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517 Commits

Author SHA1 Message Date
Chris Lattner
bc62f24a8c new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34918 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-05 00:01:38 +00:00
Chris Lattner
cc08feb999 new testcase: instcombine should remove all the casts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34869 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-03 05:24:06 +00:00
Chris Lattner
fa83404afa instcombine doesn't do CSE, simplify unrelated detail 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34867 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-03 02:27:02 +00:00
Chris Lattner
6eaede2e6e testcase for pr1217 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34545 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 01:03:11 +00:00
Chris Lattner
c8e02e9fbe fix this testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34530 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-23 19:39:24 +00:00
Andrew Lenharth
082228b884 missed cast elimination 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34490 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-22 15:17:45 +00:00
Chris Lattner
9814bc6243 update to new t-d strings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34290 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-15 00:54:16 +00:00
Andrew Lenharth
7914f46db1 This really only affects pointers in high memory, and only llvm 1.9, but make a regression for it anyway 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34014 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-07 22:23:47 +00:00
Reid Spencer
73a7d89468 Prepare for PR411 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33865 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-04 02:11:13 +00:00
Reid Spencer
832254e1c2 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33776 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-02 02:16:23 +00:00
Chris Lattner
5c70a012c7 new testcase for serious code pessimization 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33770 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-01 22:29:26 +00:00
Reid Spencer
908504347b 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33660 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-30 16:16:01 +00:00
Chris Lattner
2064287934 Testcase for an instcombine miscompilation reduced by Anton. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33590 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-27 23:07:12 +00:00
Reid Spencer
e3ff5ada8a 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33533 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 08:25:06 +00:00
Chris Lattner
e68266dc76 new testcase that causes instcombine to infinitely loop 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33342 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-18 22:16:03 +00:00
Chris Lattner
151becec7e new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33233 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-15 07:29:29 +00:00
Chris Lattner
8d14221224 add a simple case where instcombine can detect and remove a dead alloca 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33230 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-15 06:51:25 +00:00
Chris Lattner
3ccebe449e new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33206 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-14 19:40:48 +00:00
Chris Lattner
1034a3928d testcase reduced from pr1107 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33186 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-13 23:11:45 +00:00
Reid Spencer
737ec5130e For PR1043: 
Bye, Bye Booly. Remove the use of the bool type from non-upgraded test
cases and from grep expressions. The parser doesn't accept it and the
asm writer doesn't produce it any more.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33183 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-13 05:06:52 +00:00
Chris Lattner
4e56f7c81c new test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32898 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 07:35:24 +00:00
Chris Lattner
15411cbe6b manually upgrade this testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32897 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 07:34:41 +00:00
Chris Lattner
297a22b97d new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32892 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 03:03:51 +00:00
Chris Lattner
e76b77c96a llvm upgrade doesn't accept 'define' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32891 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 03:03:27 +00:00
Chris Lattner
0a2c88dafc new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32889 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-05 02:16:36 +00:00
Reid Spencer
7e6b4f7a6d For PR1070: 
Tweak the RUN: lines of these tests to accommodate the renaming of
variables done by llvm-upgrade. The renaming occurs as a result of avoiding
name collisons for collapsed type planes. Conflicting names have a .u
(unsigned) or .s (signed) suffix added. This patch updates the grep
expression to accommodate the new names.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32815 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-02 05:55:05 +00:00
Reid Spencer
8aabc9eb23 For PR1070: 
Revert previous patch now that llvm-upgrade can handle collapsed type
plane conversion properly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32814 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-02 05:53:06 +00:00
Reid Spencer
eacb7020ec For PR950: 
Update the test suite to accommodate the change from signed integer types
to signless integer types. The changes were of only a few kinds:

1. Make sure llvm-upgrade is run on the source which does the bulk of the
   changes automatically.

2. Change things like "grep 'int'" to "grep 'i32'"

3. In several tests bitcasting caused the same name to be reused in the
   same type plane. These had to be manually fixed. The fix was (generally)
   to leave the bitcast and provide the instruction with a new name. This
   should not affect the semantics of the test. In a few cases, the
   bitcasts were known to be superfluous and irrelevant to the test case
   so they were removed.

