Victor Hernandez
9d75c966e0
Consolidate ConvertGlobalValIDToValue, ConvertGlobalOrMetadataValIDToValue, and ConvertValIDToValue into a more powerful ConvertValIDToValue() that does all three's work
...
llvm-svn: 93197
2010-01-11 22:31:58 +00:00
Victor Hernandez
b8fd152d94
Compute isFunctionLocal in MDNode ctor or via argument in new function getWhenValsUnresolved().
...
Document PFS argument to ParseValID() and ConvertGlobalOrMetadataValIDToValue().
llvm-svn: 93108
2010-01-10 07:14:18 +00:00
Chris Lattner
bbddd96406
fix PR5983, reject function bodies with no blocks per the grammar.
...
llvm-svn: 93067
2010-01-09 19:20:07 +00:00
Victor Hernandez
127286c58b
When parsing function-local metadata, create a function-local MDNode
...
llvm-svn: 92838
2010-01-06 17:00:21 +00:00
Victor Hernandez
dc6e65a6a8
Re-add parsing of function-local metadata; this time with testcase.
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llvm-svn: 92793
2010-01-05 22:22:14 +00:00
Devang Patel
6edcd3994c
Allow null to be an element of NamedMDNode. e.g. !llvm.stuff = !{!0, !1 , null}
...
llvm-svn: 92783
2010-01-05 21:47:32 +00:00
Benjamin Kramer
d2564e3afb
Move remaining stuff to the isInteger predicate.
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llvm-svn: 92771
2010-01-05 21:05:54 +00:00
Devang Patel
e307348325
NamedMDNode is a collection MDNodes.
...
llvm-svn: 92761
2010-01-05 20:41:31 +00:00
Benjamin Kramer
ccce8bae14
Avoid going through the LLVMContext for type equality where it's safe to dereference the type pointer.
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llvm-svn: 92726
2010-01-05 13:12:22 +00:00
Chris Lattner
16bafa6f14
remove some fixme's
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llvm-svn: 92304
2009-12-30 06:00:36 +00:00
Chris Lattner
94b9c5a73b
now that instruction metadata is only parsed in one place, eliminate the
...
parser-global MDsOnInst vector and make ParseInstructionMetadata return
its result by-ref through an argument like the entire rest of the parser.
llvm-svn: 92302
2009-12-30 05:48:36 +00:00
Chris Lattner
b2f3950da7
reimplement ParseOptionalInfo as ParseOptionalCommaAlign, correctly
...
handle the comma case for metadata.
llvm-svn: 92301
2009-12-30 05:44:30 +00:00
Chris Lattner
5c42763452
rename ParseOptionalCustomMetadata -> ParseInstructionMetadata,
...
and make it non-optional. This fixes the bug where we'd accept
and ignore a spurious comma after some instructions.
llvm-svn: 92300
2009-12-30 05:31:19 +00:00
Chris Lattner
f4f0342b08
convert 4 more instructions over.
...
llvm-svn: 92299
2009-12-30 05:27:33 +00:00
Chris Lattner
77b89dc58b
add facilities to start factoring instruction metadata parsing
...
out of each opcode's handler. Change ret over so far.
llvm-svn: 92298
2009-12-30 05:23:43 +00:00
Chris Lattner
28f1eebe3e
reimplement insertvalue/extractvalue metadata handling to not blindly
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accept invalid input. Actually add a testcase.
llvm-svn: 92297
2009-12-30 05:14:00 +00:00
Chris Lattner
bafee45d2c
remove two bogus calls that accepted metadata in the middle of insert/extract value
...
*constant exprs*.
llvm-svn: 92296
2009-12-30 05:04:46 +00:00
Chris Lattner
eafe4de021
rename NamedOrCustomMD -> MetadataVar to follow conventions of all the rest of the code.
