 16:38:32 +00:00
Chris Lattner
9c9e9dfe6d Reduced testcase for PR 110 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9917 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-12 16:24:30 +00:00
Chris Lattner
9716eb7676 New testcase for the other side 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9714 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-05 01:05:22 +00:00
Chris Lattner
519c6965f5 Since we're in the neighborhood, test for the inverse 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9710 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-04 23:49:53 +00:00
Chris Lattner
736cca670f Add a generalization of the previous case 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9707 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-04 23:36:50 +00:00
Chris Lattner
f61641f7d4 New testcase for masking operation that frequently occurs in the pool allocator 
for converting a number that is a power of two into a mask


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9706 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-04 23:21:22 +00:00
Chris Lattner
ab13ae8c46 New testcase for a bug in instcombine 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9680 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-03 18:33:44 +00:00
Chris Lattner
5fecdecda4 More testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9675 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-03 05:42:50 +00:00
Chris Lattner
4d3ba7397f Move a test from cast-set to a new bit-tracking.ll file. Update file comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9674 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-03 05:30:34 +00:00
Chris Lattner
26f9c065a7 Add another case, which an implementation of test6 must be sure to handle 
correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9672 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-03 05:08:53 +00:00
Chris Lattner
40cfd9ea41 Add the testcase from PR8 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9669 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-03 03:52:34 +00:00
Chris Lattner
a5c5666d48 Add another case, which occurs in em3d 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9668 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-03 03:51:26 +00:00
Chris Lattner
fc424c39de Add test for instcombine transmogrifying allocation instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9653 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-02 05:56:58 +00:00
Chris Lattner
1758d4d863 New testcase crashing the instruction combiner 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9599 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-30 00:39:25 +00:00
Chris Lattner
599dcb07f7 document real source of bug 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9413 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 16:00:59 +00:00
Chris Lattner
5e845c5444 A new testcase for an instcombine miscompilation! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9402 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-23 05:10:53 +00:00
Chris Lattner
d1c5ea1071 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8953 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-07 22:53:46 +00:00
Chris Lattner
ad5727d173 Add new testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8816 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-02 15:11:09 +00:00
Chris Lattner
0daee350cf Two new tests for shifts followed by ands 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8606 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-19 19:04:43 +00:00
Chris Lattner
b55650aad6 New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8603 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-19 15:33:46 +00:00
Misha Brukman
e78760e179 Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8558 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-16 15:29:54 +00:00
John Criswell
473741930e Removing Makefiles. Regression tests are now run by QMTest. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8548 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 20:21:38 +00:00
Chris Lattner
53dce0c43f New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8487 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-11 22:23:48 +00:00
Chris Lattner
ffd340c6b6 New testcase: do not DCE volatile loads! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8421 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-09 18:15:45 +00:00
Chris Lattner
eb320c69ed I must have missed these when eliminating the cast to bool cannonicalizations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7829 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 20:17:41 +00:00
Chris Lattner
b5dbd9a798 Add some more tests for: (A <setcc1> B) logicalop (A <setcc2> B) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7827 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 20:13:15 +00:00
Chris Lattner
d2ae23979c Add some tests for difficult reassociation cases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7824 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 19:01:09 +00:00
Chris Lattner
545513918a Reorganize tests because we no longer cannonicalize X != 0 -> cast X to bool 
In fact, we plan to eliminate cast to bool entirely.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7805 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 05:27:57 +00:00
Chris Lattner
ab04c365b8 Update test to represent new cannonicalization rules for multiplies 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7804 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-13 04:20:06 +00:00
Chris Lattner
dc20a3e7d3 Right, instcombine cannot remove ((X >> C) << C) if it's signed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7790 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 21:22:51 +00:00
Chris Lattner
b310196abc New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7789 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 21:20:49 +00:00
Chris Lattner
c6da691cfe New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7781 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 19:10:50 +00:00
Chris Lattner
df398f729f Testcase for feature we should support eventually 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7772 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 14:58:08 +00:00
Chris Lattner
12642fda09 More testcases, which I'll implement later 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7298 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-24 19:44:51 +00:00
Chris Lattner
d2a0896832 Modernize testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7297 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-24 19:42:28 +00:00
Chris Lattner
b5874f1499 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7296 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-24 19:31:08 +00:00
Chris Lattner
709ad40dc8 New testcases for signed shifts 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7294 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-24 18:38:09 +00:00
Chris Lattner
84f644aacf Add new tests, make existing tests more difficult 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7286 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 23:21:08 +00:00
Chris Lattner
ae623cb303 New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7281 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 21:36:01 +00:00
Chris Lattner
c2a2e73c7f Renumber tests sequentially 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7280 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 21:11:56 +00:00