4. One test case uses a bytecode file which needed to be updated to the
   latest bytecode format.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32789 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-31 06:02:00 +00:00
Reid Spencer
73e70822ae Update tests that need to be run through llvm-upgrade. This is necessary 
for upcoming changes to the llvm assembly grammar.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32768 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-29 20:01:32 +00:00
Reid Spencer
00d35c5a34 Test case for PR1065. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32755 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-23 19:14:10 +00:00
Reid Spencer
e4d87aa2de For PR950: 
This patch removes the SetCC instructions and replaces them with the ICmp
and FCmp instructions. The SetCondInst instruction has been removed and
been replaced with ICmpInst and FCmpInst.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32751 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-23 06:05:41 +00:00
Chris Lattner
4c8e36934f Fix borken testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32627 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-16 02:30:24 +00:00
Reid Spencer
ee2c7b08c5 Too soon to commit, revert. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32397 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-09 05:13:50 +00:00
Reid Spencer
30e6c63486 New test cases for regressions in the SetCC -> ICmp patch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32396 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-09 05:13:01 +00:00
Reid Spencer
f6a3f00055 This test needs to be upgraded. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32359 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 17:39:49 +00:00
Reid Spencer
f6825c5ddc For PR950: 
Add a test for a regression in combining of ICmp instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32358 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-08 17:38:55 +00:00
Chris Lattner
9faab9bd93 Instcombine shouldn't fold these casts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32243 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 23:43:20 +00:00
Chris Lattner
4d7bd8fe6f new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32210 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 01:29:01 +00:00
Reid Spencer
2e7e4f2e01 Upgrade intrinsic function calls manually. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32137 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-02 20:41:53 +00:00
Reid Spencer
7a33f8d7cd Update this test to use llvm-update. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32117 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-02 05:02:46 +00:00
Reid Spencer
69ccadd753 Use the llvm-upgrade program to upgrade llvm assembly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-02 04:23:10 +00:00
Chris Lattner
832e1489cc new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32111 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-02 00:12:32 +00:00
Reid Spencer
5bab386e7a The InstCombine hack has been removed, no need to XFAIL this any more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32058 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-01 01:50:45 +00:00
Chris Lattner
71d8f4d84a new bswap idiom 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32012 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-29 07:21:08 +00:00
Chris Lattner
6478b2fcd1 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32010 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-29 07:17:32 +00:00
Chris Lattner
41e2103133 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32008 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-29 07:03:00 +00:00
Chris Lattner
5b4c958100 new testcase, bswaps should be eliminated. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32005 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-29 05:00:14 +00:00
Reid Spencer
2c2148bc27 Fix a typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31959 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-28 06:14:06 +00:00
Chris Lattner
779d212fbd this doesn't pass with CVS HEAD. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31942 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-27 20:01:48 +00:00
Chris Lattner
f357daf2fe testcase for PR1014 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31939 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-27 19:47:22 +00:00
Reid Spencer
df2a4ff7d4 Add a test to ensure a bitcast/and/trunc combination eliminates the bitcast. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31934 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-27 05:06:58 +00:00
Reid Spencer
3da59db637 For PR950: 
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31931 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-27 01:05:10 +00:00
Reid Spencer
e5d4efa63e Promote GEP ubyte indices to uint. Backwards compatibility for 1.2 and 
older features will be dropped soon and these test cases must not rely
on the upgrade capability.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31896 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-23 15:14:52 +00:00
Chris Lattner
9961cf1fed new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31728 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-14 07:45:36 +00:00
Chris Lattner
96dddd969f new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31726 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-14 06:04:35 +00:00
Reid Spencer
759bfd0934 For PR950: 
Changes for new cast instructions that are backwards compatible.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31707 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-13 18:00:52 +00:00
Reid Spencer
d718559c7f Don't hard code test names into the test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31706 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-13 17:55:34 +00:00
Reid Spencer
497a27c33a Fix 80 cols violations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31705 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-13 16:21:09 +00:00
Chris Lattner
7d6d241c11 This testcase is miscompiled by instcombine, reduced from 176.gcc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31652 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-10 23:37:54 +00:00
Chris Lattner
12afb70894 new testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31585 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-09 05:11:23 +00:00
Reid Spencer
3822ff5c71 For PR950: 
This patch converts the old SHR instruction into two instructions,
AShr (Arithmetic) and LShr (Logical). The Shr instructions now are not
dependent on the sign of their operands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31542 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-08 06:47:33 +00:00
Andrew Lenharth
b9cac27f7d Got a little ahead of myself here 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31502 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-07 16:40:19 +00:00
Andrew Lenharth
0c7af7cbce add a regression for memmove 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31430 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-03 22:45:09 +00:00
Chris Lattner
2c884fdaa3 remove a testcase for a marginal feature 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31345 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-01 07:15:44 +00:00
Chris Lattner
9290885e6a new testcase, should not reassoc fp vector 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31199 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-26 18:26:53 +00:00
Reid Spencer
1628cec4d7 For PR950: 
Make necessary changes to support DIV -> [SUF]Div. This changes llvm to
have three division instructions: signed, unsigned, floating point. The
bytecode and assembler are bacwards compatible, however.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31195 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-26 06:15:43 +00:00
Devang Patel
9eb43f2064 Test case for 
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20061016/038780.html