...
llvm-svn: 92295
2009-12-30 05:02:06 +00:00
Chris Lattner
1eed2d65c0
rename lltok::Metadata -> lltok::exclaim. We name tokens
...
after their syntactic form, not their semantic form.
llvm-svn: 92294
2009-12-30 04:56:59 +00:00
Chris Lattner
fc58af26d5
rename MetadataCache -> NumberedMetadata to follow the convention
...
used by other things. Convert it to a vector since it is a dense
numbering.
llvm-svn: 92293
2009-12-30 04:51:58 +00:00
Chris Lattner
a01ddfc2a3
rewrite ParseMDNodeVector to follow the normal patter used in the .ll parser.
...
llvm-svn: 92292
2009-12-30 04:42:57 +00:00
Chris Lattner
6dac02a4f7
rename ParseMDNode -> ParseMDNodeID, since it parses !42 , not !{... } as you'd expect.
...
llvm-svn: 92291
2009-12-30 04:15:23 +00:00
Chris Lattner
0f3bb7b25e
fix parsing of mdstring values.
...
llvm-svn: 92290
2009-12-30 04:13:37 +00:00
Chris Lattner
95471e49c5
remove the code added in r90497. It has several major issues and no tests.
...
llvm-svn: 92288
2009-12-30 02:20:07 +00:00
Chris Lattner
5b4a962bdd
split t_Metadata into t_MDNode and t_MDString, eliminating some unsafe casting.
...
llvm-svn: 92287
2009-12-30 02:11:14 +00:00
Chris Lattner
278bc953bc
factor code even more.
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llvm-svn: 92280
2009-12-29 22:40:21 +00:00
Chris Lattner
f2fe7fffab
simplify some code and unbreak the build by not consuming an
...
extra token.
llvm-svn: 92279
2009-12-29 22:35:39 +00:00
Benjamin Kramer
84dd9a3d28
remove a really wrong parenthesis.
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llvm-svn: 92277
2009-12-29 22:17:06 +00:00
Chris Lattner
1c6b864abe
clean up some really strange code.
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llvm-svn: 92275
2009-12-29 22:01:50 +00:00
Chris Lattner
1797fc7009
change ParseMDString and ParseMDNode to take arguments of the right type.
...
This exposed a raft of other problems, which I'll deal with in subsequent
patches.
llvm-svn: 92273
2009-12-29 21:53:55 +00:00
Chris Lattner
218b22f33b
switch to TrackingVH instead of WeakVH, since these can never
...
be RAUW'd and go to null. This also gets us some sorely lacking
type safety.
llvm-svn: 92272
2009-12-29 21:43:58 +00:00
Chris Lattner
596760d9bb
Each instruction is allowed to have *multiple* different
...
metadata objects on them. Though the entire compiler supports this,
the asmparser didn't.
llvm-svn: 92270
2009-12-29 21:25:40 +00:00
Chris Lattner
a0566979b7
Final step in the metadata API restructuring: move the
...
getMDKindID/getMDKindNames methods to LLVMContext (and add
convenience methods to Module), eliminating MetadataContext.
Move the state that it maintains out to LLVMContext.
llvm-svn: 92259
2009-12-29 09:01:33 +00:00
Chris Lattner
2f2aa2b067
This is a major cleanup of the instruction metadata interfaces that
...
I asked Devang to do back on Sep 27. Instead of going through the
MetadataContext class with methods like getMD() and getMDs(), just
ask the instruction directly for its metadata with getMetadata()
and getAllMetadata().
This includes a variety of other fixes and improvements: previously
all Value*'s were bloated because the HasMetadata bit was thrown into
value, adding a 9th bit to a byte. Now this is properly sunk down to
the Instruction class (the only place where it makes sense) and it
will be folded away somewhere soon.
This also fixes some confusion in getMDs and its clients about
whether the returned list is indexed by the MDID or densely packed.
This is now returned sorted and densely packed and the comments make
this clear.
