Commit Graph

488 Commits

Author SHA1 Message Date
Benjamin Kramer
a3ac427507 Make some symbols static, move classes into anonymous namespaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117111 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-22 17:35:07 +00:00
Owen Anderson
081c34b725 Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which
must be called in the pass's constructor.  This function uses static dependency declarations to recursively initialize
the pass's dependencies.

Clients that only create passes through the createFooPass() APIs will require no changes.  Clients that want to use the
CommandLine options for passes will need to manually call the appropriate initialization functions in PassInitialization.h
before parsing commandline arguments.

I have tested this with all standard configurations of clang and llvm-gcc on Darwin.  It is possible that there are problems
with the static dependencies that will only be visible with non-standard options.  If you encounter any crash in pass
registration/creation, please send the testcase to me directly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116820 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-19 17:21:58 +00:00
Owen Anderson
2ab36d3502 Begin adding static dependence information to passes, which will allow us to
perform initialization without static constructors AND without explicit initialization
by the client.  For the moment, passes are required to initialize both their
(potential) dependencies and any passes they preserve.  I hope to be able to relax
the latter requirement in the future.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116334 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 19:48:12 +00:00
Owen Anderson
ce665bd2e2 Now with fewer extraneous semicolons!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115996 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07 22:25:06 +00:00
Talin
c87cfb6a81 Allow llvm.gcroot to work with non-pointer allocas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115198 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30 20:23:47 +00:00
Che-Liang Chiou
f9930da2ef Add ret instruction to PTX backend
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114788 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-25 07:46:17 +00:00
Chris Lattner
61c70e98ac remove unions from LLVM IR. They are severely buggy and not
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
Chris Lattner
18303ef9e5 zap dead code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112349 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-28 03:18:45 +00:00
Owen Anderson
02dd53e1c5 Now that PassInfo and Pass::ID have been separated, move the rest of the passes over to the new registration API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111815 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23 17:52:01 +00:00
Nick Lewycky
55e97d47c4 Verify the predicates on icmp/fcmp. Suggested by Jeff Yasskin!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111787 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-22 23:45:14 +00:00
Bill Wendling
55ae515f9d Create the new linker type "linker_private_weak_def_auto".
It's similar to "linker_private_weak", but it's known that the address of the
object is not taken. For instance, functions that had an inline definition, but
the compiler decided not to inline it. Note, unlike linker_private and
linker_private_weak, linker_private_weak_def_auto may have only default
visibility.  The symbols are removed by the linker from the final linked image
(executable or dynamic library).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111684 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-20 22:05:50 +00:00
Argyrios Kyrtzidis
8c8b9ee8c8 Revert r111082. No warnings for this common pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111102 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-15 10:27:23 +00:00
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
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
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
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
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
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
Gabor Greif
63d024fc9a rotate CallInst operands
with this commit the callee moves to the end of
the operand array (from the start) and the call
arguments now start at index 0 (formerly 1)

this ordering is now consistent with InvokeInst

this commit only flips the switch,
functionally it is equivalent to
r101465

I intend to commit several cleanups after a few
days of soak period



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108240 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 15:31:36 +00:00
Chris Lattner
b4a9631e55 fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108100 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-11 19:42:53 +00:00
Gabor Greif
b37a64a726 use ArgOperand accessors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106626 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-23 13:56:57 +00:00
Chris Lattner
2a9a8ae081 improve verifier error about unterminated block to include
function name, patch by Yuri


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105887 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-12 15:50:24 +00:00
Bill Wendling
d942df2f9e Another place where the code wanted to access the argument list and not all of
the operands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105545 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-07 19:18:58 +00:00
Dan Gohman
f75a7d3fbf Eliminate the restriction that the array size in an alloca must be i32.
This will help reduce the amount of casting required on 64-bit targets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104911 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 01:14:11 +00:00
Anton Korobeynikov
ded05e34b6 Add support for thiscall calling convention.
Patch by Charles Davis and Steven Watanabe!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103902 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-16 09:08:45 +00:00
Chris Lattner
601e768845 simplify more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103431 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-10 20:59:18 +00:00
Chris Lattner
775aba2495 Simplify by using startswith instead of substr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103430 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-10 20:58:42 +00:00
Duncan Sands
e704d9d89c Verify metadata harder. In particular, check that module
level metadata does not have any function local operands.
This would have caught the problem found in PR6112.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102620 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-29 16:10:30 +00:00
Eric Christopher
551754c495 Revert 101465, it broke internal OpenGL testing.
Probably the best way to know that all getOperand() calls have been handled
is to replace that API instead of updating.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101579 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16 23:37:20 +00:00
Gabor Greif
4ec2258ffb reapply r101434
with a fix for self-hosting

