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815 Commits

Author SHA1 Message Date
Chris Lattner
215d4c9d22 New testcase that ADCE shouldn't crash on 
llvm-svn: 17105
 2004-10-17 23:44:02 +00:00
Chris Lattner
062914f153 New testcase that crashes the inliner 
llvm-svn: 17103
 2004-10-17 23:20:29 +00:00
Chris Lattner
f47b3f67d9 New testcase, no PHI should be inserted. 
llvm-svn: 17097
 2004-10-17 21:25:32 +00:00
Chris Lattner
f9967959be New testcase, rework testcases to fail if there are any gep's other than those 
involving %B instead of allowing any geps except %A's.

llvm-svn: 17065
 2004-10-16 19:44:23 +00:00
Chris Lattner
143d44cb1a New testcase 
llvm-svn: 17061
 2004-10-16 18:28:01 +00:00
Chris Lattner
b1f34a989b When converting phi nodes into select instructions, we shouldn't promote PHI 
nodes unless we KNOW that we are able to promote all of them.  In this case
promoting the phi to a select is silly because we will always have to do the
call conditionally.  As such, select promotion is actually a pessimization.

llvm-svn: 16972
 2004-10-14 05:12:50 +00:00
Chris Lattner
c5ae8c364c New testcase for memmove -> memcpy transform 
llvm-svn: 16931
 2004-10-12 04:51:55 +00:00
Chris Lattner
a306f07a3b This testcase ensures that we can SRA a global even if part of the global 
cannot be SRA'd

llvm-svn: 16915
 2004-10-11 05:00:30 +00:00
Chris Lattner
41e8491989 These testcases check to see if we can promote malloc's to globals in some 
cases.

llvm-svn: 16914
 2004-10-11 05:00:12 +00:00
Chris Lattner
9448676dcb Another testcase. We should be able to devirtualize the call even though 
we cannot completely eliminate the global.

llvm-svn: 16900
 2004-10-10 23:12:33 +00:00
Chris Lattner
644e8db5d7 New testcase that crashes -globalopt. I found this through inspection, not 
actually in the wild :)

llvm-svn: 16877
 2004-10-10 17:06:09 +00:00
Chris Lattner
b7ff5baf13 New testcase we were not handling before. 
llvm-svn: 16875
 2004-10-10 16:46:48 +00:00
Chris Lattner
90f2b68f32 A testcase that globalopt now handles 
llvm-svn: 16872
 2004-10-09 21:50:05 +00:00
Chris Lattner
3355366d3f New testcase 
llvm-svn: 16862
 2004-10-09 02:50:01 +00:00
Chris Lattner
ac95de342f New testcase 
llvm-svn: 16856
 2004-10-08 20:57:46 +00:00
Chris Lattner
feb9fb9929 New testcase 
llvm-svn: 16841
 2004-10-08 17:29:47 +00:00
Chris Lattner
a50e67b63a New testcase 
llvm-svn: 16835
 2004-10-08 05:03:25 +00:00
Chris Lattner
0220a5fb52 New testcase 
llvm-svn: 16833
 2004-10-08 03:41:59 +00:00
Chris Lattner
d54fd7bc63 These files now live in Transforms/GlobalOpt 
llvm-svn: 16809
 2004-10-07 19:16:43 +00:00
Chris Lattner
e272693894 Move these files from Transforms/GlobalConstifier 
llvm-svn: 16808
 2004-10-07 19:16:26 +00:00
Chris Lattner
a705773db7 Add new testcase, rename pass 
llvm-svn: 16799
 2004-10-07 04:07:08 +00:00
Chris Lattner
c128e52a90 New testcase 
llvm-svn: 16791
 2004-10-06 20:42:51 +00:00
Chris Lattner
8d0c024ff3 New testcase 
llvm-svn: 16768
 2004-10-06 15:07:56 +00:00
Chris Lattner
7a3968b6c0 When tail duplicating these functions, the add instruction should not be 
duplicated, even though the block it is in is duplicated.