This introduces a number of fixme's which I'll follow up on.
llvm-svn: 92235
2009-12-28 23:41:32 +00:00
Chris Lattner
7093946ab1
rename getMDKind -> getMDKindID, make it autoinsert if an MD Kind
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doesn't exist already, eliminate registerMDKind. Tidy up a bunch
of random stuff.
llvm-svn: 92225
2009-12-28 20:45:51 +00:00
Chris Lattner
f8d22fc77d
Metadata.h doesn't need to include ValueHandle.h anymore.
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llvm-svn: 92211
2009-12-28 08:20:46 +00:00
David Greene
2960a3d96b
Change errs() to dbgs().
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llvm-svn: 92088
2009-12-23 23:38:28 +00:00
Anton Korobeynikov
27a0ecfa39
Add MSP430 interrupt calling conv. No functionality change yet.
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llvm-svn: 90738
2009-12-07 02:27:35 +00:00
Victor Hernandez
fa23223d4a
Add ParseInlineMetadata() which can parses metadata that refers to an instruction. Extend ParseParameterList() to use this new function so that calls to llvm.dbg.declare can pass inline metadata
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llvm-svn: 90497
2009-12-03 23:40:58 +00:00
Chris Lattner
0f77ac2640
Add a hack for PR5601, a crash on obsolete syntax that we plan to
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remove in LLVM 3.0
llvm-svn: 89973
2009-11-26 22:48:23 +00:00
Daniel Dunbar
ec9491bda3
Fix MSVC warning ( | with bool and unsigned int).
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llvm-svn: 86417
2009-11-07 23:51:55 +00:00
Victor Hernandez
f3db915294
Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions.
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Here is the original commit message:
This commit updates malloc optimizations to operate on malloc calls that have constant int size arguments.
Update CreateMalloc so that its callers specify the size to allocate:
MallocInst-autoupgrade users use non-TargetData-computed allocation sizes.
Optimization uses use TargetData to compute the allocation size.
Now that malloc calls can have constant sizes, update isArrayMallocHelper() to use TargetData to determine the size of the malloced type and the size of malloced arrays.
Extend getMallocType() to support malloc calls that have non-bitcast uses.
Update OptimizeGlobalAddressOfMalloc() to optimize malloc calls that have non-bitcast uses. The bitcast use of a malloc call has to be treated specially here because the uses of the bitcast need to be replaced and the bitcast needs to be erased (just like the malloc call) for OptimizeGlobalAddressOfMalloc() to work correctly.
Update PerformHeapAllocSRoA() to optimize malloc calls that have non-bitcast uses. The bitcast use of the malloc is not handled specially here because ReplaceUsesOfMallocWithGlobal replaces through the bitcast use.
Update OptimizeOnceStoredGlobal() to not care about the malloc calls' bitcast use.
Update all globalopt malloc tests to not rely on autoupgraded-MallocInsts, but instead use explicit malloc calls with correct allocation sizes.
llvm-svn: 86311
2009-11-07 00:16:28 +00:00
Victor Hernandez
b9f5899779
Revert r86077 because it caused crashes in 179.art and 175.vpr on ARM
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llvm-svn: 86213
2009-11-06 01:33:24 +00:00
Devang Patel
ba52f03052
Use WeakVH while storing metadata in containers.
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This fixes PR5393.
llvm-svn: 86091
2009-11-05 01:13:02 +00:00
Victor Hernandez
492ed30a32
Update CreateMalloc so that its callers specify the size to allocate:
...
MallocInst-autoupgrade users use non-TargetData-computed allocation sizes.
Optimization uses use TargetData to compute the allocation size.
Now that malloc calls can have constant sizes, update isArrayMallocHelper() to use TargetData to determine the size of the malloced type and the size of malloced arrays.
Extend getMallocType() to support malloc calls that have non-bitcast uses.
Update OptimizeGlobalAddressOfMalloc() to optimize malloc calls that have non-bitcast uses. The bitcast use of a malloc call has to be treated specially here because the uses of the bitcast need to be replaced and the bitcast needs to be erased (just like the malloc call) for OptimizeGlobalAddressOfMalloc() to work correctly.
