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2843 Commits

Author SHA1 Message Date
Rafael Espindola
af1689d5a5 implement unconditional branches 
fix select.ll

llvm-svn: 30186
 2006-09-08 12:47:03 +00:00
Evan Cheng
384c254470 New test case. 
llvm-svn: 30179
 2006-09-08 07:24:20 +00:00
Evan Cheng
f56e6f2861 Add a new test case for 'undef' shuffles. 
llvm-svn: 30172
 2006-09-08 01:54:32 +00:00
Chris Lattner
4d22e7fac4 new testcase 
llvm-svn: 30157
 2006-09-07 21:29:32 +00:00
Chris Lattner
02b42279f5 This fails 
llvm-svn: 30148
 2006-09-07 17:43:59 +00:00
Chris Lattner
d394bd49a8 New testcase for a switch lowering bug. 
llvm-svn: 30141
 2006-09-07 01:59:05 +00:00
Chris Lattner
6fbd159a5f testcase, ensure this never breaks. 
llvm-svn: 30137
 2006-09-06 21:54:59 +00:00
Chris Lattner
6236981486 make this harder 
llvm-svn: 30120
 2006-09-05 20:27:06 +00:00
Rafael Espindola
de18749e1f add support for returning 64bit values 
llvm-svn: 30103
 2006-09-04 19:05:01 +00:00
Rafael Espindola
65007fc49c add the SETULT condition code 
llvm-svn: 30067
 2006-09-03 13:19:16 +00:00
Chris Lattner
a82712d3bf Testcase (distilled from crafty) that crashed the local RA on X86. 
llvm-svn: 30063
 2006-09-03 07:14:47 +00:00
Owen Anderson
4bbb544645 Make this testcase actually recursive. I accidentally committed the wrong copy last time. 
llvm-svn: 30059
 2006-09-02 22:46:58 +00:00
Owen Anderson
0ea394ab0a Make ArgumentPromotion handle recursive functions that pass pointers in their recursive calls. 
llvm-svn: 30057
 2006-09-02 21:19:44 +00:00
Rafael Espindola
5c0443c41e add more condition codes 
llvm-svn: 30056
 2006-09-02 20:24:25 +00:00
Nick Lewycky
26f5df3031 Improve handling of SelectInst. 
Reorder operations to remove duplicated work.
Fix to leave floating-point types out of the optimization.
Add tests to predsimplify.ll for SwitchInst and SelectInst handling.

llvm-svn: 30055
 2006-09-02 19:40:38 +00:00
Evan Cheng
cdf49f8b10 Another "cyclic DAG" test case. 
llvm-svn: 30043
 2006-09-01 23:50:17 +00:00
Chris Lattner
dc8b45e90e Make this harder 
llvm-svn: 30036
 2006-09-01 22:07:00 +00:00
Chris Lattner
1e5cf5e60f simple multiclass example 
llvm-svn: 30028
 2006-09-01 21:14:37 +00:00
Nick Lewycky
56d79475b7 This program crashes the PredicateSimplifier. Not marked XFAIL because 
the PredicateSimplifier is skipped in make check anyways.

llvm-svn: 29992
 2006-08-31 03:13:05 +00:00
Chris Lattner
51ea6dd990 Bugfix for recent coallescer crash 
llvm-svn: 29990
 2006-08-30 23:03:35 +00:00
Chris Lattner
e3875d952f new testcase for pr687 
llvm-svn: 29967
 2006-08-29 23:09:59 +00:00
Evan Cheng
3b2d02f5cc This is also a 32-bit only test. x86-64 would pass fp parameters through XMM registers. 
llvm-svn: 29964
 2006-08-29 22:01:39 +00:00
Evan Cheng
00436b4bcb Fix test case so it passes on x86-64. 
llvm-svn: 29963
 2006-08-29 21:49:58 +00:00
Evan Cheng
46cb8d0649 Undo xfail. 
llvm-svn: 29958
 2006-08-29 18:49:41 +00:00
Nick Lewycky
9535a84c33 Add PredicateSimplifier pass. Collapses equal variables into one form 
and simplifies expressions. This implements the optimization described
in PR807.