llvm-svn: 16757
 2004-10-06 03:26:38 +00:00
Chris Lattner
428e3aefc0 New testcasses for divides that can be eliminated. 
llvm-svn: 16587
 2004-09-29 17:37:07 +00:00
Chris Lattner
3a3a6ac8a1 New testcases 
llvm-svn: 16581
 2004-09-29 05:06:12 +00:00
Chris Lattner
3559d1908a More testcases for recent instcombine patches 
llvm-svn: 16569
 2004-09-29 03:18:20 +00:00
Chris Lattner
6cc64c11a5 New testcase 
llvm-svn: 16560
 2004-09-28 22:31:49 +00:00
Chris Lattner
67eea81390 New testcases 
llvm-svn: 16556
 2004-09-28 21:39:35 +00:00
Chris Lattner
8b76cd2373 New testcase 
llvm-svn: 16548
 2004-09-28 18:21:01 +00:00
Chris Lattner
737f3b92da New testcases 
llvm-svn: 16547
 2004-09-28 18:18:35 +00:00
Chris Lattner
f9ba821a89 New testcase for a latent bug in instcombine that I have been chasing for 
1.5 days :(

llvm-svn: 16545
 2004-09-28 17:50:05 +00:00
Chris Lattner
fe5261ee15 New testcase 
llvm-svn: 16527
 2004-09-27 19:25:20 +00:00
Chris Lattner
25a0e82d62 Testcases for rev 250 of InstructionCombining.cpp 
llvm-svn: 16522
 2004-09-27 16:21:26 +00:00
Chris Lattner
243761aade Add some tests for shr-and folding 
llvm-svn: 16507
 2004-09-24 15:18:43 +00:00
Chris Lattner
e317436053 New testcase for a pattern that occurs 20 times in perlbmk 
llvm-svn: 16503
 2004-09-23 21:42:49 +00:00
Chris Lattner
e9a2c15dac load null is undefined behavior, this should fold 
llvm-svn: 16498
 2004-09-23 15:45:20 +00:00
Chris Lattner
258a4d3c8c Two testcases for invalid transformations that instcombine is doing 
llvm-svn: 16446
 2004-09-20 10:14:27 +00:00
Chris Lattner
9b61bc84a7 New testcase for PR362: Icky code generated for std::min/std::max 
llvm-svn: 16408
 2004-09-19 19:17:10 +00:00
Chris Lattner
980e6b99f7 Instcombine now helps out with these 
llvm-svn: 16405
 2004-09-19 18:45:45 +00:00
Chris Lattner
c4cf835f45 Add two new testcases that instcombine should handle 
llvm-svn: 16403
 2004-09-19 18:43:01 +00:00
Chris Lattner
7b7143841b New testcase for PR420 
llvm-svn: 16345
 2004-09-15 00:58:49 +00:00
Chris Lattner
52b021eac4 Modify testcase to merit a warning, though no warning is still printed! 
llvm-svn: 16029
 2004-08-24 17:40:02 +00:00
Chris Lattner
f155b56d41 New testcase that the constifier should handle 
llvm-svn: 15734
 2004-08-14 20:47:56 +00:00
Chris Lattner
0e0ffc20d9 New basic testcase for the constifier 
llvm-svn: 15733
 2004-08-14 20:44:09 +00:00
Chris Lattner
66f2d28705 Add another test 
llvm-svn: 15718
 2004-08-13 03:27:48 +00:00
Chris Lattner
7889696375 New testcase, which causes the block extractor to barf 
llvm-svn: 15715
 2004-08-13 03:08:54 +00:00
Chris Lattner
5445de24c9 New testcase that instcombine is getting wrong 
llvm-svn: 15637
 2004-08-11 00:49:50 +00:00
Chris Lattner
d7924ae0be New testcase 
llvm-svn: 15592
 2004-08-09 21:03:35 +00:00
John Criswell
49caf50ce0 Use the new prcontext script. 
llvm-svn: 15427
 2004-08-02 22:31:58 +00:00
Chris Lattner
78ef3cecf8 Move Transforms/BasicAA to Analysis/BasicAA 
llvm-svn: 15316
 2004-07-29 01:34:10 +00:00
Chris Lattner
e1156ff89c Due to a bug in BasicAA, DSE is incorrectly deleting the first store in 
this testcase, causing the miscompilation of MallocBench/gs.