Update PerformHeapAllocSRoA() to optimize malloc calls that have non-bitcast uses. The bitcast use of the malloc is not handled specially here because ReplaceUsesOfMallocWithGlobal replaces through the bitcast use.
Update OptimizeOnceStoredGlobal() to not care about the malloc calls' bitcast use.
Update all globalopt malloc tests to not rely on autoupgraded-MallocInsts, but instead use explicit malloc calls with correct allocation sizes.
llvm-svn: 86077
2009-11-05 00:03:03 +00:00
Devang Patel
1cb5116292
Parse debug info attached with insertvalue and extractvalue instructions.
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llvm-svn: 85921
2009-11-03 19:06:07 +00:00
Chris Lattner
a38a4dfea7
typo
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llvm-svn: 85812
2009-11-02 18:28:45 +00:00
Chris Lattner
aa99c94e2a
Revert 85678/85680. The decision is to stay with the current form of
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indirectbr, thus we don't need "blockaddr(@func, null)". Eliminate it
for simplicity.
llvm-svn: 85699
2009-11-01 01:27:45 +00:00
Chris Lattner
b2c0e243c5
Make blockaddress(@func, null) be valid, and make 'deleting a basic
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block with a blockaddress still referring to it' replace the invalid
blockaddress with a new blockaddress(@func, null) instead of a
inttoptr(1).
This changes the bitcode encoding format, and still needs codegen
support (this should produce a non-zero value, referring to the entry
block of the function would also be quite reasonable).
llvm-svn: 85678
2009-10-31 20:08:37 +00:00
Chris Lattner
3432c62d93
full asmparser support for blockaddress. We can now do:
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$ llvm-as foo.ll -d -disable-output
which reads and prints the .ll file. BC encoding is the
next project. Testcase will go in once that works.
llvm-svn: 85368
2009-10-28 03:39:23 +00:00
Chris Lattner
d04cb6d0fa
rename indbr -> indirectbr to appease the residents of #llvm.
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llvm-svn: 85351
2009-10-28 00:19:10 +00:00
Chris Lattner
3ed871fe62
add enough support for indirect branch for the feature test to pass
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(assembler,asmprinter, bc reader+writer) and document it. Codegen
currently aborts on it.
llvm-svn: 85274
2009-10-27 19:13:16 +00:00
Victor Hernandez
de5ad42aa1
Remove FreeInst.
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Remove LowerAllocations pass.
Update some more passes to treate free calls just like they were treating FreeInst.
llvm-svn: 85176
2009-10-26 23:43:48 +00:00
Chris Lattner
e38317f432
fix PR5295 where the .ll parser didn't reject a function after a global
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or global after a function with conflicting names. Update some testcases
that were accidentally depending on this behavior.
llvm-svn: 85081
2009-10-25 23:22:50 +00:00
Victor Hernandez
e297149e26
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.
llvm-svn: 84987
2009-10-24 04:23:03 +00:00
Victor Hernandez
2981d1b93d
Minor code cleanup.
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llvm-svn: 84919
2009-10-23 00:59:10 +00:00
Dale Johannesen
1cfb958b00
Rename msasm to alignstack per review.
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llvm-svn: 84795
2009-10-21 23:28:00 +00:00
Victor Hernandez
be9e179104
Make changes to rev 84292 as requested by Chris Lattner.
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Most changes are cleanup, but there is 1 correctness fix:
I fixed InstCombine so that the icmp is removed only if the malloc call is removed (which requires explicit removal because the Worklist won't DCE any calls since they can have side-effects).
llvm-svn: 84772
2009-10-21 19:11:40 +00:00
Devang Patel
0c35dbdf03
Cosmetic changes.
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s/validName/isValidName/g
s/with an Instruction/to an Instruction/g
s/RegisterMDKind/registerMDKind/g
llvm-svn: 84689
2009-10-20 22:50:27 +00:00
Chris Lattner
8d58f2f8ea
clean up after metadata changes.
