Nick Lewycky
4a134afaef
Remove ICmpInst::isSignedPredicate which was a reimplementation
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CmpInst::isSigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85037 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-25 05:20:17 +00:00
Nick Lewycky
44df023d5f
Sink isTrueWhenEqual from ICmpInst to CmpInst. Add a matching isFalseWhenEqual
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which is equal to !isTrueWhenEqual for ints but not for floats.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85036 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-25 03:50:03 +00:00
Dan Gohman
dc4a745ffe
Make DominanceFrontierBase::print's output prettier.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85011 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-24 20:01:11 +00:00
Victor Hernandez
66284e063a
Auto-upgrade free instructions to calls to the builtin free function.
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Update all analysis passes and transforms to treat free calls just like FreeInst.
Remove RaiseAllocations and all its tests since FreeInst no longer needs to be raised.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84987 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-24 04:23:03 +00:00
Victor Hernandez
7b929dad59
Remove AllocationInst. Since MallocInst went away, AllocaInst is the only subclass of AllocationInst, so it no longer is necessary.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84969 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-23 21:09:37 +00:00
Devang Patel
9d89df1690
Hide MetadataContext implementation details.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84886 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22 19:36:54 +00:00
Devang Patel
f61b2371c8
Fix getMDs() interface such that it does not expose implementation details.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84885 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22 18:55:16 +00:00
Devang Patel
b5681b2293
Using TrackingVH instead of WeakVH or WeakMetadataVH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84884 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22 18:25:28 +00:00
Devang Patel
d41fc65c56
Sort handler names to ensure deterministic behavior.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84878 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22 17:40:37 +00:00
Devang Patel
ce6a1c9756
Fix getHandlerNames() interface. Now it populate clinet supplied small vector with handler names.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84820 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22 01:01:24 +00:00
Devang Patel
921bdaaa98
Use StringRef to construct MDString.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84811 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22 00:22:05 +00:00
Devang Patel
49b63a1f2c
Remove meaningless const.
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Pass StringRef by value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84804 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22 00:10:15 +00:00
Devang Patel
49708ad993
Derive metadata hierarchy from Value instead of User.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84801 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21 23:57:35 +00:00
Benjamin Kramer
ff233b858a
Fix thinko noticed by Chris.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84797 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21 23:29:32 +00:00
Dale Johannesen
8ba2d5befc
Rename msasm to alignstack per review.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84795 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21 23:28:00 +00:00
Benjamin Kramer
e31cd34b8a
Remove pointless return; at end of function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84794 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21 23:27:54 +00:00
Benjamin Kramer
f8ea2e28bb
Simplify code. No intended functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84790 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21 22:55:51 +00:00
Devang Patel
f7ce17e8a8
Use StringRef.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84786 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21 21:57:13 +00:00
Devang Patel
028fa77d56
Do not use SmallVector to store MDNode elements.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84784 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21 21:25:09 +00:00
Devang Patel
b5df28a151
Incorporate various suggestions Chris gave during metadata review.
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- i < getNumElements() instead of getNumElements() > i
- Make setParent() private
- Fix use of resizeOperands
- Reset HasMetadata bit after removing all metadata attached to an instruction
- Efficient use of iterators
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84765 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-21 17:33:41 +00:00
Devang Patel
d9723e9a28
Cosmetic changes.
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s/validName/isValidName/g
s/with an Instruction/to an Instruction/g
s/RegisterMDKind/registerMDKind/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84689 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20 22:50:27 +00:00
Owen Anderson
59d5aac0b4
Banish ConstantsLock. It's serving no purpose other than slowing things down
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at the moment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84529 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19 20:11:52 +00:00
Chris Lattner
b2a33b4646
various cleanups.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84471 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19 07:10:59 +00:00
Nick Lewycky
3fc35c594c
Fix test/Bindings/Ocaml/vmcore.ml. When IRBuilder::CreateMalloc was removed,
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LLVMBuildMalloc was reimplemented but with the bug that it didn't insert the
resulting instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84374 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-17 23:52:26 +00:00
Chris Lattner
59c4eba416
Teach vm core to more aggressively fold 'trunc' constantexprs,
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allowing it to simplify the crazy constantexprs in the testcases
down to something sensible. This allows -std-compile-opts to
completely "devirtualize" the pointers to member functions in
the testcase from PR5176.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84368 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-17 21:53:27 +00:00
Nick Lewycky
2bb6f6ae7a
Emit newlines at the end of instructions too.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84348 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-17 19:43:45 +00:00
Daniel Dunbar
4e34a3912a
Remove unnecessary include.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84336 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-17 18:11:57 +00:00
Victor Hernandez
a276c603b8
Remove MallocInst from LLVM Instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84299 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-17 01:18:07 +00:00
Victor Hernandez
13ad5aaaff
Autoupgrade malloc insts to malloc calls.