llvm-svn: 15315
 2004-07-29 01:33:05 +00:00
Robert Bocchino
af0decf1d9 *** empty log message *** 
llvm-svn: 15290
 2004-07-27 20:50:02 +00:00
Chris Lattner
17970df44f New testcase. DSE should delete all of the DEAD instructions. 
llvm-svn: 15253
 2004-07-27 02:19:27 +00:00
Chris Lattner
780516c8e1 New testcase 
llvm-svn: 15231
 2004-07-26 06:11:42 +00:00
Chris Lattner
7822b1dcc4 New testcase for DSE 
llvm-svn: 15198
 2004-07-25 07:57:50 +00:00
Chris Lattner
00c80f345f Trivial testcase for dse 
llvm-svn: 15100
 2004-07-22 07:59:20 +00:00
Chris Lattner
f6d78f81c0 new testcase 
llvm-svn: 15028
 2004-07-20 05:20:39 +00:00
Chris Lattner
074200ea75 New testcase that instcombine should help out with. 
llvm-svn: 15023
 2004-07-20 01:47:49 +00:00
Chris Lattner
0a86aa9915 test that unconditional branches to unwinds are always eliminated 
llvm-svn: 15021
 2004-07-20 01:17:19 +00:00
Chris Lattner
5a13111d34 Testcases missed by the instruction combiner 
llvm-svn: 15017
 2004-07-20 00:57:21 +00:00
Chris Lattner
1b45db9389 New testcase 
llvm-svn: 14639
 2004-07-06 07:38:00 +00:00
Chris Lattner
4486506985 New testcase 
llvm-svn: 14636
 2004-07-06 07:00:11 +00:00
Chris Lattner
dc26835179 Add a new testcase for folding an add into a switch 
llvm-svn: 14586
 2004-07-03 00:25:31 +00:00
Chris Lattner
c135c17382 Fix testcase 
llvm-svn: 14516
 2004-07-01 04:11:35 +00:00
Chris Lattner
6dd0279190 -debug option does not exist in a release build 
llvm-svn: 14515
 2004-07-01 04:10:15 +00:00
Chris Lattner
3b2327c276 Fix testcase. For some reason this was failing only with a release build and 
not with a debug build?  Rather testrunner only caught it in that case.

llvm-svn: 14514
 2004-07-01 04:09:14 +00:00
Chris Lattner
f13d277bba new testcase 
llvm-svn: 14442
 2004-06-27 22:51:19 +00:00
Reid Spencer
116576ba01 Nullify this test as it causes infinite loop in optimized nightly test. 
llvm-svn: 14279
 2004-06-21 08:11:32 +00:00
Chris Lattner
33fc8f4a89 New test 
llvm-svn: 14220
 2004-06-18 06:07:17 +00:00
Chris Lattner
81db12e7d7 Add tests for isnan 
llvm-svn: 14149
 2004-06-11 06:16:13 +00:00
Chris Lattner
bb26529f12 More instcombine testcases 
llvm-svn: 14094
 2004-06-09 07:59:40 +00:00
Chris Lattner
7a4fdfb460 New testcase that is important for the Java FE 
llvm-svn: 14085
 2004-06-09 05:07:01 +00:00
Chris Lattner
f6b10df680 New testcase for the instruction combiner that happen often in the Java FE 
llvm-svn: 14082
 2004-06-09 04:23:57 +00:00
Brian Gaeke
ecbd23ed95 Maybe this will keep people from breaking -branch-combine! 
llvm-svn: 13928
 2004-06-01 20:01:05 +00:00
Chris Lattner
d48af1d9fb Add back a test I accidentally removed 
llvm-svn: 13835
 2004-05-27 17:43:33 +00:00
Chris Lattner
6875c3a81c Add another testcase 
llvm-svn: 13833
 2004-05-27 17:28:55 +00:00
Chris Lattner
2582f9b0b7 remove bogus test 
llvm-svn: 13827
 2004-05-27 07:39:51 +00:00
Chris Lattner
7c0ec435b7 Make the test test what it is supposed to 
llvm-svn: 13826
 2004-05-27 07:37:45 +00:00
Chris Lattner
d745db9373 Fix a test that was "broken" by new optimizations. The transformation we 
are doing is certainly correct, its just that we didn't have the capability
to do it when the testcase was written (no select instr)

