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3505 Commits

Author SHA1 Message Date
Chris Lattner
a495c7232d fix an infinite loop in Module::getEndianness, PR6684 
patch by Alex Mac!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99330 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-23 21:48:41 +00:00
Gabor Greif
0054c7a867 add assert in argpromotion, which cannot trigger 
if Function::hasAddressTaken works as advertised

also included some cosmetic cleanups

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99276 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-23 14:40:20 +00:00
Gabor Greif
050560e535 word-o 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99275 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-23 13:45:54 +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
Jeffrey Yasskin
c1dc067970 Free all Constants in ~LLVMConstantImpl. We avoid assertion failures 
by dropping all references from all constants that can use other
constants before trying to destroy any of them.

I also had to free bugpoint's Module in ~BugDriver().



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99160 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-22 05:23:37 +00:00
Jeffrey Yasskin
b4cc66d7b7 Re-add the Metadata.h include to LLVMContextImpl.h so that MDNode is complete 
where FoldingSet<MDNode> is instantiated.  Clang and MSVC complain; gcc
doesn't.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99147 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-21 22:08:41 +00:00
Jeffrey Yasskin
2f1efd639c Move the LLVMContextImpl implementation into a .cpp file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99146 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-21 21:17:34 +00:00
Jeffrey Yasskin
bf48a9b6db Memoize InlineAsms into the LLVMContext and delete them on shutdown. 
Fixes PR803.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99143 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-21 20:37:19 +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
Chris Lattner
94c484d3b8 add asmprinter suport for unions, fixing Feature/unions.ll to actually 
be doing something useful.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98677 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-16 21:21:35 +00:00
Chris Lattner
53d00241fb fix some pointless layering violations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98460 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-14 01:56:06 +00:00
Jeffrey Yasskin
eca52b609c Allow types that have been forwarded to to be freed. 
Tested: make check-lit && valgrind --dsymutil=yes --leak-check=full unittests/ExecutionEngine/JIT/Debug/JITTests


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98447 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-13 20:09:55 +00:00
Jeffrey Yasskin
6f555ca2cd Delete MDNodes when LLVMContext is destroyed. Previous attempts: r97918, r97788. 
Tested: clang debug bootstrap, llvm-gcc bootstrap, `make check-lit`
after configuring with --with-llvmgccdir (and this did run the
FrontendC* tests this time)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98410 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-13 01:26:15 +00:00
Benjamin Kramer
48ee0bbb72 Remove duplicated code. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98156 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-10 16:04:20 +00:00
Jeffrey Yasskin
6fec233a1e Roll back r97918 again. Just configuring against llvm-gcc wasn't enough to run 
the FrontendC* tests. :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97921 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-07 19:26:40 +00:00
Jeffrey Yasskin
92ce42f9fc Reapply r97788 to free MDNodes when the LLVMContext is destroyed. It 
bootstraps llvm-gcc this time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97918 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-07 18:46:57 +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
Jeffrey Yasskin
b71a2fcf5e Revert r97788 because it broke test/FrontendC/2010-02-16-DbgVarScope.c. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97792 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-05 06:43:49 +00:00
Jeffrey Yasskin
c8cfa30ca5 Free MDNodes when the LLVMContext is destroyed. Leak found by Valgrind. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97788 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-05 05:47:09 +00:00
Jeffrey Yasskin
e5790a432a Stop leaking MDStrings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97763 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-04 23:24:19 +00:00
Erick Tryzelaar
d4076cfc83 Rewrite makefiles to explicitly reference DESTDIR to fix bug 3153. 
We need this so can not bake DESTDIR into the O'Caml symlinks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97743 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-04 20:56:19 +00:00
Nick Lewycky
5bf7f88ea2 Make the 'icmp pred trunc(ext(X)), CST --> icmp pred X, ext(trunc(CST))' 
transformation much more careful. Truncating binary '01' to '1' sounds like it's
safe until you realize that it switched from positive to negative under a signed
interpretation, and that depends on the icmp predicate.