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llvm-svn: 84463
2009-10-19 05:31:10 +00:00
Chris Lattner
c05471ea5b
remove some nonascii weird stuff
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llvm-svn: 84410
2009-10-18 05:27:44 +00:00
Chris Lattner
39afe7e657
add some fixme's
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llvm-svn: 84408
2009-10-18 05:09:15 +00:00
Victor Hernandez
a3aaf85e23
Remove MallocInst from LLVM Instructions.
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llvm-svn: 84299
2009-10-17 01:18:07 +00:00
Victor Hernandez
c7d6a8327c
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.
llvm-svn: 84292
2009-10-17 00:00:19 +00:00
Devang Patel
8f842d31fd
Parse PHI instruction with attached metadata.
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llvm-svn: 84264
2009-10-16 18:45:49 +00:00
Dale Johannesen
fd04c74bc0
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.
llvm-svn: 84020
2009-10-13 20:46:56 +00:00
Devang Patel
52b1745a96
Parse GEP with attached custom metadata. This happens during libprofile_rt.bca build.
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llvm-svn: 84002
2009-10-13 18:49:55 +00:00
Chris Lattner
fdd8790718
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.
llvm-svn: 83297
2009-10-05 05:54:46 +00:00
Devang Patel
5bf7a49fd7
Only one custom meadata of each kind can be attached with an instruction.
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llvm-svn: 83105
2009-09-29 20:30:57 +00:00
Devang Patel
ba4a6fdd17
Parse custom metadata attached with an instruction.
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llvm-svn: 83033
2009-09-29 00:01:14 +00:00
Devang Patel
2d85eef974
s/class Metadata/class MetadataContext/g
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llvm-svn: 83019
2009-09-28 21:41:20 +00:00
Devang Patel
b1a4477f1f
Do not use global typedef for MDKindID.
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llvm-svn: 83016
2009-09-28 21:14:55 +00:00
Victor Hernandez
e6ff7662b6
Revert 82694 "Auto-upgrade malloc instructions to malloc calls." because it causes regressions in the nightly tests.
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llvm-svn: 82784
2009-09-25 18:11:52 +00:00
Victor Hernandez
46cd467310
Auto-upgrade malloc instructions to malloc calls.
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Reviewed by Devang Patel.
llvm-svn: 82694
2009-09-24 17:47:49 +00:00
Daniel Dunbar
7d6781b0fe
Tabs -> spaces, and remove trailing whitespace.
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llvm-svn: 82355
2009-09-20 02:20:51 +00:00
Devang Patel
ea8a4b984c
Fix parsing of optional metadata for 'load', 'store' and 'alloc' instructions.
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llvm-svn: 82175
2009-09-17 23:04:48 +00:00
Devang Patel
0d9950e315
Parse debug info attached with an instruction.
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llvm-svn: 82063
2009-09-16 18:18:06 +00:00
Dan Gohman
e6a80ced1c
Use MemoryBuffer::getBufferIdentifier() in the AsmPrinter instead
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of requiring a name be passed in. This makes it use "<stdin>"
instead of "-" and makes it more consistent with the Bitcode reader.
llvm-svn: 81256
2009-09-08 22:20:35 +00:00
Dan Gohman
1b84908f92
Reappy r80998, now that the GlobalOpt bug that it exposed on MiniSAT is fixed.
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llvm-svn: 81172
2009-09-07 23:54:19 +00:00
Daniel Dunbar
10ea8bb8e0
Revert "Include optional subclass flags, such as inbounds, nsw, etc., ...", this
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breaks MiniSAT on x86_64.
llvm-svn: 81098
2009-09-06 00:11:24 +00:00
Dan Gohman
0c2477c26b
Include optional subclass flags, such as inbounds, nsw, etc., in the
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Constant uniquing tables. This allows distinct ConstantExpr objects
with the same operation and different flags.