llvm-svn: 13799
 2004-05-26 23:51:29 +00:00
Chris Lattner
342fef68de New testcase 
llvm-svn: 13739
 2004-05-25 06:30:49 +00:00
Chris Lattner
d905489f64 Add a new test16 and fix some other tests that were not properly written 
llvm-svn: 13735
 2004-05-25 04:28:43 +00:00
Chris Lattner
0f1a6d4633 New testcase that used to cause the unroller to try to unroll the loop 2G times. :( 
llvm-svn: 13563
 2004-05-13 20:43:15 +00:00
Chris Lattner
d2bfeadad8 New testcase for PR336 
llvm-svn: 13401
 2004-05-07 15:38:50 +00:00
Chris Lattner
fb38755cdd New testcase for PR332 
llvm-svn: 13348
 2004-05-04 17:00:10 +00:00
Chris Lattner
c8991cdae8 New testcase: 
Turn "if (A < B && B < C)" into "if (A < B & B < C)"

llvm-svn: 13310
 2004-05-01 23:35:21 +00:00
Chris Lattner
d4abdd9dc3 New testcase for case that simplifycfg should catch 
llvm-svn: 13305
 2004-05-01 22:36:24 +00:00
Chris Lattner
312eb88522 Add a new testcase for X/-1, fix bug that prevented tests from running right 
llvm-svn: 13171
 2004-04-26 14:01:47 +00:00
Chris Lattner
7e6c6c85b9 New testcase, distilled from PR324 
llvm-svn: 13079
 2004-04-20 20:15:01 +00:00
Chris Lattner
a4e24e3c64 New testcase 
llvm-svn: 13067
 2004-04-19 18:06:34 +00:00
Chris Lattner
c6aded531b Another testcase 
llvm-svn: 13037
 2004-04-18 06:55:57 +00:00
Chris Lattner
7a6db7ee0e New testcase 
llvm-svn: 13020
 2004-04-17 23:00:51 +00:00
Chris Lattner
acf8b5189f New testcase that Brian provided which crashes the inliner 
llvm-svn: 12969
 2004-04-15 20:45:45 +00:00
Chris Lattner
486436b5ad New testcase 
llvm-svn: 12920
 2004-04-13 19:43:33 +00:00
Chris Lattner
344d15008a New testcase 
llvm-svn: 12916
 2004-04-13 19:28:09 +00:00
Chris Lattner
7ad15c5ea7 New testcase where loop simplify is not updating domfrontiers correctly 
llvm-svn: 12889
 2004-04-13 16:22:04 +00:00
Chris Lattner
d2ed0ee2cd new testcase 
llvm-svn: 12873
 2004-04-12 20:59:07 +00:00
Chris Lattner
015d27c877 new testcase 
llvm-svn: 12832
 2004-04-11 16:47:15 +00:00
Chris Lattner
f5b834fa16 New testcases 
llvm-svn: 12820
 2004-04-10 22:21:14 +00:00
Chris Lattner
5def4c82ef New testcase 
llvm-svn: 12818
 2004-04-10 22:01:27 +00:00
Chris Lattner
ef93b4f931 New testcases 
llvm-svn: 12806
 2004-04-10 06:52:20 +00:00
Chris Lattner
394f956177 Simplify cfg now eliminates all of the branches in this testcase 
llvm-svn: 12803
 2004-04-09 23:50:29 +00:00
Chris Lattner
4b9e14ef40 Another testcase 
llvm-svn: 12802
 2004-04-09 23:47:52 +00:00
Chris Lattner
5cbe216acd Testcase to make sure we can apply the shift to the operands of the select, 
eliminating the shifts