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31068 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-20 18:06:37 +00:00
Devang Patel
002e499650 It is OK to remove extra cast if operation is EQ/NE even though source 
and destination sign may not match but other conditions are met.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31056 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-19 20:59:13 +00:00
Devang Patel
6ce890b6ec Fix bug in PR454 resolution. Added new test case. 
This fixes llvmAsmParser.cpp miscompile by llvm on PowerPC Darwin.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31053 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-19 18:54:08 +00:00
Chris Lattner
ce0420e65c new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30751 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 06:51:54 +00:00
Chris Lattner
537cf962d1 new testcase, malloc should be promoted to [2 x double]. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30681 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-01 19:39:45 +00:00
Andrew Lenharth
e454200b95 Inspired by the linux kernel, the more we keep adds in the pointer realm, the better pointer analysis works. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30495 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-19 18:23:39 +00:00
Chris Lattner
d0b9983d27 number test right 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30484 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-19 06:19:19 +00:00
Chris Lattner
298c7e303d make this harder 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30481 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-19 06:17:55 +00:00
Chris Lattner
935a10d5dc new testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30480 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-19 06:16:46 +00:00
Chris Lattner
e04deb9914 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30455 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-18 05:25:10 +00:00
Chris Lattner
2f88a1bbbe New testcase, can be an srl instead of sra 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30449 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-18 04:31:18 +00:00
Chris Lattner
e5833b3215 Testcase for PR913 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30404 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-16 03:13:22 +00:00
Chris Lattner
c42354904e new testcase for PR905 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30265 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-11 21:41:56 +00:00
Chris Lattner
4b78a54f38 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30233 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-09 22:02:25 +00:00
Chris Lattner
bbf4636200 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30229 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-09 20:26:04 +00:00
Chris Lattner
e5ff22e605 Add tests for 16-bit byteswaps. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29086 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-10 20:25:01 +00:00
Chris Lattner
f363ce2de7 Infinite loop in instcombine that nate hit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28960 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-28 17:34:28 +00:00
Chris Lattner
c0ea2335f3 new testcase, instcombine should turn these into llvm.bswap intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28802 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-15 19:06:42 +00:00
Chris Lattner
0102587f2a New testcase for trivial DSE 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28502 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-26 19:18:40 +00:00
Chris Lattner
8e8a511b58 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28486 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-25 23:23:22 +00:00
Chris Lattner
78b3c420b2 new testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28484 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-25 22:52:49 +00:00
Chris Lattner
45df8e2d23 The patch corresponding to this test had to be reverted as unsafe. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28479 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-25 21:25:54 +00:00
Chris Lattner
b464997bba Testcase for a new instcombine xform, patch contributed by Nick Lewycky! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28449 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-24 17:34:02 +00:00
Chris Lattner
5250bae5ee New testcase for instcombine 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28272 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-13 02:00:07 +00:00
Chris Lattner
99266d81a2 New testcase, check that dead code doesn't pessimize instcombine 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28214 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-10 18:56:04 +00:00
Chris Lattner
eaee5f5652 This test passes now, remove xfail marker 
Change test to be a positive test instead of a negative test


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28159 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-07 18:16:31 +00:00
Chris Lattner
985906323f new testcase from ghostscript that inf looped instcombine 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28140 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-06 08:58:06 +00:00
Chris Lattner
a0771b8020 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28125 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-05 06:38:40 +00:00
Chris Lattner
2942da747c new testcase that crashes the instcombine pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28100 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-04 17:33:24 +00:00
Chris Lattner
c624b5a049 new testcase miscompiled by instcombine 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28018 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-28 22:17:20 +00:00
Chris Lattner
011ec7f29c This should turn into one vector shuffle instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27996 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-27 21:13:58 +00:00
Andrew Lenharth
3b9adf8864 can we cast between pointers and IntPtrType 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27879 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-20 14:54:17 +00:00
Tanya Lattner
9727555859 Added the ability to xfail based on llvmgcc version 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27635 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-12 21:57:40 +00:00
Chris Lattner
23405aa73d These casts should turn into gep instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27618 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-12 18:07:41 +00:00
Chris Lattner
0bb1681337 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27572 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-10 23:06:18 +00:00
Chris Lattner
7205684fa5 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27570 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-10 22:45:37 +00:00
Chris Lattner
ff1a14aba9 New testcase that caused instcombine to infinitely loop (with my recent 
patch), distilled from Applications/JM/ldecod


