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1322 Commits

Author SHA1 Message Date
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
Nick Lewycky
565706b93e Update to new predicate simplifier VRP design. Fixes PR966 and PR967. 
Remove predicate simplifier from default gcc3 pipeline. New design is too
slow to enable by default.
Add new testcases for problems encountered in development.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31895 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-22 23:49:16 +00:00
Chris Lattner
bdde0d9553 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31885 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-20 21:20:57 +00:00
Chris Lattner
e6cc288941 converting massive blocks of phis into selects like this is silly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31852 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-18 19:17:52 +00:00
Chris Lattner
fea05b464e New testcase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31808 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-17 06:09:49 +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
Reid Spencer
f9dd2aade2 For PR950: 
Use the notcast script in preparation for 12 casts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31704 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-13 16:13:38 +00:00
Reid Spencer
f7c8a97472 For PR950: 
Use the notcast script in preparation for 12 cast instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31703 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-13 16:12:25 +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
0a629fbbca new testcases for PR992/993 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31609 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-09 23:35:01 +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
Chris Lattner
03507f53c4 scalarrepl should not split the two elements of the vsiidx array: 
int func(vFloat v0, vFloat v1) {
	int ii;
	vSInt32 vsiidx[2];
	vsiidx[0] = _mm_cvttps_epi32(v0);
	vsiidx[1] = _mm_cvttps_epi32(v1);
	ii = ((int *) vsiidx)[4];
	return ii;
}


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31523 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-07 22:42:29 +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
Devang Patel
dba4aeaef1 Testcase from http://llvm.org/bugs/show_bug.cgi?id=979 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31357 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-01 22:25:48 +00:00
Chris Lattner
f4208026aa extra pass is required now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31353 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-01 18:30:25 +00:00
Chris Lattner
22c8648b8a new testcase that crashes global opt, reduced from chomp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31351 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-01 18:02:53 +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
237f0de7d5 another testcase for PR977 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31316 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-31 18:56:24 +00:00
Chris Lattner
c176fa3d37 testcase for PR977 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31314 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-31 17:51:36 +00:00
Chris Lattner
7c94454c56 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31283 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-29 21:20:56 +00:00
Nick Lewycky
7a2ed81f08 Emitting raw bytecode is awfully rude. Add -disable-output. 
Clarify the test.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31251 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-28 02:34:41 +00:00
Reid Spencer
f5d913409d Improve cvs ignoring of test results. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31217 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-27 16:43:34 +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
Nick Lewycky
30b3b1cd9c Handling of setlt/le/gt/ge is broken at the moment; predsimplify removes 
the call the pass2.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31192 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-26 02:33:51 +00:00
Nick Lewycky
aa596f3568 This testcase was logically wrong! Fixing, and including the test for the 
mistake that I made in the file too.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31190 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-26 00:51:58 +00:00
Chris Lattner
b0d6dbfd7c New testcase that crashes scalarrepl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31150 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-24 06:26:08 +00:00
Chris Lattner
e285d59ee6 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31131 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-23 18:54:35 +00:00
Nick Lewycky
5062250f36 Handle "if ((x|y) != 0)" for ints like we do for bools. Fixes missed 
optimization opportunity pointed out by Chris Lattner.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31118 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-22 21:36:41 +00:00
Nick Lewycky
802fe27d3e AllocaInst can't return a null pointer. Fixes missed optimization 
opportunity pointed out by Andrew Lewycky.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31115 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-22 19:53:27 +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
Chris Lattner
8a53688a13 new testcase for PR957 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31060 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-20 00:41:31 +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
eab5bd32b6 new testcase for PR892 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30824 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-08 23:52:06 +00:00
Chris Lattner
fc1dfd4137 new testcase for SROA for stuff like "union { int*, float* }". 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30822 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-08 23:27:37 +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
Nick Lewycky
5c8c5d9ace Move break-crit-edges before the predicate simplifier. Allows us to 
optimize in more cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30699 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-03 14:52:23 +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
Chris Lattner
7ffc328e97 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30554 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-21 05:11:01 +00:00
Nick Lewycky
af2f1fe94e Once we're down to "setcc type constant1, constant2", at least come up 
with the right answer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30550 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-20 23:02:24 +00:00
Nick Lewycky
406fc0cb49 Use a total ordering to compare instructions. 
Fixes infinite loop in resolve().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30540 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-20 17:04:01 +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
Nick Lewycky
b46de1b0c0 Enable dejagnu tests for predicate simplifier. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30475 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-19 00:31:54 +00:00
Chris Lattner
87b1232d81 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30458 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-18 07:01:39 +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
42fe4957a9 xfail this for now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30398 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-15 17:25:22 +00:00
Chris Lattner
36cc500f3b The inliner strips dead allocas now. Add a use to allow this test to 
test the right thing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30393 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-15 16:53:11 +00:00
Chris Lattner
54ae241ed4 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30302 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-13 19:23:43 +00:00
Chris Lattner
431a80ade7 testcase for PR908 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30274 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-12 19:16:04 +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
Nick Lewycky
dc08cd56c4 Replace EquivalenceClasses with a custom-built data structure. Many common 
operations (like findProperties) should be faster, at the expense of
unionSets being slower in cases that are rare in practise.

