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678 Commits

Author SHA1 Message Date
Chris Lattner e24003a261 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 40123bff5b New testcase, distilled from PR324 
llvm-svn: 13079
 2004-04-20 20:15:01 +00:00
Chris Lattner ceea37590f New testcase 
llvm-svn: 13067
 2004-04-19 18:06:34 +00:00
Chris Lattner 3796974563 Another testcase 
llvm-svn: 13037
 2004-04-18 06:55:57 +00:00
Chris Lattner bc4118f316 New testcase 
llvm-svn: 13020
 2004-04-17 23:00:51 +00:00
Chris Lattner fbc88b6cbd New testcase that Brian provided which crashes the inliner 
llvm-svn: 12969
 2004-04-15 20:45:45 +00:00
Chris Lattner 9d42084081 New testcase 
llvm-svn: 12920
 2004-04-13 19:43:33 +00:00
Chris Lattner e3debac3cd New testcase 
llvm-svn: 12916
 2004-04-13 19:28:09 +00:00
Chris Lattner a7aeb506dd New testcase where loop simplify is not updating domfrontiers correctly 
llvm-svn: 12889
 2004-04-13 16:22:04 +00:00
Chris Lattner 176b4c2439 new testcase 
llvm-svn: 12873
 2004-04-12 20:59:07 +00:00
Chris Lattner 74e5c31746 new testcase 
llvm-svn: 12832
 2004-04-11 16:47:15 +00:00
Chris Lattner 1f99df6d27 New testcases 
llvm-svn: 12820
 2004-04-10 22:21:14 +00:00
Chris Lattner 825a00195d New testcase 
llvm-svn: 12818
 2004-04-10 22:01:27 +00:00
Chris Lattner 56471868e2 New testcases 
llvm-svn: 12806
 2004-04-10 06:52:20 +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 e4ad3e599b Another testcase 
llvm-svn: 12802
 2004-04-09 23:47:52 +00:00
Chris Lattner 24cd6b9371 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 be68fd036b Add testcases for harder combining cases. 
llvm-svn: 12799
 2004-04-09 23:43:48 +00:00
Chris Lattner 755cab25ae new testcase 
llvm-svn: 12792
 2004-04-09 18:19:29 +00:00
Chris Lattner 22b2166b36 New testcase 
llvm-svn: 12783
 2004-04-08 20:39:40 +00:00
Chris Lattner 3b613818f6 New testcase, corresponding to phi_promote.ll 
llvm-svn: 12778
 2004-04-08 19:59:22 +00:00
Chris Lattner ac42fd5912 Add some more cases we should combine 
llvm-svn: 12768
 2004-04-08 04:43:04 +00:00
Chris Lattner dadf78d933 New testcase 
llvm-svn: 12761
 2004-04-07 18:38:01 +00:00
Chris Lattner 13de334a4e New testcase that crashed scalarevolution on sparc 
llvm-svn: 12755
 2004-04-07 16:17:45 +00:00
Chris Lattner 6f4fea937b New testcase for PR312 
llvm-svn: 12667
 2004-04-05 18:46:33 +00:00
Chris Lattner e79fd5c766 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 d8d803adb9 new testcase 
llvm-svn: 12624
 2004-04-02 20:27:47 +00:00
Chris Lattner 76378746c5 New testcases for the indvars pass 
llvm-svn: 12622
 2004-04-02 20:26:04 +00:00
Chris Lattner 2c416ae11f Tweak testcase to work with new indvars pass 
llvm-svn: 12621
 2004-04-02 20:25:26 +00:00
Chris Lattner 99c9b9c02f New testcase 
llvm-svn: 12616
 2004-04-02 18:12:49 +00:00
Chris Lattner 914a7d0d90 New testcase for PR310 
llvm-svn: 12596
 2004-04-01 20:28:35 +00:00
Chris Lattner f475a12626 New testcase for PR306 
llvm-svn: 12591
 2004-04-01 19:05:54 +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
Chris Lattner b785d280ec Add some testcases for select simplification 
llvm-svn: 12543
 2004-03-30 19:36:54 +00:00
Chris Lattner 3932cab427 New testcase 
llvm-svn: 12518
 2004-03-25 22:59:06 +00:00
Chris Lattner 597f1da506 New testcase, the optimizer can delete zero sized allocas 
llvm-svn: 12506
 2004-03-19 06:07:43 +00:00
Chris Lattner 211ae0bf05 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 2bcfcc90c8 New testcase, reduced from 256.bzip2 
llvm-svn: 12492
 2004-03-18 05:55:29 +00:00
Chris Lattner 4c7fcbf77b New testcase 
llvm-svn: 12488
 2004-03-18 05:33:39 +00:00
