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408 Commits

Author SHA1 Message Date
Lauro Ramos Venancio
abf6c6d469 Fix a bug in GetKnownAlignment of packed structs. 
llvm-svn: 40649
 2007-07-31 20:13:21 +00:00
Dan Gohman
e3464e6bec Change the x86 assembly output to use tab characters to separate the 
mnemonics from their operands instead of single spaces. This makes the
assembly output a little more consistent with various other compilers
(f.e. GCC), and slightly easier to read. Also, update the regression
tests accordingly.

llvm-svn: 40648
 2007-07-31 20:11:57 +00:00
Owen Anderson
d178c05c62 Fix a misoptimization in aha. 
llvm-svn: 40642
 2007-07-31 17:43:14 +00:00
Devang Patel
1324500d25 Bunch of tests to check loop passes. 
llvm-svn: 40629
 2007-07-31 08:04:17 +00:00
Owen Anderson
a8d0a6ee40 Fix a bug caused by indiscriminantly asking for the dominators of a predecessor. 
llvm-svn: 40595
 2007-07-30 16:57:08 +00:00
Owen Anderson
ed3e63a203 Fix a bug introduced in my last commit. 
llvm-svn: 40542
 2007-07-26 18:57:04 +00:00
Owen Anderson
f2b10d3de3 Fix a couple more bugs in the phi construction by pulling in code that does 
almost the same things from LCSSA.

llvm-svn: 40540
 2007-07-26 18:26:51 +00:00
Owen Anderson
ed75133924 Fix what is _hopefully_ the last corner case for loops. 
llvm-svn: 40503
 2007-07-25 23:54:42 +00:00
Owen Anderson
1e53615073 My last commit was not correct for nested loops. Fix it, and add a testcase for it. 
llvm-svn: 40498
 2007-07-25 22:19:40 +00:00
Owen Anderson
ce9d73dbe7 Fix an infinite loop on 300.twolf. 
llvm-svn: 40497
 2007-07-25 22:03:06 +00:00
Owen Anderson
b215074820 Fix a bug in non-local memdep that was causing an infinite loop on 175.vpr. 
llvm-svn: 40495
 2007-07-25 21:26:36 +00:00
Owen Anderson
522f7a7608 Fix a bug that was causing GVN to crash on 252.eon. 
llvm-svn: 40494
 2007-07-25 21:13:41 +00:00
Owen Anderson
6a1a8d05b8 Add basic support for performing whole-function RLE. 
Note: This has not yet been thoroughly tested.  Use at your own risk.

llvm-svn: 40489
 2007-07-25 19:57:03 +00:00
Owen Anderson
eb9f1b612c Add a GVN pass, using the value numbering code I developed for GVNPRE and the 
load elimination code from RedundantLoadElimination.

llvm-svn: 40469
 2007-07-24 17:55:58 +00:00
Devang Patel
aa2a753350 Unreachable block is not a root node in post dominator tree. 
llvm-svn: 40458
 2007-07-24 01:02:25 +00:00
Owen Anderson
5969a3cb91 Rename a lot of things to change FastDLE to RedundantLoadElimination. 
llvm-svn: 40457
 2007-07-24 00:17:04 +00:00
Owen Anderson
004db891dd Add testcases for FastDLE. 
llvm-svn: 40449
 2007-07-23 22:18:05 +00:00
Owen Anderson
c133ed619f Move these tests to use FastDSE instead of old DSE. 
llvm-svn: 40444
 2007-07-23 20:49:13 +00:00
Chris Lattner
b4bf211c23 This xform isn't safe, removing it. 
llvm-svn: 40378
 2007-07-21 21:27:27 +00:00
Dan Gohman
87107326f6 Optimize alignment of loads and stores. 
llvm-svn: 40102
 2007-07-20 16:34:21 +00:00
Reid Spencer
44d34e9b61 For PR1553: 
Change the keywords for the zext and sext parameter attributes to be 
zeroext and signext so they don't conflict with the keywords for the
instructions of the same name. This gets around the ambiguity.

llvm-svn: 40069
 2007-07-19 23:13:04 +00:00
Devang Patel
988a83909e New test. 
llvm-svn: 40023
 2007-07-18 23:47:02 +00:00
Chris Lattner
96a035fce7 rename function to avoid llvm-upgrade warning 
llvm-svn: 39895
 2007-07-16 04:09:00 +00:00
Chris Lattner
f6a91d74e0 Implement shift-simplify.ll:test[45]. 
First teach instcombine that sign bit checks only demand the 
sign bit, this allows simplify demanded bits to hack on 
expressions better.