Don't erase a dead Instruction. This fixes a memory corruption issue.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30235 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-10 02:27:07 +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
3d222b9ace new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30157 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-07 21:29:32 +00:00
Owen Anderson
8dfd0f088e Make this testcase actually recursive. I accidentally committed the wrong copy last time. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30059 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-02 22:46:58 +00:00
Owen Anderson
b833e5ac3f Make ArgumentPromotion handle recursive functions that pass pointers in their recursive calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30057 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-02 21:19:44 +00:00
Nick Lewycky
a3a68bde21 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30055 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-02 19:40:38 +00:00
Nick Lewycky
838f36f0bb This program crashes the PredicateSimplifier. Not marked XFAIL because 
the PredicateSimplifier is skipped in make check anyways.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29992 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-31 03:13:05 +00:00
Nick Lewycky
05450ae128 Add PredicateSimplifier pass. Collapses equal variables into one form 
and simplifies expressions. This implements the optimization described
in PR807.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29947 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-28 22:44:55 +00:00
Chris Lattner
21a82e6fc7 opt no longer reads .ll files. Run llvm-as explicitly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29924 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-27 22:41:58 +00:00
Owen Anderson
3b53c4ee91 Implement unrolling of multiblock loops. This significantly improves the 
utility of the LoopUnroll pass.

Also, add a testcase for multiblock-loop unrolling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29859 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-24 21:28:19 +00:00
Reid Spencer
fd90dd5d55 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29762 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-18 06:34:30 +00:00
Chris Lattner
a7174736fa new testcase from PR877 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29672 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-14 21:37:32 +00:00
Chris Lattner
9289b637a4 New testcase, this used to take hours to loopsimplify. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29646 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-12 05:23:27 +00:00
Chris Lattner
006f2d0afd new testcase for pr867 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29514 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-03 21:39:41 +00:00
Chris Lattner
2ade22835e testcase for PR827 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29119 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-12 18:27:13 +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
Owen Anderson
bfd4dab888 Add a test for the LCSSA issue I just fixed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29077 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-09 08:17:30 +00:00
Chris Lattner
e89121be21 Testcase for PR820 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29070 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-07 21:36:42 +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
4ba6bf7458 New testcase, reduced by nate, which crashes DSE 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28949 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-27 23:47:39 +00:00
Owen Anderson
2f62a9eb2e Testcase that Nate found where LoopUnswitch chokes on eliminating a dead case 
from a switch instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28946 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-27 22:24:59 +00:00
Chris Lattner
a60af32287 testcase that crashes dead arg elim. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28942 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-27 20:58:41 +00:00
Chris Lattner
98c3e1cc92 new testcase that crashes indvars 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28849 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-17 01:01:30 +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
2c54676d70 new testcase, distilled from povray 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28778 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-14 04:45:45 +00:00
Chris Lattner
b2035f2287 TEstcase that makes simplifycfg infloop. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28757 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-12 20:17:44 +00:00
Owen Anderson
b083af6448 Make sure that LCSSA works properly when it encounters an exit block that has 
more than one predecessor inside the loop.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28749 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-12 07:05:47 +00:00
Owen Anderson
32a90f85af Update the regression tests, and add a new one encountered while compiling crtend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28681 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-04 00:56:30 +00:00
Chris Lattner
29c312300e testcase for the recent inliner improvement. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28643 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-01 21:54:58 +00:00
Owen Anderson
f49748730e Require both tests to pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28531 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-29 01:28:16 +00:00
Owen Anderson
6894526189 Update the testcase to check the full extent of LCSSA. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28530 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-29 01:07:04 +00:00
Chris Lattner
5ca32a6d6c New testcase: check that the inliner constant folds instructions on the 
fly if it can.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28515 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-27 01:16:22 +00:00
Owen Anderson
22cf8b118e Trivial testcase that LCSSA can already handle. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28508 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-26 21:59:20 +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
86175f47b6 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28006 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-28 04:14:29 +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
Chris Lattner
3e0d4b9810 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27981 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-26 18:32:59 +00:00
Chris Lattner
bcce6c2a0f new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27911 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-20 20:48:32 +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
Chris Lattner
d8f5bd3988 New testcase, checking to see we can turn this code: 
void test(vector float *F, float f) {
  vector float G = *F + *F;
  *((float*)&G) = f;
  *F = G + G;
}

