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61 Commits

Author SHA1 Message Date
Chris Lattner
3339c6a1f6 expand testcase, which has been in my tree for a while now 
llvm-svn: 24582
 2005-12-03 18:26:41 +00:00
Chris Lattner
2492b74330 new testcase, miscompiled by simplifycfg. This has been distilled from Ptrdist/bc 
llvm-svn: 24580
 2005-12-03 18:25:32 +00:00
Chris Lattner
a6e98f2e85 new testcase for PR635 
llvm-svn: 23615
 2005-10-03 23:42:54 +00:00
Chris Lattner
62f565d198 new testcase 
llvm-svn: 23409
 2005-09-23 18:43:57 +00:00
Chris Lattner
cb6d8173d2 make this test harder: add a case where instructions are in the bb to be 
threaded over

llvm-svn: 23396
 2005-09-20 01:43:41 +00:00
Chris Lattner
168d2e5343 new testcase 
llvm-svn: 23394
 2005-09-20 00:41:55 +00:00
Chris Lattner
b2a9e8115b new testcase. 
llvm-svn: 23390
 2005-09-19 23:48:04 +00:00
Chris Lattner
0ca5d9cb12 Testcase that used to crash simplifycfg 
llvm-svn: 22622
 2005-08-03 18:01:07 +00:00
Chris Lattner
42b635c70c un-xfail this 
llvm-svn: 22614
 2005-08-03 00:58:44 +00:00
Chris Lattner
e972403215 This fails for now 
llvm-svn: 22608
 2005-08-03 00:10:28 +00:00
Chris Lattner
8530d6d0af New testcase that caused simplifycfg to crash 
llvm-svn: 22583
 2005-08-02 03:23:03 +00:00
Chris Lattner
29ae6f6ed9 new testcase for PR584 
llvm-svn: 22231
 2005-06-17 01:45:03 +00:00
Chris Lattner
7e9e2e0ea9 New testcase that crashes simplifycfg, identified accidentally by JohnMC 
llvm-svn: 22157
 2005-05-20 22:19:34 +00:00
Chris Lattner
763a9e8c9b testcase I've had in my tree 
llvm-svn: 21832
 2005-05-09 21:21:10 +00:00
Chris Lattner
c0968c72ff new testcase for a simple optimization that simplifycfg is about to do. 
All CFG edges to DEAD should be eliminated.

llvm-svn: 20299
 2005-02-24 06:15:27 +00:00
Chris Lattner
272f3527a3 add another testcase to make sure it gets turned into a switch (answer: yes it does) 
llvm-svn: 20291
 2005-02-24 02:13:50 +00:00
Chris Lattner
21adf7d36e Add new test to make sure simplifycfg doesn't leave around trivially 
dead instructions.

llvm-svn: 19211
 2005-01-01 16:00:56 +00:00
Chris Lattner
f13b7ee8aa Check in the right test 
llvm-svn: 18767
 2004-12-10 17:43:43 +00:00
Chris Lattner
88bd77c73d New testcase for a bug exposed by the ipsccp pass, causing dparser to fail 
last night.

llvm-svn: 18765
 2004-12-10 17:41:43 +00:00
Chris Lattner
889e91d58d New testcase for simplifycfg 
llvm-svn: 18367
 2004-11-30 00:31:16 +00:00
Tanya Lattner
f1e4bf5b66 Adding srcdir arg 
llvm-svn: 18020
 2004-11-19 22:45:25 +00:00
Tanya Lattner
4afaf40a28 Adding subdirectory dg.exp files in order to be able to use dejagnu to only run specific tests (located in some subdirectory of Regression) 
llvm-svn: 17712
 2004-11-13 23:00:45 +00:00
Chris Lattner
033e156b54 New testcase 
llvm-svn: 17115
 2004-10-18 04:06:41 +00:00
Chris Lattner
6299141c4e 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
d4cecb9e2f test that unconditional branches to unwinds are always eliminated 
llvm-svn: 15021
 2004-07-20 01:17:19 +00:00
Chris Lattner
eee347209f 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
52a71340c1 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
c9b34e5648 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
380affdc88 New testcase for case that simplifycfg should catch 
llvm-svn: 13305
 2004-05-01 22:36:24 +00:00
Chris Lattner
d777677665 Simplify cfg now eliminates all of the branches in this testcase 
llvm-svn: 12803
 2004-04-09 23:50:29 +00:00
Chris Lattner
99c9b9c02f New testcase 
llvm-svn: 12616
 2004-04-02 18:12:49 +00:00
Chris Lattner
f17d2d33fb Oops, actually USE the previously computed value 
llvm-svn: 12547
 2004-03-30 19:45:39 +00:00
Chris Lattner
fdf3202d69 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
John Criswell
d064f2124e 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
c116ede471 Add a testcase for switch instruction induction 
llvm-svn: 11965
 2004-02-28 21:30:39 +00:00
Chris Lattner
fe7a92fe7c New testcase. Switch instructions that go to switch instructions should be 
merged.

llvm-svn: 11796
 2004-02-24 07:21:09 +00:00
Chris Lattner
ae509325d6 The simplifycfg pass should be able to turn stuff like: 
if (X == 4 || X == 7)
and
  if (X != 4 && X != 7)

into switch instructions.

llvm-svn: 11791
 2004-02-24 05:34:44 +00:00
Chris Lattner
58d4db3f27 New testcase, details in the comments 
llvm-svn: 11495
 2004-02-16 06:35:19 +00:00
Chris Lattner
4379c6b0b7 New feature testcase for simplifycfg. 
llvm-svn: 11306
 2004-02-11 03:35:04 +00:00
Misha Brukman
edf4bab190 Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 
llvm-svn: 8558
 2003-09-16 15:29:54 +00:00
John Criswell
ea93bb4a9c Removing Makefiles. Regression tests are now run by QMTest. 
llvm-svn: 8548
 2003-09-15 20:21:38 +00:00
Chris Lattner
94be300fa5 New testcase 
llvm-svn: 8125
 2003-08-24 17:58:24 +00:00
Chris Lattner
b42ef2dbdb Add a new switch folding testcase 
llvm-svn: 8092
 2003-08-23 23:17:59 +00:00
Chris Lattner
26dc7b6224 New testcase to ensure that switch folding happens correctly 
llvm-svn: 7922
 2003-08-17 20:19:31 +00:00
Chris Lattner
05ed0396ec New testcase 
llvm-svn: 7920
 2003-08-17 19:37:57 +00:00
Chris Lattner
2f3ef79496 New testcase 
llvm-svn: 7918
 2003-08-17 19:29:34 +00:00
Chris Lattner
cc88b0ad42 new testcases that simplifycfg breaks 
llvm-svn: 7598
 2003-08-05 16:11:36 +00:00
Chris Lattner
cd1d05ab33 Eliminate explicit control flow in tests 
llvm-svn: 6961
 2003-06-28 23:13:12 +00:00
Chris Lattner
587cc42836 New testcase 
llvm-svn: 5721
 2003-03-07 17:42:55 +00:00
Chris Lattner
9115973f47 Add new testcase 
llvm-svn: 5701
 2003-03-05 21:34:35 +00:00