Second, teach instcombine that ashr is useless if only the
sign bit is demanded.

llvm-svn: 39880
 2007-07-15 20:54:51 +00:00
Chris Lattner
9cb8da1cb8 Implement shift-simplify.ll:test3, turning: 
(X << 31) <s 0  --> (X&1) != 0

This happens dozens of times in the CFE.

llvm-svn: 39879
 2007-07-15 20:42:37 +00:00
Devang Patel
9a299aa63a New test. 
llvm-svn: 39768
 2007-07-11 23:54:25 +00:00
Owen Anderson
30fc1decdc Fix an error where ANTIC_OUT was ending up with more than one expression of 
the same value number.  This fixes an infinite loop on 444.namd.

llvm-svn: 37967
 2007-07-07 20:13:57 +00:00
Owen Anderson
7cf3a2aa1f Fix a bunch of issues found in a testcase from 400.perlbench. 
llvm-svn: 37929
 2007-07-05 23:11:26 +00:00
Owen Anderson
2024c08f65 Fix another bug, this time in PREing select instructions. 
llvm-svn: 37878
 2007-07-04 22:33:23 +00:00
Owen Anderson
ac8fe6b8ca Fix a typo that was killing GVNPRE of select instructions. 
llvm-svn: 37871
 2007-07-04 18:26:18 +00:00
Owen Anderson
06dd016177 Fix an error in phi translation of GEPs that was causing failures. 
llvm-svn: 37868
 2007-07-04 04:51:16 +00:00
Owen Anderson
4a5c005585 Add support for performing GVNPRE on GEP instructions. 
llvm-svn: 37862
 2007-07-03 23:51:19 +00:00
Owen Anderson
ba084e17fd Add support for performing GVNPRE on cast instructions, and add a testcase for this. 
llvm-svn: 37856
 2007-07-03 18:37:08 +00:00
Zhou Sheng
c61006cead Test case for recent patch for IndVarSimplify.cpp 
llvm-svn: 37838
 2007-07-02 08:02:14 +00:00
John Criswell
57e5ed4b5a Convert .cvsignore files 
llvm-svn: 37801
 2007-06-29 16:35:07 +00:00
Owen Anderson
b2ec2956f5 Add a test for performing GVNPRE on select instructions. 
llvm-svn: 37782
 2007-06-28 23:50:31 +00:00
Owen Anderson
0217ca66eb Add tests for performing GVNPRE on the three vector-specific instructions. 
llvm-svn: 37744
 2007-06-27 04:06:32 +00:00
Chris Lattner
0e4a85056d new testcase, the inliner shouldn't inline this. 
llvm-svn: 37722
 2007-06-25 21:49:53 +00:00
Owen Anderson
18e5df298f Rename variables to expose the fact that this test is failing. 
llvm-svn: 37711
 2007-06-24 08:17:41 +00:00
Chris Lattner
cbb352b293 new testcase miscompiled by instcombine, reduced from perl 
llvm-svn: 37691
 2007-06-21 18:09:25 +00:00
Owen Anderson
8cb2c3f5df Testcase for instances where a constant only occurs as an operand to a phi node. 
llvm-svn: 37653
 2007-06-19 05:55:01 +00:00
Owen Anderson
4a0cde1b5b Add a new testcase for memory corruption issues. 
llvm-svn: 37648
 2007-06-19 05:41:22 +00:00
Owen Anderson
eb5063e92f Testcase where GVNPRE was getting confused by invoke instructions. 
llvm-svn: 37609
 2007-06-16 00:25:10 +00:00
Owen Anderson
ae1d13f311 Add a testcase where GVNPRE what getting confused by a loop. 
llvm-svn: 37594
 2007-06-15 17:54:05 +00:00
Chris Lattner
8ac4acdd56 add vector versions of this test 
llvm-svn: 37588
 2007-06-15 06:22:32 +00:00