void test2(vector float *F, float f) {
  vector float G = *F + *F;
  ((float*)&G)[2] = f;
  *F = G + G;
}

void test3(vector float *F, float *f) {
  vector float G = *F + *F;
  *f = ((float*)&G)[2];
}

void test4(vector float *F, float *f) {
  vector float G = *F + *F;
  *f = *((float*)&G);
}

into insert/extract element operations with no memory traffic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27709 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-14 21:41:54 +00:00
Chris Lattner
b04d993d72 new testcase, vector operations should be CSE'd 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27690 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-14 05:09:53 +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
b076783e7d new testcase for PR726 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27325 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-01 04:47:17 +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
2c58d3ac82 new testcase, contributed by Eric Kidd. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26871 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-19 19:36:32 +00:00
Chris Lattner
95f6553c49 new testcase from a FIXME in the code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26756 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-14 08:13:09 +00:00
Chris Lattner
000c7c4c7b Test that we can reassociate (x<<1)+(y<<1) -> (X+Y)<<1. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26752 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-14 06:54:32 +00:00
Chris Lattner
f083839425 Update these tests (which use autoupgrade) to run constprop and check 
that the file parses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26655 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 18:43:07 +00:00
Chris Lattner
1159e8d8f1 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26596 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-07 17:56:31 +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
9e14cd355f new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26525 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-04 09:35:02 +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
116ae7c067 new testcase distilled from SPASS 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26319 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-22 23:54:15 +00:00
Chris Lattner
6a9f57c7ef new testcase that crashes simplifycfg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26274 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-18 00:32:44 +00:00
Chris Lattner
7ce7bf2e62 new testcase that broke unswitch due to loopsimplify not doing the right thing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26190 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-14 23:07:29 +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
539c337148 Update comments to be actually accurate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26124 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-11 09:37:07 +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
d27460f291 new testcase for more interesting select sccp cases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26048 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-08 02:37:40 +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
720d2108be testcase that crashes scalarrepl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25586 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-24 19:34:57 +00:00
Chris Lattner
a9035002dd add new tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25529 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-23 06:24:17 +00:00
Chris Lattner
e7ed39d2e9 Make sure this tests the right thing, xfail on solaris, which doesn't have floorf 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25524 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-23 05:56:34 +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
bf2d595dca This pass has been removed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25350 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-16 01:06:43 +00:00
Chris Lattner
426b245597 New testcase for a regression last night: the -inline pass wasn't updating 
callgraph to include new edges do to inserted llvm.stacksave/llvm.stackrestore
calls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25319 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-14 20:07:07 +00:00
Nate Begeman
6fb3bd6a65 Add bswap intrinsics as documented in the Language Reference 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25309 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-14 01:25:24 +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
f0638c5f71 New testcase that functions with dynamic allocas can be inlined, and are 
inlined correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25287 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-13 19:35:05 +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
Chris Lattner
fa1fb11cdc new (undefined) testcase, distilled from 126.gcc that scalarrepl crashes on 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24707 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-14 17:23:20 +00:00
Chris Lattner
fa8f80ae0a new testcase: sra should be able to eliminate all of these alloca's, despite 
the presense of pointer casts


