0f0c411079
Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.
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Patch reviewed by Daniel Dunbar. It will be followed by additional cleanup patches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150664 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-16 06:28:33 +00:00
4b523b4371
Update test to new EH model.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149332 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-31 02:04:20 +00:00
5bb210e134
Deleting the json-bench-test until I understand why it is flaky.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146821 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-17 06:29:32 +00:00
76f13017fc
Adds a JSON parser and a benchmark (json-bench) to catch performance regressions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146735 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-16 13:09:10 +00:00
3ba19b1045
Fix test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146642 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 04:52:47 +00:00
adeb0a6e64
Make constant folding for GEPs a bit more aggressive.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146639 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15 04:33:48 +00:00
d2bf432b2b
Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145171 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-27 06:54:59 +00:00
a29a6b9a6c
Update to new EH scheme.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138906 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31 21:44:24 +00:00
1afcace3a3
Land the long talked about "type system rewrite" patch. This
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patch brings numerous advantages to LLVM. One way to look at it
is through diffstat:
109 files changed, 3005 insertions(+), 5906 deletions(-)
Removing almost 3K lines of code is a good thing. Other advantages
include:
1. Value::getType() is a simple load that can be CSE'd, not a mutating
union-find operation.
2. Types a uniqued and never move once created, defining away PATypeHolder.
3. Structs can be "named" now, and their name is part of the identity that
uniques them. This means that the compiler doesn't merge them structurally
which makes the IR much less confusing.
4. Now that there is no way to get a cycle in a type graph without a named
struct type, "upreferences" go away.
5. Type refinement is completely gone, which should make LTO much MUCH faster
in some common cases with C++ code.
6. Types are now generally immutable, so we can use "Type *" instead
"const Type *" everywhere.
Downsides of this patch are that it removes some functions from the C API,
so people using those will have to upgrade to (not yet added) new API.
"LLVM 3.0" is the right time to do this.
There are still some cleanups pending after this, this patch is large enough
as-is.
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2011-07-09 17:41:24 +00:00
6f0b5e4a22
Move platform-dependent test to appropriate directory.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131302 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-13 19:45:05 +00:00
007cfce220
Move this test to CodeGen/Thumb. rdar://problem/9416774
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131196 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-11 19:41:28 +00:00
e8b9f16a4c
Reduced test case. rdar://problem/9416774
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131191 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-11 17:29:25 +00:00
de5d5ded64
And lo, I was given a testcase for 131152. rdar://problem/9416774
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131184 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-11 16:00:21 +00:00
50004bedfa
test/Other/close-stderr.ll: Require the feature 'shell'. It is not executable on Win32 but it is executable on MSYS-bash.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121105 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 02:43:58 +00:00
c1be92f3bb
Make BasicAliasAnalysis a normal AliasAnalysis implementation which
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does normal initialization and normal chaining. Change the default
AliasAnalysis implementation to NoAlias.
Update StandardCompileOpts.h and friends to explicitly request
BasicAliasAnalysis.
Update tests to explicitly request -basicaa.
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2010-10-18 18:04:47 +00:00
d82e9e7d93
Remove LoopIndexSplit pass. It is neither maintained nor used by anyone.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116004 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07 23:29:37 +00:00
edf017487f
Fix llvm-extract so that it changes the linkage of all GlobalValues to
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"external" even when doing lazy bitcode loading. This was broken because
a function that is not materialized fails the !isDeclaration() test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114666 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-23 17:25:06 +00:00
be2d4e77b5
Fix llvm-extract -delete's lazy loading to materialize the functions that
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will not be deleted, rather than the ones that will.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114614 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-23 00:33:13 +00:00
61ca48e0da
XFAIL test under valgrind. It is not really our problem if sh is leaking.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113550 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-09 22:02:13 +00:00
61c70e98ac
remove unions from LLVM IR. They are severely buggy and not
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being actively maintained, improved, or extended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112356 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-28 04:09:24 +00:00
f90ab07c35
Try to escape the '$'s in these so they reach the underlying 'sh' invocation.