Chris Lattner
85890d8d1d testcase for PR1510 
llvm-svn: 37583
 2007-06-15 05:57:20 +00:00
Owen Anderson
ebfbf95080 Add a test where phi translation was producing a null result. 
llvm-svn: 37563
 2007-06-12 22:42:35 +00:00
Owen Anderson
4cafa9ccd2 Testcase where GVNPRE crashes on functions with no exit nodes. 
llvm-svn: 37555
 2007-06-12 16:56:00 +00:00
Owen Anderson
6947941199 Make the run line for this test correct. Thanks to Chris for spotting it. 
llvm-svn: 37552
 2007-06-12 04:40:48 +00:00
Owen Anderson
576d948043 Add a GVN-PRE basic regression test. 
llvm-svn: 37549
 2007-06-12 00:49:33 +00:00
Tanya Lattner
9672d69be2 Instruct the inliner to obey the noinline attribute. Add test case. 
llvm-svn: 37481
 2007-06-06 21:59:26 +00:00
Lauro Ramos Venancio
fa558c0028 Add a test for PR1499. 
llvm-svn: 37473
 2007-06-06 17:10:02 +00:00
Nick Lewycky
65ab0c5528 new testcase for PR1487 
llvm-svn: 37458
 2007-06-06 04:11:21 +00:00
Chris Lattner
fdf98ca07f new testcase for PR1491 
llvm-svn: 37422
 2007-06-04 22:23:17 +00:00
Chris Lattner
282776d211 Testcase for PR1421 
llvm-svn: 37357
 2007-05-30 06:10:46 +00:00
Chris Lattner
5743ab17d4 testcase for PR1446 
llvm-svn: 37325
 2007-05-24 18:42:47 +00:00
Chris Lattner
79251e9dcc new testcase for PR1435 
llvm-svn: 37304
 2007-05-23 06:35:52 +00:00
Chris Lattner
01212372fa new testcase 
llvm-svn: 37255
 2007-05-19 06:50:37 +00:00
Dan Gohman
91cc43a237 Add a testcase for unrolling loops with unknown tripcounts. 
llvm-svn: 37238
 2007-05-18 19:59:23 +00:00
Devang Patel
8b21d8aa20 New test. 
llvm-svn: 37184
 2007-05-17 22:05:20 +00:00
Chris Lattner
e76dccb73f New testcase that crashes instcombine 
llvm-svn: 37056
 2007-05-15 00:15:49 +00:00
Chris Lattner
b8116aaff5 this crashes globalopt 
llvm-svn: 37021
 2007-05-13 21:28:25 +00:00
Chris Lattner
6b1afe375c new testcase that crashes instcombine 
llvm-svn: 36983
 2007-05-11 05:55:38 +00:00
Devang Patel
a6d54662d0 Drop ModuleID from comment. 
llvm-svn: 36982
 2007-05-11 00:45:58 +00:00
Devang Patel
b32c6e7dce New test. 
llvm-svn: 36954
 2007-05-09 08:19:24 +00:00
Devang Patel
b6fd642698 New test. 
llvm-svn: 36953
 2007-05-09 08:08:46 +00:00
Chris Lattner
ddb5fe7770 add the & back. I'm not sure why bill removed it. 
llvm-svn: 36945
 2007-05-08 20:08:06 +00:00
Bill Wendling
b5bf5a96ed Spare '&' in the RUN line. 
llvm-svn: 36933
 2007-05-08 07:49:07 +00:00
Chris Lattner
0a895e3975 this test is now in Target/README.txt 
llvm-svn: 36812
 2007-05-05 22:44:27 +00:00
Chris Lattner
b9b16cbf97 remove an old xfailed test 
llvm-svn: 36810
 2007-05-05 22:42:02 +00:00
Chris Lattner
cfda811d3c un-xfail this. 
llvm-svn: 36808
 2007-05-05 22:41:13 +00:00
Chris Lattner
54321459c0 move these xfailed tests to lib/Target/README.txt 
llvm-svn: 36805
 2007-05-05 22:28:33 +00:00
Chris Lattner
dfc8ec6660 Move Mem2Reg/DifferingTypes.ll -> ScalarRepl/DifferingTypes.ll. -scalarrepl 
implements this xform.