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24666 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-12 07:18:59 +00:00
Chris Lattner
9b08fec8bb expand testcase, which has been in my tree for a while now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24582 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-03 18:26:41 +00:00
Chris Lattner
9e6924fc0f new testcase, miscompiled by simplifycfg. This has been distilled from Ptrdist/bc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24580 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-03 18:25:32 +00:00
Chris Lattner
c2c2009e2c new testcase dse is miscompiling 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24544 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-30 19:37:08 +00:00
Chris Lattner
cae34910c9 new testcase for pr670 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24507 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-29 01:06:51 +00:00
Chris Lattner
06a4043872 testcase for recent indvars patches 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24415 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-18 19:38:15 +00:00
Chris Lattner
3e2245bd34 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24191 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-05 08:20:28 +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
36e12073df new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24099 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-30 05:14:02 +00:00
Chris Lattner
dadc5adcf4 This pass is gone 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23955 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-24 04:18:05 +00:00
Chris Lattner
4b713852c6 this pass is gone 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23954 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-24 04:17:31 +00:00
Chris Lattner
11acc44e66 this passes with the change in predicate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23699 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-11 18:42:26 +00:00
Chris Lattner
4b43159c55 lsr doesn't emit gep instructions anymore 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23696 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-11 18:28:48 +00:00
Chris Lattner
457029c244 new testcase for PR635 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23615 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-03 23:42:54 +00:00
Chris Lattner
d21dd0d8ad new testcase for isascii 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23520 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-29 06:16:37 +00:00
Chris Lattner
475cfe42c0 add a new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23518 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-29 06:11:34 +00:00
Chris Lattner
ee35a4f958 Testcase for PR632 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23483 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-27 22:27:19 +00:00
Chris Lattner
90b108774f Add a simple testcase for lowerinvoke 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23471 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-27 18:34:31 +00:00
Chris Lattner
dbe298571f add a new testcase for constant foldable calls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23464 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-27 05:02:03 +00:00
Chris Lattner
93a900111f Add a more difficult testcase which uses a call to a helper function to do 
the initialization


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23461 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-27 04:44:04 +00:00
Chris Lattner
33c36f399f Testcase that uses an alloca 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23451 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-26 17:06:32 +00:00
Chris Lattner
43898ef0ae add another case, this one that uses getelementptr instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23448 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-26 06:51:50 +00:00
Chris Lattner
d44b0ff038 add a test for load 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23440 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-26 05:14:48 +00:00
Chris Lattner
44b19f2bcb add another testcase with simple control flow 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23438 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-26 04:57:10 +00:00
Chris Lattner
1fcfe32e51 make this harder: put some code into it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23436 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-26 04:43:01 +00:00
Chris Lattner
09eec56af0 new testcase for static ctor list optimizations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23432 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-26 01:42:03 +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
397fa21f27 Enhance this to check for a crash, add a case that crashes simplifylibcalls, 
and add a case that has uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23424 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-24 22:16:04 +00:00
Chris Lattner
9a82a3ccac new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23409 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-23 18:43:57 +00:00
Chris Lattner
055135d1c1 make this test harder: add a case where instructions are in the bb to be 
threaded over


