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3687 Commits

Author SHA1 Message Date
Argyrios Kyrtzidis
7268d97ae6 Add ATTRIBUTE_UNUSED to methods that are not supposed to be used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111082 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-14 21:35:10 +00:00
Nate Begeman
a966af2f4c Move some code from Verifier into SVI::isValidOperands. This allows us to catch bad shufflevector operations when they are created, rather than waiting for someone to notice later on. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110986 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-13 00:16:46 +00:00
Dan Gohman
ca2835411f Trim #includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110983 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 23:56:03 +00:00
Dan Gohman
95df619a40 Tidy up whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110982 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 23:50:08 +00:00
Dan Gohman
9e2f6284bc Use .empty() instead of .size(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110981 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-12 23:46:28 +00:00
Dan Gohman
fa5c2a67c3 Remove BasicBlockPass::runOnFunction, which was unused. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110847 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 20:28:16 +00:00
Dan Gohman
1f9a1608a6 Delete FunctionPass::run, which is unused. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110843 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 19:11:05 +00:00
Dan Gohman
73e8800229 Delete FunctionPass::runOnModule, which is unused. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110842 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-11 19:05:53 +00:00
Nick Lewycky
1bb580a3aa Reject unrepresentable pointer types in intrinsics. Fixes PR7316. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110541 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-08 06:12:09 +00:00
Dan Gohman
4afefdec65 More #include cleanups. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110499 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-07 01:18:18 +00:00
Dan Gohman
12376a8df6 Oops, check in this file too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110496 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-07 01:04:15 +00:00
Dan Gohman
11112e0d7b Tidy some #includes and forward-declarations, and move the C binding code 
out of PassManager.cpp and into Core.cpp with the rest of the C binding code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110494 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-07 00:43:20 +00:00
Owen Anderson
90c579de5a Reapply r110396, with fixes to appease the Linux buildbot gods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110460 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-06 18:33:48 +00:00
Owen Anderson
1f74590e9d Revert r110396 to fix buildbots. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110410 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-06 00:23:35 +00:00
Owen Anderson
9ccaf53ada Don't use PassInfo* as a type identifier for passes. Instead, use the address of the static 
ID member as the sole unique type identifier.  Clean up APIs related to this change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110396 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 23:42:04 +00:00
Gabor Greif
3ecf355c7a remove the private hack from CallInst, it was not supposed to hit the branch anyway 
as a positive consequence the CallSite::getCallee() methods now can be rewritten to be
a bit more efficient

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110380 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-05 21:25:49 +00:00
Dan Gohman
d98af0a5b8 Eliminate unnecessary empty string literals. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110183 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-04 01:39:08 +00:00
Dan Gohman
dacfc5d37f Fix visitInvokeInst to call visitTerminatorInst, and remove 
a redundant check from checkInstruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110076 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-02 23:09:14 +00:00
Dan Gohman
3768091407 Add Verifier logic for indirectbr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110075 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-02 23:08:33 +00:00
Oscar Fuentes
ee56c42168 Prefix next' iterator operation with llvm::'. 
Fixes potential ambiguity problems on VS 2010.

Patch by nobled!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110029 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-02 06:00:15 +00:00
Benjamin Kramer
ad2b04c07f Preallocate vector, avoid unnecessary vector growth. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109971 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-01 11:43:26 +00:00
Dan Gohman
6bbe671e1c Make GlobalValue alignment consistent with load, store, and alloca 
alignment, fixing silent truncation of alignment values.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109653 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-28 20:56:48 +00:00
Dan Gohman
138aa2a82b Define a maximum supported alignment value for load, store, and 
alloca instructions (constrained by their internal encoding),
and add error checking for it. Fix an instcombine bug which
generated huge alignment values (null is infinitely aligned).
This fixes undefined behavior noticed by John Regehr.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109643 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-28 20:12:04 +00:00
Duncan Sands
2c11046fa1 After updating value handles for RAUW, check that no weak or tracking handles 
are still on the list.  This might happen if a CallbackVH created some new value
handles for the old value when doing RAUW.  Barf if it occurs, since it is almost
certainly a mistake.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109495 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-27 06:53:14 +00:00
Dan Gohman
b08ba8824e Fix (at least) quadratic worst-case complexity in DominanceFrontier::splitBlock: 
don't visit all blocks in the function, and don't iterate over the split blocks'
predecessor lists for each block visited.

Also, remove the special-case test for the entry block. Splitting the entry
block isn't common enough to make this worthwhile.