Chris Lattner
f8527989b5 Split the or and xor tests into two separate files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7279 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 21:10:55 +00:00
Chris Lattner
2fc5e59362 Remove obscure test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7278 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 21:06:34 +00:00
Chris Lattner
4daaebf170 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7271 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 19:35:51 +00:00
Chris Lattner
b5cfb6cb1a New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7267 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 19:24:34 +00:00
Chris Lattner
0afcd442a1 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7266 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 19:05:29 +00:00
Chris Lattner
31a7f85346 New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7263 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 18:28:42 +00:00
Chris Lattner
2b8e478b5d New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7261 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 17:56:34 +00:00
Chris Lattner
347319a4c9 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7259 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 17:25:55 +00:00
Chris Lattner
f7b447eb69 New tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7256 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 17:01:18 +00:00
Chris Lattner
a73fede714 New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7240 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-22 21:44:06 +00:00
John Criswell
cf2a7385dd Regression test for the Instruction Combining optimizization. 
This test helps to see if the optimization correctly handles variables that
are declared constant and external.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7215 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-21 19:41:51 +00:00
Chris Lattner
060c1f816c Remove usage of grep-not script 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6966 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:32:04 +00:00
Chris Lattner
c6cab24151 Convert scripts from using explicit control flow to use the new grep-not script 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6955 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:44:42 +00:00
Chris Lattner
ab1a525163 Fix testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6952 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:31:37 +00:00
Chris Lattner
b75e1e79d7 add tests for elimination of loads 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6911 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-26 05:05:51 +00:00
Chris Lattner
d4c914f062 Add test for instcombine -1*X -> -X 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6905 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-25 17:10:34 +00:00
Chris Lattner
8c1ab94bae Fix comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6872 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-23 21:52:59 +00:00
Chris Lattner
d9fa6a331e Yet another testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6871 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-23 21:49:25 +00:00
Chris Lattner
8186a94e08 Test cases for when casts to bool can be eliminated 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6870 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-23 21:48:26 +00:00
Chris Lattner
ddd7e39537 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6855 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-22 20:45:39 +00:00
Chris Lattner
1474b47600 Add testcase for reason that typesafety of power is being broken 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6836 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-21 22:59:39 +00:00
Chris Lattner
037b568e63 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6781 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 22:48:11 +00:00
Chris Lattner
d8c1d7619c New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6629 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 20:12:32 +00:00
Chris Lattner
619c3140e3 Test seteq AND setne 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6628 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 20:11:19 +00:00
Chris Lattner
1812a9b92d Modernize testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6600 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-04 04:47:40 +00:00
Chris Lattner
5feab1631f Add new test for inverting branches 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6598 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-04 04:37:46 +00:00
Chris Lattner
4d6404f762 New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6505 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-01 03:34:53 +00:00
Chris Lattner
a12f1e79bb New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6353 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 16:45:09 +00:00
Chris Lattner
f449a2a6ac New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6337 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-26 23:41:13 +00:00
Chris Lattner
be0fe12f72 Test limited reassociation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5742 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-11 00:10:59 +00:00
Chris Lattner
8408add00a Add optimizations: 
- (A & C1)+(B & C2) -> (A & C1)|(B & C2) iff C1&C2 == 0
 - (A & C1)^(B & C2) -> (A & C1)|(B & C2) iff C1&C2 == 0


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5741 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-10 23:52:54 +00:00
Chris Lattner
533741a764 Add testcases for negated multiplies 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5739 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-10 23:22:50 +00:00
Chris Lattner
0cec701eb2 Add test for demorgans law with constants 
Add test for other form of demorgans


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5737 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-10 23:13:32 +00:00
Chris Lattner
1b77300154 * Add testcases for associative operators 
* Add testcase for or ubyte, 255 which was broken before


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5735 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-10 22:43:56 +00:00
Chris Lattner
2bd37807d0 Modernize testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5732 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-10 19:44:01 +00:00
Chris Lattner
c232870b6f Add a bunch of new tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5730 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-10 19:16:20 +00:00
Chris Lattner
63a9548591 Add test for: (A|B)^B == A & (~B) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5727 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-10 18:24:04 +00:00
Chris Lattner
a66e2fa195 Modernize testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5726 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-10 18:20:53 +00:00
Chris Lattner
556b50c193 Add a link to source of inspiration 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5707 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-05 23:02:25 +00:00
Chris Lattner
2fc36e42ca New testcase for pow builtin recognition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5706 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-05 22:56:59 +00:00
Chris Lattner
8e019aa9c9 Add another testcase that may eventually be handled... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5705 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-05 22:50:55 +00:00