llvm-svn: 36804
 2007-05-05 22:22:03 +00:00
Chris Lattner
1249eccaeb remvoe two tests that cee has never gotten right 
llvm-svn: 36803
 2007-05-05 22:19:49 +00:00
Chris Lattner
3de1698393 new testcase for PR1385 
llvm-svn: 36783
 2007-05-05 18:48:52 +00:00
Chris Lattner
b87e09b424 new testacse for PR1384 
llvm-svn: 36774
 2007-05-05 01:59:05 +00:00
Chris Lattner
287a590e95 update syntax 
llvm-svn: 36531
 2007-04-28 06:03:12 +00:00
Chris Lattner
2962e58a4b new testcase 
llvm-svn: 36520
 2007-04-28 00:54:45 +00:00
Chris Lattner
c9f600b6a4 new testcase, should be able to eliminate the alloca and memcpy 
llvm-svn: 36428
 2007-04-25 06:29:34 +00:00
Devang Patel
c3edd08cbe New test. 
llvm-svn: 36379
 2007-04-23 22:39:53 +00:00
Reid Spencer
4721577334 For PR1146: 
Make ParamAttrsList objects unique. You can no longer directly create or
destroy them but instead must go through the ParamAttrsList::get()
interface.

llvm-svn: 36327
 2007-04-22 05:46:44 +00:00
Reid Spencer
2432c15fa0 Add a .cvsignore file. 
llvm-svn: 36323
 2007-04-21 21:53:04 +00:00
Devang Patel
ca917ef212 Add PR number for reference. 
llvm-svn: 36184
 2007-04-16 23:52:37 +00:00
Devang Patel
e155e1ef8c New test case. 
llvm-svn: 36181
 2007-04-16 23:02:22 +00:00
Reid Spencer
a770b1aec2 Fix this test from Duncan's experiment. 
llvm-svn: 36176
 2007-04-16 21:57:14 +00:00
Chris Lattner
e21e5bbbe1 fix incorrectly upgraded test 
llvm-svn: 36169
 2007-04-16 21:24:14 +00:00
Reid Spencer
df17fa8ef9 For PR1319: 
Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.

llvm-svn: 36142
 2007-04-16 17:36:08 +00:00
Reid Spencer
43899915e9 For PR1319: 
Fix syntax of tests to ensure grep pattern is properly quoted.

llvm-svn: 36134
 2007-04-16 15:31:49 +00:00
Reid Spencer
d93b834b52 For PR1319: 
Fix test syntax per new rules.

llvm-svn: 36133
 2007-04-16 15:15:52 +00:00
Reid Spencer
3d9542cb7b For PR1336: 
Un-XFAIL this since it now passes with fix to llvm-upgrade.

llvm-svn: 36104
 2007-04-16 02:57:47 +00:00
Reid Spencer
4fdd2f1411 For PR1336: 
Correct this test case. It was passing a uint where a ubyte was expected.

llvm-svn: 36101
 2007-04-16 02:09:24 +00:00
Reid Spencer
840a3d1b41 For PR1336: 
Un-XFAIL this now that its working.

llvm-svn: 36100
 2007-04-16 01:49:16 +00:00
Reid Spencer
8f0fe6f2cf For PR1336: 
XFAIL tests covered by the PR. These will be un-XFAILed as they are fixed.

llvm-svn: 36093
 2007-04-15 23:00:46 +00:00
Chris Lattner
9978b3f476 testcase for PR1335 
llvm-svn: 36089
 2007-04-15 21:37:53 +00:00
Reid Spencer
11d48d6932 For PR1319: 
Upgrade to use new Tcl exec based test harness. This exposes 3 bugs that
were previously not being reported:
test/Transforms/GlobalDCE/2002-08-17-FunctionDGE.ll
test/Transforms/GlobalOpt/memset.ll
test/Transforms/IndVarsSimplify/exit_value_tests.llx

llvm-svn: 36065
 2007-04-15 09:21:47 +00:00
Reid Spencer
d1d4897d3f For PR1319: 
Upgrade to use new Tcl exec based test harness.

llvm-svn: 36062
 2007-04-15 08:30:33 +00:00
Reid Spencer
410c0fe653 For PR1319: 
Convert to use the new Tcl expr based test harness.

llvm-svn: 36061
 2007-04-15 08:01:33 +00:00
Reid Spencer
cdd728cca2 For PR1319: 
Make use of the END. facility on all files > 1K so that we aren't wasting CPU
cycles searching for RUN: lines that we'll never find.

llvm-svn: 36059
 2007-04-15 07:38:21 +00:00
Reid Spencer
62f02ddbee Fix this test in a slightly more obvious way. 
llvm-svn: 36058
 2007-04-15 07:37:04 +00:00
Reid Spencer
e14f64b2da For PR1319: 
Upgrade to use new Tcl exec based test harness

llvm-svn: 36055
 2007-04-15 06:53:51 +00:00
Reid Spencer
f4bc35acf6 Use %prcontext, $prcontext is not resolving for some reason. 
llvm-svn: 36054
 2007-04-15 06:52:45 +00:00
Reid Spencer
c4a3f45c5e PR1319: 
Upgrade tests to new Tcl exec based test harness requirements.

llvm-svn: 36053
 2007-04-15 06:51:14 +00:00
Zhou Sheng
9c1e008fb1 This test case is incorrect. Remove it. 
llvm-svn: 36048
 2007-04-15 05:59:49 +00:00
Reid Spencer
4591f06f44 For PR1319: 
Convert to new test system. This exposes IsDigit.ll as failing.