llvm-svn: 12801
 2004-04-09 23:47:24 +00:00
Chris Lattner
5b62a97808 Add testcases for harder combining cases. 
llvm-svn: 12799
 2004-04-09 23:43:48 +00:00
Chris Lattner
36e68c79a4 new testcase 
llvm-svn: 12792
 2004-04-09 18:19:29 +00:00
Chris Lattner
37981ce1ff New testcase 
llvm-svn: 12783
 2004-04-08 20:39:40 +00:00
Chris Lattner
cb430572a9 New testcase, corresponding to phi_promote.ll 
llvm-svn: 12778
 2004-04-08 19:59:22 +00:00
Chris Lattner
9aa4d5e45f Add some more cases we should combine 
llvm-svn: 12768
 2004-04-08 04:43:04 +00:00
Chris Lattner
8344a953a5 New testcase 
llvm-svn: 12761
 2004-04-07 18:38:01 +00:00
Chris Lattner
e24e7b8354 New testcase that crashed scalarevolution on sparc 
llvm-svn: 12755
 2004-04-07 16:17:45 +00:00
Chris Lattner
30ff883603 New testcase for PR312 
llvm-svn: 12667
 2004-04-05 18:46:33 +00:00
Chris Lattner
f94bcf3c85 New testcase that crashes the instcombine pass. Dominance properties have 
no meaning if the code is not reachable.

llvm-svn: 12657
 2004-04-05 02:01:32 +00:00
Chris Lattner
defaefaed4 new testcase 
llvm-svn: 12624
 2004-04-02 20:27:47 +00:00
Chris Lattner
aee1b0ba23 New testcases for the indvars pass 
llvm-svn: 12622
 2004-04-02 20:26:04 +00:00
Chris Lattner
779e90e3e4 Tweak testcase to work with new indvars pass 
llvm-svn: 12621
 2004-04-02 20:25:26 +00:00
Chris Lattner
872356f472 New testcase 
llvm-svn: 12616
 2004-04-02 18:12:49 +00:00
Chris Lattner
1fe2d63344 New testcase for PR310 
llvm-svn: 12596
 2004-04-01 20:28:35 +00:00
Chris Lattner
100de6d67e New testcase for PR306 
llvm-svn: 12591
 2004-04-01 19:05:54 +00:00
Chris Lattner
9527e2086b Oops, actually USE the previously computed value 
llvm-svn: 12547
 2004-03-30 19:45:39 +00:00
Chris Lattner
9289723307 Test general value/value selection which we can do now that we use the 
select instruction

llvm-svn: 12546
 2004-03-30 19:45:11 +00:00
Chris Lattner
66338ba1e9 Add some testcases for select simplification 
llvm-svn: 12543
 2004-03-30 19:36:54 +00:00
Chris Lattner
41689f4073 New testcase 
llvm-svn: 12518
 2004-03-25 22:59:06 +00:00
Chris Lattner
ec8d5d563b New testcase, the optimizer can delete zero sized allocas 
llvm-svn: 12506
 2004-03-19 06:07:43 +00:00
Chris Lattner
1d4d74ac9a This is the last remaining bug that I know of in the loop extractor. The loop 
extractor has extracted hundreds of loops from the SPEC benchmarks without crashing
and without misoptimizing the programs.