llvm-svn: 29947
 2006-08-28 22:44:55 +00:00
Chris Lattner
f4df63d60f Update tests now that opt no longer reads .ll files 
llvm-svn: 29927
 2006-08-27 22:47:14 +00:00
Chris Lattner
7d72768564 Adjust tests now that opt doesn't read .ll files. 
llvm-svn: 29926
 2006-08-27 22:44:20 +00:00
Chris Lattner
3547c114ac opt no longer reads .ll files. Run llvm-as explicitly. 
llvm-svn: 29924
 2006-08-27 22:41:58 +00:00
Chris Lattner
ffc831f01a Move this test from Codegen/PowerPC to CodeGen/Generic. It fails on ia64, 
but that's not the ppc backend's fault.

llvm-svn: 29914
 2006-08-27 20:52:00 +00:00
Evan Cheng
791a1e1787 Improved codegen due to Chris' live interval joining changes. 
llvm-svn: 29899
 2006-08-26 07:38:36 +00:00
Rafael Espindola
39c3b906cb test case for varargs functions 
llvm-svn: 29877
 2006-08-25 17:57:36 +00:00
Owen Anderson
0aa48d0522 Implement unrolling of multiblock loops. This significantly improves the 
utility of the LoopUnroll pass.

Also, add a testcase for multiblock-loop unrolling.

llvm-svn: 29859
 2006-08-24 21:28:19 +00:00
Rafael Espindola
9e2a2dfb2d initial support for branches 
llvm-svn: 29854
 2006-08-24 13:45:55 +00:00
Rafael Espindola
4b2cedb933 run llc with -march=arm in select.ll 
llvm-svn: 29821
 2006-08-22 16:19:54 +00:00
Chris Lattner
b49a46cc66 This passes. 
llvm-svn: 29813
 2006-08-22 06:43:24 +00:00
Reid Spencer
b2b6c561f6 Use the correct syntax. 
Note to self: test before committing things!

llvm-svn: 29810
 2006-08-22 05:40:51 +00:00
Reid Spencer
1e2be093a5 Add a simple RUN line so this doesn't always fail. XFAIL this until 
Rafael can get a chance to fix it.

llvm-svn: 29809
 2006-08-22 05:37:43 +00:00
Bill Wendling
eaa5886483 Modified the RUN line from "analyze ..." to "opt -analyze ..." because 
Reid removed the analyze tool and incorporated it into the opt tool.

llvm-svn: 29807
 2006-08-22 04:37:51 +00:00
Rafael Espindola
474f6c5bf1 initial support for select 
llvm-svn: 29802
 2006-08-21 22:00:32 +00:00
Bill Wendling
33d04dd115 Added a check so that if we have two machine instructions in this form 
MOV R0, R1
    MOV R1, R0

the second machine instruction is removed. Added a regression test.

llvm-svn: 29792
 2006-08-21 07:33:33 +00:00
Reid Spencer
8245e5bde1 For PR872: 
Shrinkify LLVM's footprint by removing the analyze tool and moving its
functionality into the opt tool. THis eliminates one of the largest tools
from LLVM and doesn't make opt much bigger because it already included
most of the analysis passes.  To get the old analyze functionality pass
the -analyze option to opt. Note that the integeration here is dead
simple. The "main" of analyze was just copied to opt and invoked if the
-analyze option was given. There may be opportunities for further
integration such as removing the distinction between transform passes
and analysis passes.

To use the analysis functionality, if you previously did this:
  analyze $FNAME -domset -disable-verify
you would now do this:
  opt -analyze $FNAME -domset -disable-verify
Pretty simple.

llvm-svn: 29762
 2006-08-18 06:34:30 +00:00
Chris Lattner
9c89e09297 Temporarily xfail this test, evan will look at it in a week or so. 
llvm-svn: 29760
 2006-08-18 00:18:38 +00:00
Rafael Espindola
ff879761c1 add a "load effective address" 
llvm-svn: 29748
 2006-08-17 17:09:40 +00:00
Evan Cheng
474e530383 Another cyclic dag test case. 
llvm-svn: 29742
 2006-08-17 00:00:46 +00:00
Chris Lattner
3630dfc3c4 New testcase 
llvm-svn: 29714
 2006-08-15 23:45:28 +00:00
Chris Lattner
fde089b9ff new testcase from PR877 
llvm-svn: 29672
 2006-08-14 21:37:32 +00:00
Rafael Espindola
48bed9023d select code like 
ldr rx, [ry, #offset]