llvm-svn: 36046
 2007-04-15 05:16:38 +00:00
Reid Spencer
6c9e52ce08 For PR1319: 
Conver to new test system.

llvm-svn: 36045
 2007-04-15 05:03:58 +00:00
Reid Spencer
5f05a7274c Keep lines a reasonable length. 
llvm-svn: 36043
 2007-04-15 04:54:53 +00:00
Jeff Cohen
bfa3b15332 Patch supplied by gabor. 
llvm-svn: 36042
 2007-04-15 03:09:23 +00:00
Chris Lattner
55da343f44 new testcase 
llvm-svn: 36039
 2007-04-15 01:00:37 +00:00
Owen Anderson
4543ee2ff9 XFAIL this for now. 
llvm-svn: 36036
 2007-04-14 23:57:41 +00:00
Reid Spencer
dc6bac04a0 Oops. A little aggressive on the name changes there. 
llvm-svn: 36029
 2007-04-14 23:17:58 +00:00
Reid Spencer
6460b25da9 For PR1913: 
Convert to new test system. This exposes test/Transforms/ConstProp/calls.ll

llvm-svn: 36027
 2007-04-14 23:04:54 +00:00
Chris Lattner
3aad941557 new testcase 
llvm-svn: 36024
 2007-04-14 23:00:51 +00:00
Reid Spencer
3b350f543e For PR1319: 
Convert to new test system.

llvm-svn: 36023
 2007-04-14 22:54:01 +00:00
Reid Spencer
cfa86314dd Changes to fix problems with "make check". Apparently you can redefine 
functions and Tcl's just tickled with that. The fix is to give the "new"
test system a different interface function name.

llvm-svn: 36022
 2007-04-14 22:51:29 +00:00
Chris Lattner
89b4e282d6 manually upgrade test. Add a new test2. I have no way to see if this works 
because of the tclification.  :(

llvm-svn: 36019
 2007-04-14 22:27:33 +00:00
Reid Spencer
8b3b77e30c This test should have been updated with llvm 1.7! 
llvm-svn: 36014
 2007-04-14 20:21:37 +00:00
Reid Spencer
c49d7dd886 For PR1319: 
Upgrade tests to work with new llvm.exp version of llvm_runtest.

llvm-svn: 36013
 2007-04-14 20:13:02 +00:00
Reid Spencer
c3793d33d1 This test needs to use egrep. 
llvm-svn: 36012
 2007-04-14 20:02:51 +00:00
Reid Spencer
1b945f943e Fix a test test llvm.exp found. 
llvm-svn: 36006
 2007-04-14 18:33:31 +00:00
Reid Spencer
42b10c8238 bool -> i1 (found by llvm.exp) 
llvm-svn: 36005
 2007-04-14 18:30:06 +00:00
Reid Spencer
78a3955c01 Fix a syntax error that llvm.exp found. 
llvm-svn: 36004
 2007-04-14 18:28:16 +00:00
Reid Spencer
c8edc6280f Fix an "already-upgraded" test that llvm.exp found. 
llvm-svn: 36003
 2007-04-14 18:26:02 +00:00
Chris Lattner
3a22af9126 new testcase 
llvm-svn: 35983
 2007-04-14 01:17:38 +00:00
Chris Lattner
1d90754cf7 testcase for PR1201 
llvm-svn: 35980
 2007-04-14 00:19:36 +00:00
Reid Spencer
5263c69f0d Add the SCCP regression tests for APInt expressions. These test cases 
turned up some regressions that have since been fixed. We don't want to
loose the regression tests.

Test cases by Guoling Han.

llvm-svn: 35974
 2007-04-13 22:33:10 +00:00
Reid Spencer
5059815af5 The "implementation" keyword is no more! 
llvm-svn: 35919
 2007-04-11 20:06:03 +00:00
Reid Spencer
56b310ae49 Make the llvm-runtest function much more amenable by eliminating all the 
global variables that needed to be passed in. This makes it possible to
add new global variables with only a couple changes (Makefile and llvm-dg.exp)
instead of touching every single dg.exp file.