Chris Lattner b7b099d569 New testcase that crashes the code extractor 
llvm-svn: 12485
 2004-03-18 04:10:02 +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 0e64dda7ca Another simple testcase 
llvm-svn: 12455
 2004-03-16 23:07:52 +00:00
Chris Lattner 618c3990c7 Fix test 
llvm-svn: 12445
 2004-03-16 21:10:15 +00:00
Chris Lattner 767858af43 New testcase for PR293 
llvm-svn: 12433
 2004-03-16 05:44:02 +00:00
Chris Lattner 2c8efdb348 New testcase for CSE of call instructions 
llvm-svn: 12418
 2004-03-15 05:44:29 +00:00
Chris Lattner ecdbee5542 Make sure that pure calls don't kill loads 
llvm-svn: 12416
 2004-03-15 04:17:53 +00:00
Chris Lattner fb5d561193 New testcases to test LICM of call instructions 
llvm-svn: 12414
 2004-03-15 04:10:08 +00:00
Chris Lattner fec74e7ce2 New testcase that causes the code extractor to generate bogus code. 
llvm-svn: 12404
 2004-03-15 00:08:49 +00:00
Chris Lattner 99e9b17641 New testcase that crashes the loop extractor 
llvm-svn: 12399
 2004-03-14 22:16:52 +00:00
Chris Lattner e7ae4a8cb4 New testcase that crashes the -lowerswitch pass 
llvm-svn: 12383
 2004-03-14 04:13:57 +00:00
Chris Lattner d828ad5089 New testcase that crashes the loop extractor 
llvm-svn: 12376
 2004-03-14 03:03:59 +00:00
Chris Lattner e561cb51de New testcase, distilled from povray I think. 
llvm-svn: 12364
 2004-03-13 23:53:04 +00:00
Chris Lattner d689a5eb9c Oh right, casts can interfere. Test this too 
llvm-svn: 12354
 2004-03-13 00:11:38 +00:00
Chris Lattner b4e933ba14 new testcases 
llvm-svn: 12352
 2004-03-12 23:52:51 +00:00
Chris Lattner 1f91c54600 new testcase 
llvm-svn: 12348
 2004-03-12 22:38:31 +00:00
Chris Lattner fd747f8db8 test instruction combiner opts for select instruction 
llvm-svn: 12328
 2004-03-12 06:01:00 +00:00
Chris Lattner 6fdbd60ed6 New testcase for PR284: [indvars] Induction variable analysis violates LLVM invariants 
llvm-svn: 12274
 2004-03-10 21:41:47 +00:00
Chris Lattner 1f7f22c42c New testcase 
llvm-svn: 12201
 2004-03-08 00:58:19 +00:00
Chris Lattner 332a8bdf31 New testcase for missed case 
llvm-svn: 12199
 2004-03-07 22:52:41 +00:00
Chris Lattner f2b8692b73 New testcase 
llvm-svn: 12192
 2004-03-07 21:28:54 +00:00
Chris Lattner 9c9a4c4abd 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 c116ede471 Add a testcase for switch instruction induction 
llvm-svn: 11965
 2004-02-28 21:30:39 +00:00
Chris Lattner eff5f51807 new testcase for intrinsic folding 
llvm-svn: 11943
 2004-02-28 05:28:42 +00:00
Chris Lattner b66f42427a The instruction combining pass removes dead instructions, there is no need 
to run the die pass after it.

llvm-svn: 11942
 2004-02-28 05:26:06 +00:00
Misha Brukman be74d5f73a Two testcases for loops: one with outputs, one without. 
llvm-svn: 11934
 2004-02-28 03:20:41 +00:00
Chris Lattner d58a88b28d The instcombiner should canonicalize comparisons. 
llvm-svn: 11899
 2004-02-27 06:27:07 +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 7eaa535d4d Test for the other way also 
llvm-svn: 11767
 2004-02-23 20:24:16 +00:00
Chris Lattner 1cc1217121 New testcase 
llvm-svn: 11766
 2004-02-23 20:19:51 +00:00
Chris Lattner be9082a63d Add tests for casts that should be eliminated 
llvm-svn: 11741
 2004-02-23 07:16:03 +00:00
Chris Lattner 6ddaa24dd9 Handle the unsigned form as well 
llvm-svn: 11739
 2004-02-23 06:37:33 +00:00
Chris Lattner fb302df02c Add a slight variant of test10 
llvm-svn: 11736
 2004-02-23 05:59:52 +00:00
Chris Lattner d0ffbe1cbe This multiply can be eliminated 
llvm-svn: 11733
 2004-02-23 05:38:47 +00:00
Chris Lattner 9c08d09de6 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.