llvm-svn: 29664
 2006-08-14 19:01:24 +00:00
Chris Lattner
a227388ba0 New testcase, this used to take hours to loopsimplify. 
llvm-svn: 29646
 2006-08-12 05:23:27 +00:00
Chris Lattner
c18c59e272 New testcase 
llvm-svn: 29606
 2006-08-11 16:46:38 +00:00
Rafael Espindola
f0b265b48b fix the spill code 
llvm-svn: 29583
 2006-08-09 16:41:12 +00:00
Rafael Espindola
7bfbb91f75 initial support for variable number of arguments 
llvm-svn: 29567
 2006-08-08 13:02:29 +00:00
Evan Cheng
443ccaa0b3 New test case. 
llvm-svn: 29558
 2006-08-07 23:58:47 +00:00
Chris Lattner
af5d449730 converge on the right number of %'s :) 
llvm-svn: 29527
 2006-08-04 18:09:27 +00:00
Reid Spencer
f7a2abc102 Use the %llvm-gcc% variable to find llvm-gcc for those of us that don't 
have it in our path and to ensure it uses the configured llvm-gcc not just
any one randomly placed in the path.

llvm-svn: 29522
 2006-08-04 17:35:18 +00:00
Rafael Espindola
bd29d36be4 use a 'register pressure reducing' scheduler 
make sure only one move is used in a hello world

llvm-svn: 29520
 2006-08-04 12:48:42 +00:00
Chris Lattner
0b3b64730c new testcase for pr867 
llvm-svn: 29514
 2006-08-03 21:39:41 +00:00
Jim Laskey
b58da4d2f8 Applying for all. 
llvm-svn: 29512
 2006-08-03 20:56:35 +00:00
Jim Laskey
2a449667b4 Make all the schedulers continue to work. 
llvm-svn: 29510
 2006-08-03 20:49:29 +00:00
Chris Lattner
665fa52aba If dejagnu is not found, tell the user instead of bombing out with an 
obscure error.

llvm-svn: 29421
 2006-08-01 00:07:58 +00:00
Chris Lattner
f23f398729 New testcase for PR850. 
llvm-svn: 29419
 2006-07-31 23:25:17 +00:00
Chris Lattner
db30b8ea63 testcase for PR854. 
llvm-svn: 29412
 2006-07-31 17:31:48 +00:00
Chris Lattner
0cccbbaf5b Testcase for GCC bug28417, ensuring that we don't start getting it wrong 
somehow.