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I have no idea how lit did the right thing here, but other test runners don't.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111805 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 08:54:19 +00:00
e0b313d599
Add a testcase to verify that commands don't crash when they hit
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errors on stderr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111440 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-18 22:35:56 +00:00
9883b95a2b
Revert r111058, the lint check for indirectbr successors that aren't
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address-taken. This can occur normally, if the code which took the
address got DCEd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111121 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-16 14:39:19 +00:00
61556e3a94
Add a lint check for an indirectbr destination which has not
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had its address taken.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111058 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-13 23:56:28 +00:00
a8afb2a623
Add a lint check for indirectbr with no successors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110074 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-02 23:06:43 +00:00
38ca1078b4
Remove XFAIL, test doesn't leak anymore.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109801 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-29 20:36:36 +00:00
545d00645c
Add a lint check for mismatched return types, inspired by PR6944.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108162 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 18:02:04 +00:00
c185a12f25
Don't write a file named "&1".
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106269 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-18 01:49:17 +00:00
aec2a0dbce
Add lint checks for function attributes.
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2010-05-28 21:43:57 +00:00
13ec30b6a1
Fix lint's memcpy and memmove checks, and its basic block traversal.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104970 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 17:44:00 +00:00
17d95965cb
Detect self-referential values.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104957 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 16:45:33 +00:00
34220aedc4
Remove this va_arg test, which is no longer applicable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104956 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 16:44:04 +00:00
078f8595b5
Eli pointed out that va_arg instruction result values don't
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reference the stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104951 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 16:34:49 +00:00
ff26d4e9ce
Teach lint how to look through simple store+load pairs and other
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effective no-op constructs, to make it more effective on
unoptimized IR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104950 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 16:21:24 +00:00
292fc87fe2
Add a lint check for returning the address of stack memory.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104936 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 04:33:42 +00:00
2893a460d8
rename test to represent meaningful date
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104831 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27 09:32:38 +00:00
882ddb492d
Reinstate checking of stackrestore, with checking for both Read
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and Write, and add a comment explaining this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104756 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 22:21:25 +00:00
113b3e2c6e
Implement checking of the tail keyword.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104744 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 21:46:36 +00:00
bd616b69f7
XFAIL the test I added with vg_leak, apparently it is the first and only llc
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-filetype=obj test, and -filetype=obj leaks a few objects. Added a FIXME, we
need to sort out the ownership model for the various MC objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103769 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-14 07:47:51 +00:00
d11d59e35a
Inline Asm: Ensure buffer is newline terminated to match how the text is printed.
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- This is a hack, but I can't decide the best place to handle this. Chris?
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2010-05-14 04:31:50 +00:00
e24b5c52d6
this really is needed. :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103434 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-10 21:23:48 +00:00
ea9f0b8c35
just remove this, it isn't needed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103432 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-10 21:01:47 +00:00
c279243128
fix a pretty obvious typo. We test things before committing them, right?
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103427 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-10 20:51:06 +00:00
e89f1c4ee7
Fix PR6875:
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This includes a patch by Roman Divacky to fix the initial crash.
Move the actual addition of passes from *PassManager::add to
*PassManager::addImpl. That way, when adding printer passes we won't
recurse infinitely.
Finally, check to make sure that we are actually adding a FunctionPass
to a FunctionPassManager before doing a print before or after it.
Immutable passes are strange in this way because they aren't
FunctionPasses yet they can be and are added to the FunctionPassManager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103425 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-10 20:24:27 +00:00
5b61b3818a
Add lint checks for invalid uses of memory.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102733 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-30 19:05:00 +00:00
be02b20a8f
Add several more lint checks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100841 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-09 01:39:53 +00:00
dd98c4d185
Add a few more lint checks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100825 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-08 23:05:57 +00:00
113902e9fb
Add a -lint pass which checks for common sources of undefined or likely
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unintended behavior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100798 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-08 18:47:09 +00:00
0891d752a6
Constant-fold GEP-of-GEP into a single GEP.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98178 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10 19:31:51 +00:00
a77338476f
Fix whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98173 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10 19:00:54 +00:00