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Update testcases that rely on malloc insts being present.
Also prematurely remove MallocInst handling from IndMemRemoval and RaiseAllocations to help pass tests in this incremental step.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84292 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-17 00:00:19 +00:00
Devang Patel
5db2c52270
Add copyMD to copy metadata from one instruction to another instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84113 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-14 17:02:49 +00:00
Duncan Sands
b01bbdcc1a
I don't see any point in having both eh.selector.i32 and eh.selector.i64,
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so get rid of eh.selector.i64 and rename eh.selector.i32 to eh.selector.
Likewise for eh.typeid.for. This aligns us with gcc, which always uses a
32 bit value for the selector on all platforms. My understanding is that
the register allocator used to assert if the selector intrinsic size didn't
match the pointer size, and this was the reason for introducing the two
variants. However my testing shows that this is no longer the case (I
fixed some bugs in selector lowering yesterday, and some more today in the
fastisel path; these might have caused the original problems).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84106 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-14 16:11:37 +00:00
Dale Johannesen
4360298d2b
Add an "msasm" flag to inline asm as suggested in PR 5125.
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A little ugliness is accepted to keep the binary file format
compatible. No functional change yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84020 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13 20:46:56 +00:00
Devang Patel
740d0db812
Copy metadata when value is RAUW'd. It is debatable whether this is the right approach for custom metadata data in general. However, right now the only custom data user, "dbg", expects this behavior while FE is constructing llvm IR with debug info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83977 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13 17:00:54 +00:00
Nick Lewycky
321333e51e
Force memory use markers to have a ConstantInt for the size argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83960 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13 07:57:33 +00:00
Jeffrey Yasskin
6a9291ad55
Fix http://llvm.org/PR5160 , to let CallbackVHs modify other ValueHandles on the
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same Value without breaking things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83861 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-12 17:43:32 +00:00
Chris Lattner
885dffc391
add some more hooks to the C bindings, patch by Kenneth Uildriks!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83821 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-12 04:01:02 +00:00
Dan Gohman
8a261e44f7
Add a form of addPreserved which takes a string argument, to allow passes
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to declare that they preserve other passes without needing to pull in
additional header file or library dependencies. Convert MachineFunctionPass
and CodeGenLICM to make use of this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83555 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-08 17:00:02 +00:00
Devang Patel
7f93f4d66c
Do not assume that the module is set.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83462 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07 16:37:55 +00:00
Duncan Sands
83ed76869e
Make getPointerTo return a const PointerType* rather than
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an unqualified PointerType* because it seems more correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83454 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07 07:35:19 +00:00
Duncan Sands
ac53a0b272
Introduce and use convenience methods for getting pointer types
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where the element is of a basic builtin type. For example, to get
an i8* use getInt8PtrTy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83379 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06 15:40:36 +00:00
Chris Lattner
cf0fe8d813
strength reduce a ton of type equality tests to check the typeid (Through
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the new predicates I added) instead of going through a context and doing a
pointer comparison. Besides being cheaper, this allows a smart compiler
to turn the if sequence into a switch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83297 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 05:54:46 +00:00
Nick Lewycky
b13105fbf6
Requires element types in a constant initializer to match the element types of
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of the constant. This reverts r6544 and r7428.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83270 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-03 19:30:43 +00:00
Devang Patel
4d7a2061f1
Check for null MDNode element while printing comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83172 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-30 21:26:51 +00:00
Jeffrey Yasskin
1fb613c43d
Assert that ConstantArrays are created with correctly-typed elements.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83168 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-30 21:08:08 +00:00
Devang Patel
2d5988d9ba
Print tag name for MDNodes that are used to encode debug info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83160 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-30 20:16:54 +00:00
Devang Patel
11716d766b
Lookup handler name only when assertions are enabled.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83114 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-29 22:05:52 +00:00
Devang Patel
74da40a96f
Add removeMD().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83107 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-29 20:42:25 +00:00
Devang Patel
58a230a491
Only one custom meadata of each kind can be attached with an instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83105 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-29 20:30:57 +00:00
Devang Patel
1d957e4d0d
Use assertion instead of early exit to catch malformed custom metadata store.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83102 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-29 20:01:19 +00:00
Devang Patel
0475c9170e
Parse custom metadata attached with an instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83033 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-29 00:01:14 +00:00