llvm-svn: 29410
 2006-07-30 17:46:37 +00:00
Chris Lattner
a7ee908421 New testcase for PR853 
llvm-svn: 29407
 2006-07-29 01:50:53 +00:00
Chris Lattner
8e317716ee allow this to pass on non-x86 machines 
llvm-svn: 29303
 2006-07-26 20:44:24 +00:00
Chris Lattner
34ff5a1684 Don't test an example 
llvm-svn: 29301
 2006-07-26 20:33:20 +00:00
Rafael Espindola
2919d4ce24 implement function calling of functions with up to 4 arguments 
llvm-svn: 29274
 2006-07-25 20:17:20 +00:00
Evan Cheng
f47b0d7853 XFAIL for now. 
llvm-svn: 29272
 2006-07-24 07:37:33 +00:00
Evan Cheng
5e2472d223 New vector shuffle test case. 
llvm-svn: 29237
 2006-07-20 23:51:01 +00:00
Evan Cheng
a57cdfb9a0 Fix a broken test. 
llvm-svn: 29236
 2006-07-20 23:50:13 +00:00
Chris Lattner
c4a5448546 New testcase for PR833 
llvm-svn: 29225
 2006-07-20 19:04:36 +00:00
Chris Lattner
052180076e new testcase 
llvm-svn: 29207
 2006-07-19 17:14:23 +00:00
Jim Laskey
2eaf83b69c Regression test for PR834. 
llvm-svn: 29206
 2006-07-19 16:37:15 +00:00
Chris Lattner
41c673c27a testcase for PR827 
llvm-svn: 29119
 2006-07-12 18:27:13 +00:00
Chris Lattner
6c1cbeb9bc Testcase for PR828. 
llvm-svn: 29117
 2006-07-12 16:59:09 +00:00
Evan Cheng
fd45f3f421 Fix test failure on non-Apple systems. 
llvm-svn: 29116
 2006-07-12 06:48:47 +00:00
Chris Lattner
729199a9c0 Testcase for PR826 
llvm-svn: 29111
 2006-07-11 20:29:21 +00:00
Chris Lattner
817d067973 New testcase for PR825. 
llvm-svn: 29100
 2006-07-11 02:52:37 +00:00
Chris Lattner
0c69615340 This is fixed 
llvm-svn: 29098
 2006-07-11 01:39:30 +00:00
Evan Cheng
52cc456236 Update. 
llvm-svn: 29092
 2006-07-10 21:49:09 +00:00
Chris Lattner
22f3e54a15 New testcase for folding bswaps into i16/i32 loads and stores. 
llvm-svn: 29088
 2006-07-10 20:53:53 +00:00
Chris Lattner
96b010ecb2 Add tests for 16-bit byteswaps. 
llvm-svn: 29086
 2006-07-10 20:25:01 +00:00
Owen Anderson
fed248a933 Add a test for the LCSSA issue I just fixed. 
llvm-svn: 29077
 2006-07-09 08:17:30 +00:00
Chris Lattner
e5d864fadc Testcase for PR820 
llvm-svn: 29070
 2006-07-07 21:36:42 +00:00
Evan Cheng
e5204df53a Add a 64-bit test case. 
llvm-svn: 29069
 2006-07-07 21:36:24 +00:00
Evan Cheng
a75e709ece New vector shuffle test case. 
llvm-svn: 29060
 2006-07-07 17:54:24 +00:00
Evan Cheng
d9412a6ba7 Update 
llvm-svn: 29059
 2006-07-07 17:54:10 +00:00
Chris Lattner
3a03a7b965 Xfail this 
llvm-svn: 29040
 2006-07-07 04:43:24 +00:00
Evan Cheng
b67d25bb2f Update test case. 
llvm-svn: 28994
 2006-07-05 20:46:27 +00:00
Andrew Lenharth
22bd57c1fe Legalize does not handle this correctly 
llvm-svn: 28991
 2006-07-03 22:46:02 +00:00
Andrew Lenharth
17cd7df3ac not really XFailing these, as only incompleteness is wrong in the graph 
llvm-svn: 28967
 2006-06-28 20:14:30 +00:00
Andrew Lenharth
81620fdf19 change I flag on test 
llvm-svn: 28966
 2006-06-28 20:07:36 +00:00
Chris Lattner
9c4d1db50d Testcase that crashes the ppc backend. 
llvm-svn: 28964
 2006-06-28 18:29:33 +00:00
Chris Lattner
a7feb94eda Infinite loop in instcombine that nate hit. 
llvm-svn: 28960
 2006-06-28 17:34:28 +00:00
Chris Lattner
3ec808d0a9 New testcase, reduced by nate, which crashes DSE 
llvm-svn: 28949
 2006-06-27 23:47:39 +00:00
Owen Anderson
c954a12d6c Testcase that Nate found where LoopUnswitch chokes on eliminating a dead case 
from a switch instruction.

llvm-svn: 28946
 2006-06-27 22:24:59 +00:00
Chris Lattner
7104d3b8a7 testcase that crashes dead arg elim. 
llvm-svn: 28942
 2006-06-27 20:58:41 +00:00
Rafael Espindola
14a59f5b6e initial implementation of ARMRegisterInfo::eliminateFrameIndex 
fixes test/Regression/CodeGen/ARM/ret_arg5.ll

llvm-svn: 28854
 2006-06-18 00:08:07 +00:00
Chris Lattner
9d6d1e0236 Just a minor tweak so you can run things like: 
TestRunner.sh Foo/Bar/test.ll

instead of just

TestRunner.sh test.ll

which is convenient in conjunction with find.

llvm-svn: 28852
 2006-06-17 08:06:33 +00:00
Chris Lattner
9e284be377 new testcase that crashes indvars 
llvm-svn: 28849
 2006-06-17 01:01:30 +00:00
Jim Laskey
a5e841799d PR# not associated with XFAIL 
llvm-svn: 28822
 2006-06-16 16:57:43 +00:00