Nick Lewycky
f1d30ded71
Be more careful when transforming | to +. Patch from Wojciech Matyjewicz.
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llvm-svn: 44248
2007-11-20 08:24:44 +00:00
Anton Korobeynikov
c9ab2516fa
Reverted r44163 per request
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llvm-svn: 44177
2007-11-15 18:33:16 +00:00
Nick Lewycky
6690b9499b
Fix handling of overflow in loop calculation by adding new UDiv SCEV. This SCEV
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is disabled in the sense that it will refuse to create one from a UDiv
instruction, until the code is better tested.
llvm-svn: 44163
2007-11-15 06:30:50 +00:00
Chris Lattner
02a91dce21
Fix PR1774 and BasicAA/2007-11-05-SizeCrash.ll
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llvm-svn: 43756
2007-11-06 05:58:42 +00:00
Owen Anderson
6cc4e90741
Fix for PR1741.
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llvm-svn: 43326
2007-10-25 02:36:18 +00:00
Nick Lewycky
a44e458ddc
Build the correct range for loops with unusual bounds. Fix from Jay Foad.
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llvm-svn: 42394
2007-09-27 14:12:54 +00:00
Dan Gohman
794fa1f8f7
Convert tests using "| wc -l | grep ..." to use the count script.
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llvm-svn: 41097
2007-08-15 13:36:28 +00:00
Nick Lewycky
8543faa5fe
Add reference to problem report.
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llvm-svn: 40889
2007-08-07 12:27:03 +00:00
Chandler Carruth
67d3119773
This resolves a regression of BasicAA which failed to find any memory information for overloaded intrinsics (PR1600). This resolves that issue, and improves the matching scheme to use a BitVector rather than a binary search.
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llvm-svn: 40872
2007-08-06 20:57:16 +00:00
Nick Lewycky
9e45c33d84
Fix the dates on these tests. It's not September yet. Thanks Reid!
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llvm-svn: 40869
2007-08-06 20:00:11 +00:00
Nick Lewycky
04447caa7b
Let scalar-evolution analyze loops with an unsigned comparison for the exit
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condition. Fixes 1597.
llvm-svn: 40867
2007-08-06 19:21:00 +00:00
Nick Lewycky
071a2c6a5e
Don't assume it's safe to transform a loop just because it's dominated by any
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comparison. Fixes bug 1598.
llvm-svn: 40866
2007-08-06 18:33:46 +00:00
Chris Lattner
38cfb16fe2
update for new domtree dump format
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llvm-svn: 40857
2007-08-06 06:17:08 +00:00
Christopher Lamb
9a2a58c818
Teach BasicAA about noalias parameter attributes, but do it correctly this time.
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llvm-svn: 40711
2007-08-02 01:18:14 +00:00
Christopher Lamb
5487dd14b4
Revert overly aggressive interpretation of noalias
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llvm-svn: 40635
2007-07-31 16:18:07 +00:00
Devang Patel
1324500d25
Bunch of tests to check loop passes.
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llvm-svn: 40629
2007-07-31 08:04:17 +00:00
Christopher Lamb
907892e47a
Teach BasicAA about noalias function parameters. Passes all of DejaGNU and test-suite.
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llvm-svn: 40624
2007-07-31 07:04:51 +00:00
Nick Lewycky
43e5fd5be7
Handle decrementing loops properly. Fixes PR1533.
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Always pass the constant as the second parameter to HowManyLessThans.
Remove obsolete "isSigned" parameter.
llvm-svn: 39893
2007-07-16 02:08:00 +00:00
John Criswell
57e5ed4b5a
Convert .cvsignore files
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llvm-svn: 37801
2007-06-29 16:35:07 +00:00
Zhou Sheng
266fac909c
Add two test cases to cover apintification change.
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llvm-svn: 36476
2007-04-26 16:44:48 +00:00
Devang Patel
d78334d2e7
New test case.
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llvm-svn: 36293
2007-04-21 00:34:37 +00:00
Devang Patel
158854c5fc
New test.
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llvm-svn: 36235
2007-04-18 00:51:43 +00:00
Reid Spencer
df17fa8ef9
For PR1319:
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Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.
llvm-svn: 36142
2007-04-16 17:36:08 +00:00
Reid Spencer
43899915e9
For PR1319:
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Fix syntax of tests to ensure grep pattern is properly quoted.
llvm-svn: 36134
2007-04-16 15:31:49 +00:00
Reid Spencer
d93b834b52
For PR1319:
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Fix test syntax per new rules.
llvm-svn: 36133
2007-04-16 15:15:52 +00:00
Nick Lewycky
cb7d12a4a5
Fix this test to test what it was intended to test.
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llvm-svn: 36072
2007-04-15 13:14:33 +00:00
Reid Spencer
2077c3789f
For PR1319:
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Upgrade to use new Tcl exec based test harness.
llvm-svn: 36066
2007-04-15 09:31:07 +00:00
Owen Anderson
9304434617
Update tests for the disappearance of -idom.
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llvm-svn: 36064
2007-04-15 08:54:57 +00:00
Reid Spencer
cfa86314dd
Changes to fix problems with "make check". Apparently you can redefine
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functions and Tcl's just tickled with that. The fix is to give the "new"
test system a different interface function name.
llvm-svn: 36022
2007-04-14 22:51:29 +00:00
Reid Spencer
6ac77d03a8
Convert test cases to new llvm.exp version of llvm_runtest and fix tests
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that it found to be broken.
llvm-svn: 36009
2007-04-14 19:27:03 +00:00
Reid Spencer
69d42ad9b6
For PR1319:
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Convert to use new llvm.exp version of llvm_testrun
llvm-svn: 36008
2007-04-14 19:10:21 +00:00
Reid Spencer
56b310ae49
Make the llvm-runtest function much more amenable by eliminating all the
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global variables that needed to be passed in. This makes it possible to
add new global variables with only a couple changes (Makefile and llvm-dg.exp)
instead of touching every single dg.exp file.
llvm-svn: 35918
2007-04-11 19:56:59 +00:00
Nick Lewycky
7f42a891cf
Fix this testcase to fail if the bug were reintroduced.
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llvm-svn: 35776
2007-04-08 21:49:13 +00:00
Owen Anderson
4b323657b9
Remove DomSet completely. This concludes work on PR1171.
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llvm-svn: 35775
2007-04-08 21:30:05 +00:00
Reid Spencer
50ee6b8557
Remove use of implementation keyword.
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llvm-svn: 35412
2007-03-28 02:38:26 +00:00
Reid Spencer
82293f34de
For PR411:
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Update these tests to not use the same name even though the type of the
value differs. After PR411 hits, type planes will be gone and it will be
illegal for a name to be used twice, regardless of type.
llvm-svn: 33660
2007-01-30 16:16:01 +00:00
Reid Spencer
6a31ec1259
For PR761:
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Remove "target endian/pointersize" or add "target datalayout" to make
the test parse properly or set the datalayout because defaults changes.
For PR645:
Make global names use the @ prefix.
For llvm-upgrade changes:
Fix test cases or completely remove use of llvm-upgrade for test cases
that cannot survive the new renaming or upgrade capabilities.
llvm-svn: 33533
2007-01-26 08:25:06 +00:00
Reid Spencer
4572ce85b0
Regression is gone, don't try to find it on clean target.
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llvm-svn: 33296
2007-01-17 07:59:14 +00:00