Also a few miscellaneous cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97721 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-04 06:54:10 +00:00
Chris Lattner
c8e14b3d37 fix incorrect folding of icmp with undef, PR6481. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97659 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-03 19:46:03 +00:00
Erick Tryzelaar
df7df075b7 Add Module functions in place of module providers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97608 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-02 23:58:54 +00:00
Erick Tryzelaar
24b3733425 Rename LLVMUseIteratorRef to LLVMUseRef since we don't refer to iterators in llvm-c. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97585 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-02 20:32:28 +00:00
Duncan Sands
6d52102b92 Rather than passing "false" for InsertBefore, AddressSpace for ThreadLocal, 
and nothing for AddressSpace, pass 0 for InsertBefore, "false" for ThreadLocal
and AddressSpace for AddressSpace.  Spotted by gcc-4.5.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97563 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-02 11:18:43 +00:00
Erick Tryzelaar
f3d5c91550 Fix looking up MD names to not need a module. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97550 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-02 05:32:52 +00:00
Dan Gohman
16b77211cf Don't print "Modified" for passes which haven't modified anything. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97446 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-01 17:34:28 +00:00
Erick Tryzelaar
8e130b1d0d Add support for global variables in an address space for llvm-c and ocaml. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97377 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-28 09:46:13 +00:00
Erick Tryzelaar
c59286bff1 Add indirect br support to llvm-c and ocaml. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97376 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-28 09:46:06 +00:00
Erick Tryzelaar
46c80e0c56 Add metadata functions to llvm-c and ocaml. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97375 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-28 09:45:59 +00:00
Erick Tryzelaar
19f047f5f6 Add the new builder arthmetic instructions to llvm-c and ocaml. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97372 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-28 05:51:43 +00:00
Erick Tryzelaar
1940dd10dd Add the new union arthmetic instructions to llvm-c and ocaml. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97371 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-28 05:51:33 +00:00
Erick Tryzelaar
abbcc5ee6f Add generic binary op and cast builder functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97370 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-28 05:51:27 +00:00
Dale Johannesen
350df33d72 Add type printing for Metadata pseudo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97251 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-26 19:38:59 +00:00
Dan Gohman
9ee0d8a917 Teach the constant folder about union types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97142 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-25 16:45:19 +00:00
Dan Gohman
2440cf1c6f Remove code which assumes it knows how vectors are stored in memory. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97141 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-25 16:05:33 +00:00
Nick Lewycky
fa0c54e3b8 Dump the presence of attached metadata even if we don't know what it is. This 
format is not parsable, even if the module is legal. To get parsable output,
dump the module instead of the function or smaller, since metadata kind are
attached to the module (not the context).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97124 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-25 06:53:04 +00:00
Dan Gohman
0e488b3d1c Canonicalize ConstantInts to the right operand of commutative 
operators.

The test difference is just due to the multiplication operands
being commuted (and thus requiring a more elaborate match). In
optimized code, that expression would be folded.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96816 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-22 22:43:23 +00:00
Dan Gohman
d97439d1e5 Use Instruction::isCommutative instead of duplicating it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96807 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-22 22:05:18 +00:00
Talin
196c60a571 replaceUsesOfWithOnConstant implementation for unions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96616 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-18 21:43:45 +00:00
Devang Patel
06fdaccc89 Destroy MDNodes gracefully while deleting llvm context. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96609 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-18 20:53:16 +00:00
Kenneth Uildriks
f1ac0fd347 Function attributes have index ~0, not 0 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96370 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-16 19:28:02 +00:00
Duncan Sands
47c5188789 Introduce isOpaqueTy and use it rather than isa<OpaqueType>. Also, move some 
methods to try to have the type predicates be more logically positioned.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96349 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-16 14:50:09 +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