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27329 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-01 22:04:40 +00:00
Chris Lattner
1d4b07cfee new testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27327 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-01 08:02:51 +00:00
Chris Lattner
fc542a6466 new testcase that crashes instcombine 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27260 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-30 22:01:08 +00:00
Reid Spencer
2676f83776 Tired of wading through cvs's list ? files that are generated when building 
with srcdir = objdir to see what's okay and what's cruft. So, in goes a
bunch of .cvsignore files to shut cvs up about known output from running
"make check".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27009 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 23:41:57 +00:00
Chris Lattner
03182bfd89 new testcase I forgot to check in earlier 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26565 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-05 23:53:04 +00:00
Chris Lattner
00195e1129 new testcase for vector narrowing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26537 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-05 00:21:28 +00:00
Chris Lattner
5128d2323f new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26518 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-04 06:02:36 +00:00
Chris Lattner
f4eec627d2 add a couple more cases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26468 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-02 06:50:04 +00:00
Chris Lattner
f949c1ad6c new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26426 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-28 19:46:56 +00:00
Chris Lattner
c9c85c4768 new testcases for PR712 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26414 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-28 05:48:56 +00:00
Chris Lattner
e7f2aa74c0 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26412 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-28 05:30:48 +00:00
Chris Lattner
f76f5da19b new testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26395 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-27 02:36:19 +00:00
Chris Lattner
e047eedc04 New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26393 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-27 01:43:02 +00:00
Chris Lattner
80e2065565 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26384 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-26 19:55:30 +00:00
Chris Lattner
1f7b4e685e new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26154 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-13 23:07:02 +00:00
Chris Lattner
3fcb664dbc testcase reduced from Ptrdist/bc that is miscompiled by recent instcombine changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26151 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-13 22:31:50 +00:00
Chris Lattner
6261d766f9 tweaks 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26133 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-12 08:01:35 +00:00
Chris Lattner
e7df1a27f9 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26130 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-12 02:06:31 +00:00
Chris Lattner
ecd9653981 move a failing testcase from bit-tracking.ll to narrow.ll, and move the 
xfail marker with it


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26129 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-12 02:02:43 +00:00
Chris Lattner
82b98a0646 Make these tests fail if opt crashes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26127 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-12 01:32:58 +00:00
Chris Lattner
92aa95fc76 This is implemented by the simplify-libcalls pass, not instcombine 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26123 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-11 09:33:28 +00:00
Chris Lattner
12f7de8222 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26086 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-09 07:38:30 +00:00
Chris Lattner
78ee0added new testcase that caused instcombine to crash on 176.gcc last night. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26039 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-07 19:07:25 +00:00
Chris Lattner
fee906b482 new testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26002 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-05 07:52:47 +00:00
Chris Lattner
6b8800d6a6 Add a new testcase for an eliminable cast 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25451 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-19 07:39:20 +00:00
Chris Lattner
e5445dc6a2 new testcases for the stackrestore instcombine optimizations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25297 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-13 22:01:47 +00:00
Chris Lattner
6c7fbb8503 A case that instcombine is not catching. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25127 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-06 07:48:28 +00:00
Andrew Lenharth
e8148bc291 This is missed by InstCombine, patch comming 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24157 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-02 18:34:05 +00:00
Chris Lattner
8a11da021b All of these should turn into sign extends (e.g. extsh/extsb on PPC) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23427 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-24 23:42:18 +00:00
Chris Lattner
ab4ea6e980 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23380 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-18 05:10:39 +00:00
Chris Lattner
dc0ffccb19 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23378 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-18 04:22:59 +00:00
Chris Lattner
1e122d1dc2 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23375 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-18 03:39:02 +00:00
Chris Lattner
15cc608a8f new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23323 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-12 23:22:17 +00:00
Chris Lattner
128a0032a2 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23321 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-12 22:19:46 +00:00
Chris Lattner
598fbf756f new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23319 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-12 21:59:22 +00:00
Chris Lattner
78e1a3c038 New testcase distilled from a large chunk of code Misha sent me. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22347 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-07 20:39:45 +00:00
Chris Lattner
32545518f2 new testcase for PR586 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22235 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-17 03:58:30 +00:00
Chris Lattner
98b4d59861 new testcase for PR585 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22233 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-17 02:04:47 +00:00
Chris Lattner
5adb41a750 new testcase for PR583 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22226 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-16 04:55:29 +00:00
Chris Lattner
7833b44f6a new testcase for PR577 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22216 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-15 20:52:39 +00:00
Chris Lattner
2f2c3e4392 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21808 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-09 04:54:18 +00:00
Chris Lattner
a9c83c73da new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21774 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-08 17:31:24 +00:00
Chris Lattner
5962b3b0bf new testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21716 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-06 04:52:46 +00:00
Chris Lattner
1b50d062c8 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21714 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-06 04:11:32 +00:00
Chris Lattner
cb94575bc6 new testcase for unneeded and 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21711 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-06 01:52:52 +00:00
Chris Lattner
564d20cb9b new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21710 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-06 01:51:05 +00:00
Chris Lattner
056ea904a7 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21708 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-06 00:58:09 +00:00
Chris Lattner
3a9a7701f0 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21689 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-04 19:05:02 +00:00