rotate CallInst operands, i.e. move callee to the back
of the operand array

the motivation for this patch are laid out in my mail to llvm-commits:
more efficient access to operands and callee, faster callgraph-construction,
smaller compiler binary


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101465 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16 15:33:14 +00:00
Gabor Greif
607a7ab3da back out r101423 and r101397, they break llvm-gcc self-host on darwin10
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101434 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-16 01:16:20 +00:00
Gabor Greif
2ff961f668 reapply r101364, which has been backed out in r101368
with a fix

rotate CallInst operands, i.e. move callee to the back
of the operand array

the motivation for this patch are laid out in my mail to llvm-commits:
more efficient access to operands and callee, faster callgraph-construction,
smaller compiler binary


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101397 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15 20:51:13 +00:00
Gabor Greif
9ee1720811 back out r101364, as it trips the linux nightlybot on some clang C++ tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101368 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15 12:46:56 +00:00
Gabor Greif
165dac08d1 rotate CallInst operands, i.e. move callee to the back
of the operand array

the motivation for this patch are laid out in my mail to llvm-commits:
more efficient access to operands and callee, faster callgraph-construction,
smaller compiler binary


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101364 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15 10:49:53 +00:00
Dan Gohman
bcf9f00ed5 Fix a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100774 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-08 15:57:10 +00:00
Chris Lattner
75361b69f3 rename llvm::llvm_report_error -> llvm::report_fatal_error
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100709 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 22:58:41 +00:00
Gabor Greif
c9f7500d17 Finally land the InvokeInst operand reordering.
I have audited all getOperandNo calls now, fixing
hidden assumptions. CallSite related uglyness will
be eliminated successively.

Note this patch has a long and griveous history,
for all the back-and-forths have a look at
CallSite.h's log.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99399 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-24 13:21:49 +00:00
Chris Lattner
93dc92e412 Change intrinsic result type for void to store it as an empty list
instead of as a single element list with VoidTy.  Now with a fix
for the verifier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99206 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22 20:56:36 +00:00
Gabor Greif
1cde4af157 backing out r99170 because it still fails on clang-x86_64-darwin10-fnt
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99171 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22 09:11:00 +00:00
Gabor Greif
9b1061e2e3 Now that hopefully all direct accesses to InvokeInst operands are fixed
we can reapply the InvokeInst operand reordering patch. (see r98957).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99170 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22 08:28:00 +00:00
Devang Patel
608f5a6d48 call void @llvm.dbg.declare(metadata !{i32* null}, metadata !1)
is valid, but not useful, when variable  identified by !1 is optimized away by the optimizer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98986 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 21:06:24 +00:00
Gabor Greif
cc52ed0c4f back out r98957, it broke http://smooshlab.apple.com:8010/builders/clang-x86_64-darwin10-fnt/builds/703 in the nightly test suite
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98958 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 13:50:02 +00:00
Gabor Greif
f4f10e3779 Recommit r80858 again (which has been backed out in r80871).
This time I did a self-hosted bootstrap on Linux x86-64,
with no problems. Let's see how darwin 64-bit self-hosting
goes. At the first sign of failure I'll back this out.

Maybe the valgrind bots give me a hint of what may be wrong
(it at all).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98957 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 11:55:53 +00:00
Nick Lewycky
e20ab4a03c Add verification of union types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97889 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-06 20:26:48 +00:00
Duncan Sands
1df9859c40 There are two ways of checking for a given type, for example isa<PointerType>(T)
and T->isPointerTy().  Convert most instances of the first form to the second form.
Requested by Chris.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96344 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-16 11:11:14 +00:00
Nick Lewycky
6a7cb63f6f Teach the verifier to check the condition on a branch and ensure that it has
'i1' type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96282 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-15 22:09:09 +00:00