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23396 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-20 01:43:41 +00:00
Chris Lattner
ecd7b6d110 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23394 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-20 00:41:55 +00:00
Chris Lattner
b6e2b7e4cd new testcase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23390 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-19 23:48:04 +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
e4b56572f9 relax pattern match on name 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23317 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-12 17:09:40 +00:00
Chris Lattner
24e357ce11 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23316 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-12 17:08:15 +00:00
Chris Lattner
a0cf183e2c new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23312 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-12 05:50:15 +00:00
Chris Lattner
be04081240 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23305 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-10 01:14:37 +00:00
Chris Lattner
d6c69e9bba new testcase for recent bugfix 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23212 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-02 06:12:12 +00:00
Chris Lattner
fa48be79ae new testcase that crashes -reassociate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23018 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-24 17:54:56 +00:00
Chris Lattner
890226dd34 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23016 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-24 17:20:30 +00:00
Chris Lattner
b061f1f49c new testcase distilled from mesa 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22842 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-17 21:21:47 +00:00
Chris Lattner
8fa142729b testcase that crashes lsr, distilled from 175.vpr 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22796 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-16 00:36:12 +00:00
Chris Lattner
6d92526fe1 now that we handle non-constant strides, this testcase passes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22752 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-10 17:17:45 +00:00
Chris Lattner
8d56cdd0d1 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22745 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-10 02:06:35 +00:00
Chris Lattner
a12489e34f new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22743 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-10 01:11:24 +00:00
Chris Lattner
138268160a new testcase we handle 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22741 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-10 00:48:11 +00:00
Chris Lattner
3b7fd6647d new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22738 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-10 00:33:01 +00:00
Chris Lattner
bf9af65a93 This is now implemented 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22723 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-09 00:19:44 +00:00
Chris Lattner
0bc6bde317 A testcase I don't want to break in the future 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22718 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-08 22:13:49 +00:00
Chris Lattner
ca60967eea new testcase, not implemented yet 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22703 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-08 06:23:47 +00:00
Chris Lattner
8e2dbb6646 It is better to not depend on CSE to share multiplies due to IV insertion. 
This testcase checks that only one mul is present in the output code, as it
should be.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22701 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-08 05:46:51 +00:00
Chris Lattner
8cb014fd01 These are both implemented by a recent LSR patch 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22700 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-08 05:29:51 +00:00
Chris Lattner
8cc70cbea4 New testcases for PR615 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22689 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-07 04:25:39 +00:00
Chris Lattner
0ef10c935a two simple testcases loopreduce should handle but does not yet currently 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22682 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-05 19:47:39 +00:00
Chris Lattner
2733b30195 new testcase that condprop should handle. The PHI node becomes useless 
after threading the branch, because both operands are the same value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22668 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-05 00:59:55 +00:00
Chris Lattner
f065f05397 add a testcase nate requested 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22663 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-04 22:49:32 +00:00
Chris Lattner
763103c87d This should not run lli, that is for llvm-test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22656 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-04 19:56:35 +00:00
Chris Lattner
341bef6ed5 This testcase now passes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22651 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-04 19:08:07 +00:00
Chris Lattner
89fe67f19f this is not implemented by lsr yet 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22642 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-04 01:18:48 +00:00
Chris Lattner
6bc89e2159 this now passes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22636 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-03 22:51:40 +00:00
Chris Lattner
999b814a6d new testcase for PR612 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22627 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-03 18:51:15 +00:00
Chris Lattner
522611095d new testcase for PR612 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22625 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-03 18:33:48 +00:00
Chris Lattner
82e6ef3ec3 Testcase that used to crash simplifycfg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22622 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-03 18:01:07 +00:00
Chris Lattner
969c88e817 un-xfail this 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22614 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-03 00:58:44 +00:00
Chris Lattner
d970ff025d This fails for now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22608 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-03 00:10:28 +00:00
Chris Lattner
1bc0f735c9 New testcase that caused simplifycfg to crash 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22583 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-02 03:23:03 +00:00
Chris Lattner
88aad145a5 temporarily fail these two tests until LSR evolves to support them 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22567 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-01 17:10:50 +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
e04f865da2 new testcase for PR590 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22317 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-30 07:28:54 +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
bff44407e8 new testcase for PR584 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22231 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-17 01:45:03 +00:00