This testcase could be reduced substantially more by hand, but I don't have time
to work on it right now.

llvm-svn: 12495
 2004-03-18 06:41:59 +00:00
Chris Lattner
1ccb733f94 New testcase, reduced from 256.bzip2 
llvm-svn: 12492
 2004-03-18 05:55:29 +00:00
Chris Lattner
ea522fb7e4 New testcase 
llvm-svn: 12488
 2004-03-18 05:33:39 +00:00
Chris Lattner
3cb3cad000 New testcase that crashes the code extractor 
llvm-svn: 12485
 2004-03-18 04:10:02 +00:00
John Criswell
8052feabf0 Modify test to use the %t substition (temporary name). This is available 
in the QMTest Testrunner tests.
Please note that putting output files in the Output directory no longer
works, as QMTest does not build Output directories anymore (nor does the
test run in a separate subdirectory, anyway).

llvm-svn: 12466
 2004-03-17 02:31:29 +00:00
Chris Lattner
88f460ad63 Another simple testcase 
llvm-svn: 12455
 2004-03-16 23:07:52 +00:00
Chris Lattner
29b21e6f44 Fix test 
llvm-svn: 12445
 2004-03-16 21:10:15 +00:00
Chris Lattner
593ec3e0aa New testcase for PR293 
llvm-svn: 12433
 2004-03-16 05:44:02 +00:00
Chris Lattner
4a462392a0 New testcase for CSE of call instructions 
llvm-svn: 12418
 2004-03-15 05:44:29 +00:00
Chris Lattner
e48c972a67 Make sure that pure calls don't kill loads 
llvm-svn: 12416
 2004-03-15 04:17:53 +00:00
Chris Lattner
ac4c05c9b2 New testcases to test LICM of call instructions 
llvm-svn: 12414
 2004-03-15 04:10:08 +00:00
Chris Lattner
d0a838b6c6 New testcase that causes the code extractor to generate bogus code. 
llvm-svn: 12404
 2004-03-15 00:08:49 +00:00
Chris Lattner
42b7a23b1b New testcase that crashes the loop extractor 
llvm-svn: 12399
 2004-03-14 22:16:52 +00:00
Chris Lattner
c143e195ba New testcase that crashes the -lowerswitch pass 
llvm-svn: 12383
 2004-03-14 04:13:57 +00:00
Chris Lattner
1c752f73b9 New testcase that crashes the loop extractor 
llvm-svn: 12376
 2004-03-14 03:03:59 +00:00
Chris Lattner
2620407c28 New testcase, distilled from povray I think. 
llvm-svn: 12364
 2004-03-13 23:53:04 +00:00
Chris Lattner
ca9c4f43bd Oh right, casts can interfere. Test this too 
llvm-svn: 12354
 2004-03-13 00:11:38 +00:00
Chris Lattner
c9f684b1a0 new testcases 
llvm-svn: 12352
 2004-03-12 23:52:51 +00:00
Chris Lattner
0a30c883d1 new testcase 
llvm-svn: 12348
 2004-03-12 22:38:31 +00:00
Chris Lattner
ea0c2b4e42 test instruction combiner opts for select instruction 
llvm-svn: 12328
 2004-03-12 06:01:00 +00:00
Chris Lattner
af9963cb25 New testcase for PR284: [indvars] Induction variable analysis violates LLVM invariants 
llvm-svn: 12274
 2004-03-10 21:41:47 +00:00
Chris Lattner
2340d903fa New testcase 
llvm-svn: 12201
 2004-03-08 00:58:19 +00:00
Chris Lattner
5a2ee65f6c New testcase for missed case 
llvm-svn: 12199
 2004-03-07 22:52:41 +00:00
Chris Lattner
f4fa087828 New testcase 
llvm-svn: 12192
 2004-03-07 21:28:54 +00:00
Chris Lattner
ed18f6afc2 Testcase for a bug that caused a whole bunch of testcases to die in the nightly 
tester last night.

llvm-svn: 12011
 2004-02-29 22:15:51 +00:00
Chris Lattner
ece9d747f2 Add a testcase for switch instruction induction 
llvm-svn: 11965
 2004-02-28 21:30:39 +00:00