Chris Lattner
d5e4e1756f
This testcase causes the instruction combiner to go spiraling into
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an infinite loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18669 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 22:18:35 +00:00
Alkis Evlogimenos
00af662b4d
Mark this as an XFAIL until a fix is worked out.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18651 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 18:43:39 +00:00
Alkis Evlogimenos
f08e961439
Add regression
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18624 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-08 07:25:10 +00:00
Reid Spencer
b2e4cd645a
Update the test to match the optimization. The optimization can let some
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casts through, but they will only be sbyte -> ubyte in this test case so
make sure we don't let any other kinds through.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18313 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-28 21:36:52 +00:00
Reid Spencer
2ded5d0053
Correct the RUN line to remove unneeded parameters and make sure the test
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case is testing the right thing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18302 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-28 08:15:33 +00:00
Reid Spencer
d3938b14ea
Test case for PR454
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18301 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-28 04:29:29 +00:00
Chris Lattner
ef1ef8272b
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18272 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-27 17:55:20 +00:00
Chris Lattner
0c41db8665
%p is expanded by dejagnu, avoid it in the test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18118 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 19:25:45 +00:00
Chris Lattner
f73820adc3
Pull out failing test into a seperate file, which is xfailed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18117 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-22 19:24:11 +00:00
Tanya Lattner
c8c1f12778
Adding srcdir arg
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18020 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-19 22:45:25 +00:00
Chris Lattner
6e54db0852
New testcase: the phi can be eliminated if the casts are sucked into it.
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Note that this reduces code size anyway (as well as making further
optimizations simpler) so it's always a win.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17739 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-14 19:12:17 +00:00
Chris Lattner
e58b25490b
Fix typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17738 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-14 17:54:58 +00:00
Chris Lattner
56ef3aebd8
add a testcase, which we already handle
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17737 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-14 17:54:27 +00:00
Tanya Lattner
28b372f1d3
Adding subdirectory dg.exp files in order to be able to use dejagnu to only run specific tests (located in some subdirectory of Regression)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17712 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-13 23:00:45 +00:00
Chris Lattner
706759e8c9
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17703 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-13 19:49:39 +00:00
Tanya Lattner
12ff96854d
Adding XFAIL lines for dejagnu support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17514 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-06 20:38:27 +00:00
Chris Lattner
51a2c5aebf
New testcase, rework testcases to fail if there are any gep's other than those
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involving %B instead of allowing any geps except %A's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17065 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-16 19:44:23 +00:00
Chris Lattner
b18dfebb3a
New testcase for memmove -> memcpy transform
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16931 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-12 04:51:55 +00:00
Chris Lattner
23e2563226
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16862 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-09 02:50:01 +00:00
Chris Lattner
8797f59758
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16835 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-08 05:03:25 +00:00
Chris Lattner
d74634a885
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16833 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-08 03:41:59 +00:00
Chris Lattner
24c0532f50
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16768 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-06 15:07:56 +00:00
Chris Lattner
a2393502be
New testcasses for divides that can be eliminated.
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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 ***
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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
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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.
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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,
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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.
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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
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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
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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
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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
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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
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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
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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
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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
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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.
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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
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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
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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
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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
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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
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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.
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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
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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
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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
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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
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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
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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
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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.
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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
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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.
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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
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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
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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
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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!
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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
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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
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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
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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
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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
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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
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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
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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
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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