This fixes a major compile-time bottleneck which is exposed now that
LoopSimplify isn't being redundantly run both before and after
DominanceFrontier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109408 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-26 17:55:15 +00:00
Dan Gohman
d2d975233d Avoid copying and recopying a std::set. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109405 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-26 17:45:33 +00:00
Dan Gohman
e96a6fe351 Exit a search loop when the search goal is found. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109404 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-26 17:41:45 +00:00
Dan Gohman
1deeaa6467 Fix formatting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109403 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-26 17:39:33 +00:00
Benjamin Kramer
82d5baec32 Reduce string trashing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109386 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-25 23:18:32 +00:00
Eli Friedman
327f4e4ab2 PR7704: A function is not allowed to return a function; make sure to enforce 
this consistently.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109360 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-24 22:58:04 +00:00
Duncan Sands
ffe8c8871a Clarify that if a new value handle is added while dropping value handles 
hanging off a value, then the dropping code will intentionally not drop
it too (since this is almost certainly a bug).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109337 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-24 12:09:22 +00:00
Gabor Greif
a399781289 undo 80 column trespassing I caused 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109092 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-22 10:37:47 +00:00
Dan Gohman
17aa92c92a Make NamedMDNode not be a subclass of Value, and simplify the interface 
for creating and populating NamedMDNodes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109061 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 23:38:33 +00:00
Owen Anderson
d13db2c59c Fix batch of converting RegisterPass<> to INTIALIZE_PASS(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109045 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 22:09:45 +00:00
Dan Gohman
557c83c99e NamedMDNode is never an operand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109031 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 20:25:43 +00:00
Dan Gohman
872814ae04 Disallow null as a named metadata operand. 
Make MDNode::destroy private.
Fix the one thing that used MDNode::destroy, outside of MDNode itself.

One should never delete or destroy an MDNode explicitly. MDNodes
implicitly go away when there are no references to them (implementation
details aside).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109028 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 18:54:18 +00:00
Dan Gohman
d9c86dc6d9 Use TrackingVH instead of WeakVH for NamedMDNode's operands, since nodes 
referenced by NamedMDNodes shouldn't be deleted.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109021 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 18:01:42 +00:00
Dan Gohman
1ec7f5feb3 Tidy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109020 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 17:53:53 +00:00
Owen Anderson
9650983b9a Move the smarts of AnalysisGroup registration into PassRegistry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109019 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 17:52:45 +00:00
Dan Gohman
3bdfbf5d56 Give MDNode printing has access to the current Module in more 
cases. This will be needed when function-local metadata can
appear in places that aren't intrinsic function arguments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108971 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 23:55:01 +00:00
Owen Anderson
539673579e Move the handling of PassRegistrationListener's to PassRegistry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108966 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 23:41:56 +00:00
Dan Gohman
4f1be4abba Rename removeAllMetadata to clearMetadataHashEntries and simplify 
it to just do the things that need to be done when an instruction
is deleted.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108948 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 22:25:04 +00:00
Dan Gohman
19538d1e9f Add support for remapping metadata kind IDs when reading in a 
bitcode file, so that two bitcode files where the same metadata kind
name happens to have been assigned a different ID can still be
linked together.

Eliminate the restriction that metadata kind IDs can't be 0.

Change MD_dbg from 1 to 0, because we can now, and because it's
less mysterious that way.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108939 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 21:42:28 +00:00
Owen Anderson
aac07eaeef Move more functionality from Pass.cpp to PassRegistry.cpp. This global will go away eventually, but for now we still need it around. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108932 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 21:22:24 +00:00
Dan Gohman
a09e67af33 Remove setDbgMetadata and getDbgMetadata; their users have been 
replaced with setDebugLoc and getDebugLoc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108914 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 20:18:21 +00:00
Owen Anderson
ee9886ed3d I just fail with SVN today. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108888 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 19:23:55 +00:00
Owen Anderson
39b890dfa2 Convert the internal PassRegistrar class into a new, external PassRegistry class. No intended functionality change at this point. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108877 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 18:39:06 +00:00
Owen Anderson
2dcacabc71 Pull out r108755. After offline discussion with Chris, we're going to go a different direction with this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108856 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 16:55:05 +00:00
Owen Anderson
8be3291f59 Speculatively revert r108813, in an attempt to get the self-host buildbots working again. I don't see why this patch 
would cause them to fail the way they are, but none of the other intervening patches seem likely either.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108818 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 08:26:15 +00:00
Owen Anderson
9e081004da Reapply r108794, a fix for the failing test from last time. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108813 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 06:52:42 +00:00