llvm-svn: 35918
 2007-04-11 19:56:59 +00:00
Chris Lattner
ec844dd102 adjust test 
llvm-svn: 35907
 2007-04-11 16:04:04 +00:00
Chris Lattner
0a1e870a6b sext of compares. 
llvm-svn: 35892
 2007-04-11 06:57:54 +00:00
Chris Lattner
3ea6010b67 new testcase 
llvm-svn: 35889
 2007-04-11 06:52:24 +00:00
Devang Patel
4e19c7b1db Add test case for PR 1154. 
llvm-svn: 35865
 2007-04-10 16:57:08 +00:00
Chris Lattner
5d7cf88b9a new testcase 
llvm-svn: 35851
 2007-04-09 23:51:49 +00:00
Devang Patel
3fe57fd44f Add check for opt crash. 
llvm-svn: 35849
 2007-04-09 23:40:15 +00:00
Devang Patel
f954669cc9 Add Loop Rotate test cases. 
llvm-svn: 35838
 2007-04-09 22:22:42 +00:00
Chris Lattner
34065e8986 new testcase for PR1304 
llvm-svn: 35791
 2007-04-09 01:37:35 +00:00
Chris Lattner
4fd4438601 new testcase for PR1286 
llvm-svn: 35787
 2007-04-09 01:10:13 +00:00
Chris Lattner
ebcaddce4b this xform is correct, not an xfail 
llvm-svn: 35766
 2007-04-08 08:02:39 +00:00
Chris Lattner
3146667442 tweak this to test the right thing. 
llvm-svn: 35762
 2007-04-08 07:52:40 +00:00
Chris Lattner
769c8c5bc7 new testcase, should simplify down to a xor/and/xor sequence. 
llvm-svn: 35759
 2007-04-08 07:45:36 +00:00
Chris Lattner
afb410f066 testcase for PR1307 
llvm-svn: 35705
 2007-04-06 23:36:59 +00:00
Chris Lattner
d76ec48916 new testcase, update old one. 
llvm-svn: 35699
 2007-04-06 18:56:54 +00:00
Chris Lattner
0cb31c668d new testcase that crashes globalopt 
llvm-svn: 35688
 2007-04-05 21:09:29 +00:00
Jeff Cohen
a42a5cc03c Any add is wrong, regardless of type. 
llvm-svn: 35671
 2007-04-04 20:40:44 +00:00
Jeff Cohen
20800076a6 Get it right... 
llvm-svn: 35670
 2007-04-04 20:35:31 +00:00
Dale Johannesen
66c0a2b9e6 Test for transformConstExprCastCall fix. 
llvm-svn: 35669
 2007-04-04 19:18:16 +00:00
Jeff Cohen
bf47c569c7 Add new test. 
llvm-svn: 35664
 2007-04-04 16:11:23 +00:00
Chris Lattner
2083adbfb8 new testcase for PR1253 
llvm-svn: 35611
 2007-04-03 01:45:32 +00:00
Chris Lattner
d4258ba56c fix this testcase so it passes 
llvm-svn: 35604
 2007-04-02 20:46:28 +00:00
Chris Lattner
095caddb5e creative way to add one. 
llvm-svn: 35583
 2007-04-02 05:35:08 +00:00
Reid Spencer
09cacde5c5 Fix illegal assembly syntax. 
llvm-svn: 35581
 2007-04-02 03:24:47 +00:00
Reid Spencer
ff0b24925c Add a test case to make sure that constant folding of the bit counting 
intrinsics works.

llvm-svn: 35577
 2007-04-02 01:45:31 +00:00
Reid Spencer
81c0ac434f Revert the name changes for llvm.bswap to allow (and test) llvm-upgrade of 
this intrinsic.

llvm-svn: 35566
 2007-04-02 00:51:15 +00:00
Reid Spencer
f5e95d339f For PR1297: 
Update these test cases to use proper signatures for bswap which is now
and overloaded intrinsic. Its name must be of the form llvm.bswap.i32.i32
since both the parameter and the result or of type "iAny". Also, the
bit counting intrinsics changed to always return i32.

llvm-svn: 35548
 2007-04-01 07:36:28 +00:00
Chris Lattner
f8977023f4 New testcase 
llvm-svn: 35535
 2007-04-01 05:34:53 +00:00
Reid Spencer
50ee6b8557 Remove use of implementation keyword. 
llvm-svn: 35412
 2007-03-28 02:38:26 +00:00
Chris Lattner
648d359fae don't use 'not' when we can use a positive test 
llvm-svn: 35402
 2007-03-28 01:43:43 +00:00
Reid Spencer
f7af7d74e6 new test case for PR1280 
llvm-svn: 35401
 2007-03-28 01:43:35 +00:00
Reid Spencer
f1f6ade2b5 For PR1280: 
Remove test cases for and/xor/add -> trunc/sext that use bit widths that
the targets cannot code gen.