llvm-svn: 11701
 2004-02-22 05:24:09 +00:00
Chris Lattner 58d4db3f27 New testcase, details in the comments 
llvm-svn: 11495
 2004-02-16 06:35:19 +00:00
Chris Lattner e9613be389 A new testcase for a situation that occurs in 181.mcf 
llvm-svn: 11493
 2004-02-16 05:06:36 +00:00
Chris Lattner 98c26a7842 Add a test for the "swap idiom", which LLVM should be able to unravel. 
llvm-svn: 11491
 2004-02-16 03:53:44 +00:00
Chris Lattner 5c063c9348 Test for xor chains 
llvm-svn: 11489
 2004-02-16 01:19:52 +00:00
Chris Lattner d5bab7e727 Basic functionality testing. 
llvm-svn: 11312
 2004-02-11 05:00:27 +00:00
Chris Lattner 4379c6b0b7 New feature testcase for simplifycfg. 
llvm-svn: 11306
 2004-02-11 03:35:04 +00:00
Chris Lattner eba3c36f99 New testcase for PR223: Loopsimplify incorrectly updates dominator information 
llvm-svn: 11136
 2004-02-05 21:11:38 +00:00
Chris Lattner a96066186e New testcase for better mod/ref information that basicaa can provide 
llvm-svn: 11023
 2004-01-30 22:18:47 +00:00
Chris Lattner 062f3ddaf5 new testcase 
llvm-svn: 10843
 2004-01-14 05:53:11 +00:00
Chris Lattner 2ca9b10b6a Test to make sure we can SCCP load instructions 
llvm-svn: 10766
 2004-01-12 04:28:32 +00:00
Chris Lattner 4d1bb94c3e New testcase, allow folding of binary operators that use PHI nodes, as long 
as the result of the binary operator is always constant.  This does not require
the PHI itself to be constant though.

llvm-svn: 10762
 2004-01-12 03:57:00 +00:00
Chris Lattner 22c7a36cdc New testcase 
llvm-svn: 10760
 2004-01-12 01:17:42 +00:00
Chris Lattner f1277450ab new testcase for cananonicalization of subtracts 
llvm-svn: 10581
 2003-12-22 05:24:45 +00:00
Chris Lattner a5e3418d98 New testcase to see if -indvars can promote pointer arithmetic to array accesses 
llvm-svn: 10577
 2003-12-22 05:00:13 +00:00
Chris Lattner 7b432f77ac New testcase for PR194 
llvm-svn: 10568
 2003-12-21 19:06:15 +00:00
Chris Lattner b141a2aca6 New testcase for missed optimization 
llvm-svn: 10538
 2003-12-19 09:08:15 +00:00
Chris Lattner a2d66a5ada New testcase 
llvm-svn: 10533
 2003-12-19 06:54:37 +00:00
Chris Lattner 98c265a382 New testcase, for PR185 
llvm-svn: 10471
 2003-12-15 17:33:41 +00:00
Chris Lattner 0fcc74f1df new test 
llvm-svn: 10466
 2003-12-14 23:39:34 +00:00
Chris Lattner 29da20f96c Testcase for PR179 
llvm-svn: 10455
 2003-12-14 04:46:07 +00:00
Chris Lattner ace41617c7 Rename variable to avoid confusing it with the global G 
llvm-svn: 10411
 2003-12-11 22:49:32 +00:00
Chris Lattner 99146bb2a7 New testcase that LICM is breaking crafty on 
llvm-svn: 10408
 2003-12-11 22:15:11 +00:00
Chris Lattner 15b2e377ae Fix test that was failing because we were optimizing the program better than expected :) 
llvm-svn: 10404
 2003-12-11 21:06:43 +00:00
Chris Lattner 659a500e57 New testcase for PR86 
llvm-svn: 10403
 2003-12-11 19:16:30 +00:00