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17,062 Commits 6 Branches 7 Tags
67deea9d05b9da170299526dbdf7ef15830a651c
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45 Commits

Author SHA1 Message Date
Chris Lattner
fcc2ae9a85 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
145e42631e Check in the right test 
llvm-svn: 18767
 2004-12-10 17:43:43 +00:00
Chris Lattner
a151d4f3ab 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
afdd71c622 New testcase for simplifycfg 
llvm-svn: 18367
 2004-11-30 00:31:16 +00:00
Tanya Lattner
bea68bc91a Adding srcdir arg 
llvm-svn: 18020
 2004-11-19 22:45:25 +00:00
Tanya Lattner
97976107e3 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
e058c78728 New testcase 
llvm-svn: 17115
 2004-10-18 04:06:41 +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
0a86aa9915 test that unconditional branches to unwinds are always eliminated 
llvm-svn: 15021
 2004-07-20 01:17:19 +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
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
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
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
872356f472 New testcase 
llvm-svn: 12616
 2004-04-02 18:12:49 +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
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
ece9d747f2 Add a testcase for switch instruction induction 
llvm-svn: 11965
 2004-02-28 21:30:39 +00:00
Chris Lattner
d75c0eef9f 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
90da2d674f 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
034c38dfd7 New testcase, details in the comments 
llvm-svn: 11495
 2004-02-16 06:35:19 +00:00
Chris Lattner
f2488237c1 New feature testcase for simplifycfg. 
llvm-svn: 11306
 2004-02-11 03:35:04 +00:00
Misha Brukman
563ba88392 Renamed as' => llvm-as', dis' => llvm-dis', link' => llvm-link'. 
llvm-svn: 8558
 2003-09-16 15:29:54 +00:00
John Criswell
5cbd25ea1d Removing Makefiles. Regression tests are now run by QMTest. 
llvm-svn: 8548
 2003-09-15 20:21:38 +00:00
Chris Lattner
507b92d9f9 New testcase 
llvm-svn: 8125
 2003-08-24 17:58:24 +00:00
Chris Lattner
1e40de654b Add a new switch folding testcase 
llvm-svn: 8092
 2003-08-23 23:17:59 +00:00
Chris Lattner
a04af285cd New testcase to ensure that switch folding happens correctly 
llvm-svn: 7922
 2003-08-17 20:19:31 +00:00
Chris Lattner
96b0234163 New testcase 
llvm-svn: 7920
 2003-08-17 19:37:57 +00:00
Chris Lattner
24fe70b3de New testcase 
llvm-svn: 7918
 2003-08-17 19:29:34 +00:00
Chris Lattner
e465467534 new testcases that simplifycfg breaks 
llvm-svn: 7598
 2003-08-05 16:11:36 +00:00
Chris Lattner
8a00dc8988 Eliminate explicit control flow in tests 
llvm-svn: 6961
 2003-06-28 23:13:12 +00:00
Chris Lattner
831bbdc53d New testcase 
llvm-svn: 5721
 2003-03-07 17:42:55 +00:00
Chris Lattner
94ab54d198 Add new testcase 
llvm-svn: 5701
 2003-03-05 21:34:35 +00:00
Chris Lattner
ab3cbcee06 New testcase for feature simplifycfg should handle 
llvm-svn: 5698
 2003-03-05 20:35:24 +00:00
Chris Lattner
7f41d8f4ae Add testcase for new feature for simplifycfg pass 
llvm-svn: 5697
 2003-03-05 20:22:50 +00:00
Chris Lattner
1cbd9f2010 New feature test for something we have done for a long time 
llvm-svn: 3914
 2002-09-24 16:13:20 +00:00
Chris Lattner
5323e8ef58 New testcase that causes SimplifyCFG to assert out. 
llvm-svn: 3912
 2002-09-24 16:02:44 +00:00
Chris Lattner
e848314fdf Hrm, testcase was checking the wrong pass. :( 
llvm-svn: 3126
 2002-07-29 21:12:20 +00:00
Chris Lattner
5894311743 Testcase for unimplemented feature 
llvm-svn: 2766
 2002-06-24 17:45:37 +00:00
Chris Lattner
77c333368c Update run line 
llvm-svn: 2693
 2002-05-21 19:33:17 +00:00
Chris Lattner
05b7ed23ec This testcase was very broken! The block could not be merged because then 
there would be a broken PHI node

llvm-svn: 2692
 2002-05-21 19:32:58 +00:00
Chris Lattner
bea29dd1db New testcase 
llvm-svn: 2691
 2002-05-21 19:22:10 +00:00
Chris Lattner
34a909060c Testcase for missed merge opportunity 
llvm-svn: 2477
 2002-05-06 03:11:32 +00:00
Chris Lattner
3b5ee47ef6 Initial testcases for CFG simplify (which is part of DCE for now) 
llvm-svn: 2466
 2002-05-06 02:37:38 +00:00