llvm-svn: 35399
 2007-03-28 01:35:28 +00:00
Chris Lattner
d95a054122 new testcase 
llvm-svn: 35397
 2007-03-28 01:31:33 +00:00
Reid Spencer
9d912513d1 Another test case for PR1271 where bad shift masks were generated. 
llvm-svn: 35372
 2007-03-26 23:48:52 +00:00
Reid Spencer
5bc306e0ea Fix this test case to match output after a bug was fixed. 
llvm-svn: 35359
 2007-03-26 18:04:38 +00:00
Duncan Sands
c0e64ed143 Fix testsuite hang. 
llvm-svn: 35355
 2007-03-26 10:59:13 +00:00
Reid Spencer
e2ada5822c Test case for PR1271 involving construction of a bad mask to replace a 
shift instruction.

llvm-svn: 35349
 2007-03-26 05:32:16 +00:00
Reid Spencer
c48255bfcf Add a test case for PR1271 (necessary, but not sufficient). 
llvm-svn: 35343
 2007-03-25 21:30:41 +00:00
Chris Lattner
c5657ac790 new testcase 
llvm-svn: 35340
 2007-03-25 20:42:40 +00:00
Reid Spencer
4887aba89f Remove the last vestiges of this directory. 
llvm-svn: 35309
 2007-03-24 23:07:49 +00:00
Reid Spencer
a450c790e7 Add more test cases for APIntified InstCombine. 
llvm-svn: 35288
 2007-03-23 21:57:47 +00:00
Reid Spencer
eebf90ce0b Add test case for testing InstCombine with arbitrary precision integer 
types. These tests mimic the integer test cases in the normal InstCombine
test suite but use "strange" integer bit widths.

Most tests written by Zhou Sheng, a few by me.

llvm-svn: 35284
 2007-03-23 20:48:34 +00:00
Reid Spencer
91c2777f40 Make this test actually match the generated code. 
llvm-svn: 35263
 2007-03-22 02:53:05 +00:00
Reid Spencer
8862d80d67 Test case for PR1248 
llvm-svn: 35251
 2007-03-22 00:49:40 +00:00
Reid Spencer
923f6b31d4 Make this test a little simpler/faster. 
llvm-svn: 35193
 2007-03-19 23:36:19 +00:00
Reid Spencer
86f1c2f59d Add test case for PR1261, currently XFAILed. 
llvm-svn: 35192
 2007-03-19 23:28:16 +00:00
Reid Spencer
c124adcc12 For PR1258: 
Revise numeric value references to accommodate collapsed type planes.

llvm-svn: 35170
 2007-03-19 18:27:35 +00:00
Chris Lattner
e13d458bd7 add a testcase the resent patches fail on. 
llvm-svn: 35167
 2007-03-19 18:25:48 +00:00
Chris Lattner
9623388b12 add PR# 
llvm-svn: 35151
 2007-03-19 00:17:19 +00:00
Chris Lattner
bafeb87ca6 add pr# 
llvm-svn: 35149
 2007-03-19 00:15:43 +00:00
Chris Lattner
a068bd03cf new testcase 
llvm-svn: 35148
 2007-03-19 00:11:30 +00:00
Chris Lattner
6e0b0d4a3a testcase for SROA with memset etc 
llvm-svn: 35147
 2007-03-19 00:09:00 +00:00
Chris Lattner
6d1afd847e new testcase 
llvm-svn: 35144
 2007-03-18 22:50:57 +00:00
Nick Lewycky
41f13d431a Propagate ValueRanges across equality. 
Add some more micro-optimizations: x * 0 = 0, a - x = a --> x = 0.

llvm-svn: 35138
 2007-03-18 01:09:32 +00:00
Chris Lattner
0f75a6cc7f testcase for PR1244 
llvm-svn: 35081
 2007-03-13 14:25:35 +00:00
Anton Korobeynikov
0c2d312725 Use range tests in LowerSwitch, where possible 
llvm-svn: 35057
 2007-03-10 16:46:28 +00:00
Reid Spencer
649c1d51a2 Add a test case for a particular udiv/select transform. 
llvm-svn: 34935
 2007-03-05 22:51:08 +00:00
Chris Lattner
f05abaca7c new testcase 
llvm-svn: 34918
 2007-03-05 00:01:38 +00:00
Chris Lattner
f5eeb38be5 New testcases for PR1179/PR1232. 
llvm-svn: 34895
 2007-03-04 00:54:06 +00:00
Chris Lattner
e1179e62fb new testcase: instcombine should remove all the casts. 
llvm-svn: 34869
 2007-03-03 05:24:06 +00:00
Chris Lattner
a167e8f27b instcombine doesn't do CSE, simplify unrelated detail 
llvm-svn: 34867
 2007-03-03 02:27:02 +00:00
Chris Lattner
1f16d0f345 new testcase. @foo should be marked fastcc by globalopt 
llvm-svn: 34607
 2007-02-25 21:04:39 +00:00
Chris Lattner
63ddace902 testcase for pr1215 
llvm-svn: 34547
 2007-02-24 01:16:39 +00:00
Chris Lattner
f222a6e498 testcase for pr1217 
llvm-svn: 34545
 2007-02-24 01:03:11 +00:00
Chris Lattner
1d2922dbb4 fix this testcase 
llvm-svn: 34530
 2007-02-23 19:39:24 +00:00
Andrew Lenharth
72869dad9c missed cast elimination 
llvm-svn: 34490
 2007-02-22 15:17:45 +00:00
Reid Spencer
55e4e98a2a For PR1195: 
Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.

llvm-svn: 34293
 2007-02-15 02:26:10 +00:00
Chris Lattner
1abc8d2f00 update to new t-d strings. 
llvm-svn: 34290
 2007-02-15 00:54:16 +00:00
Andrew Lenharth
9e5f0274d8 This really only affects pointers in high memory, and only llvm 1.9, but make a regression for it anyway 
llvm-svn: 34014
 2007-02-07 22:23:47 +00:00
Chris Lattner
1c153a1e17 Testcase for a bug responsible for GCC bootstrap failure, fallout from PR411. 
llvm-svn: 34004
 2007-02-07 19:28:52 +00:00
Chris Lattner
a4cd209aa1 Testcase for miscompilation 
llvm-svn: 33947
 2007-02-06 02:22:37 +00:00
Reid Spencer
6af21b3029 For PR411: 
This patch replaces the SymbolTable class with ValueSymbolTable which does
not support types planes. This means that all symbol names in LLVM must now
be unique. The patch addresses the necessary changes to deal with this and
removes code no longer needed as a result. This completes the bulk of the
changes for this PR. Some cleanup patches will follow.

llvm-svn: 33918
 2007-02-05 20:47:22 +00:00
Reid Spencer
1b85bb46ae Prepare for PR411 
llvm-svn: 33865
 2007-02-04 02:11:13 +00:00
Reid Spencer
45d9d72ac0 For PR1072: 
Removing -raise has neglible positive or negative side effects so we are
opting to remove it. See the PR for comparison details.

llvm-svn: 33844
 2007-02-03 23:15:56 +00:00
Reid Spencer
591bfa1e0b Changes to support making the shift instructions be true BinaryOperators. 
This feature is needed in order to support shifts of more than 255 bits
on large integer types.  This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
   shl i32 %X, 1
instead of
   shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.

llvm-svn: 33776
 2007-02-02 02:16:23 +00:00
Chris Lattner
49d3308f43 new testcase for serious code pessimization 
llvm-svn: 33770
 2007-02-01 22:29:26 +00:00
Reid Spencer
82293f34de For PR411: 
Update these tests to not use the same name even though the type of the
value differs. After PR411 hits, type planes will be gone and it will be
illegal for a name to be used twice, regardless of type.

llvm-svn: 33660
 2007-01-30 16:16:01 +00:00
Chris Lattner
1c1eaa542d Testcase for an instcombine miscompilation reduced by Anton. 
llvm-svn: 33590
 2007-01-27 23:07:12 +00:00
Reid Spencer
6a31ec1259 For PR761: 
Remove "target endian/pointersize" or add "target datalayout" to make
the test parse properly or set the datalayout because defaults changes.

For PR645:
Make global names use the @ prefix.

For llvm-upgrade changes:
Fix test cases or completely remove use of llvm-upgrade for test cases
that cannot survive the new renaming or upgrade capabilities.

llvm-svn: 33533
 2007-01-26 08:25:06 +00:00
Chris Lattner
b59923f5b1 remove an execution test from llvm/test 
llvm-svn: 33344
 2007-01-18 22:24:04 +00:00
Chris Lattner
f457b999c7 new testcase that causes instcombine to infinitely loop 
llvm-svn: 33342
 2007-01-18 22:16:03 +00:00
Reid Spencer
4572ce85b0 Regression is gone, don't try to find it on clean target. 
llvm-svn: 33296
 2007-01-17 07:59:14 +00:00