Even though a ConstantExpr "a + b" is either always overflowing or
never overflowing (due to being a ConstantExpr), it's still necessary
to be able to represent it both with and without overflow flags at
the same time within the IR, because the safety of the flag may
depend on the context of the use. If the constant really does overflow,
it wouldn't ever be safe to use with the flag set, however the use
may be in code that is never actually executed.
This also makes it possible to merge all the flags tests into a single test.
llvm-svn: 80998
2009-09-04 12:08:11 +00:00
Dan Gohman
77ac99dc31
Refactor common code from ParseAssemblyString and ParseAssemblyFile,
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to expose a low-level interface for parsing from an existing MemoryBuffer.
llvm-svn: 80803
2009-09-02 17:18:19 +00:00
Nuno Lopes
2baa6a38d2
plug another leak in LLParser::PerFunctionState::SetInstName()
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llvm-svn: 80792
2009-09-02 15:02:57 +00:00
Nuno Lopes
2fcee70aeb
plug memory leak in LLParser::PerFunctionState::SetInstName() by deleting a value after replacing it
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llvm-svn: 80790
2009-09-02 14:22:03 +00:00
Sandeep Patel
68c5f477fa
Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson.
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llvm-svn: 80773
2009-09-02 08:44:58 +00:00
Dan Gohman
399d6ae4f7
Minor logic simplification.
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llvm-svn: 80453
2009-08-29 23:37:49 +00:00
Devang Patel
80ae34974b
Reapply 79977.
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Use MDNodes to encode debug info in llvm IR.
llvm-svn: 80406
2009-08-28 23:24:31 +00:00
Devang Patel
f08e35d9dc
Revert 79977. It causes llvm-gcc bootstrap failures on some platforms.
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llvm-svn: 80073
2009-08-26 05:01:18 +00:00
Dale Johannesen
2aaf539564
Add an 'inline hint' attribute to represent source
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code hints that it would be a good idea to inline
a function ("inline" keyword). No functional change
yet; FEs do not emit this and inliner does not use it.
llvm-svn: 80063
2009-08-26 01:08:21 +00:00
Dan Gohman
ad1f0a1101
Eliminate the unused Context argument on one of the ICmpInst and FCmpInst
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constructors.
llvm-svn: 80049
2009-08-25 23:17:54 +00:00
Devang Patel
02aac922b4
Update DebugInfo interface to use metadata, instead of special named llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well.
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This change speeds up llvm-gcc by more then 6% at "-O0 -g" (measured by compiling InstructionCombining.cpp!)
llvm-svn: 79977
2009-08-25 05:24:07 +00:00
Duncan Sands
dd5b68d465
Fix the build with gcc-4.4 on linux: header needed
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for EOF.
llvm-svn: 79908
2009-08-24 10:34:41 +00:00
Dan Gohman
16f5415f5b
Rename hasNoUnsignedOverflow and hasNoSignedOverflow to hasNoUnsignedWrap
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and hasNoSignedWrap, for consistency with the nuw and nsw properties.
llvm-svn: 79539
2009-08-20 17:11:38 +00:00
Owen Anderson
a42ac6953b
Actually privatize a IntegerTypes, and fix a few bugs exposed by this.
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llvm-svn: 78955
2009-08-13 23:27:32 +00:00
Owen Anderson
55f1c09e31
Push LLVMContexts through the IntegerType APIs.
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llvm-svn: 78948
2009-08-13 21:58:54 +00:00
Daniel Dunbar
3a1efd11bb
Convert APint::{fromString,APInt,getBitsNeeded} to use StringRef.
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- Patch by Erick Tryzelaar, with some edits (and a bug fix) from me.
llvm-svn: 78885
2009-08-13 02:33:34 +00:00
Dan Gohman
466876b0a6
Extend the AsmWriter to print unnamed numbered types as "%0 = type ..."
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and unnamed numbered global variables as "@0 = global ...". Extend the
AsmParser to recognize these forms.
llvm-svn: 78859
2009-08-12 23:32:33 +00:00
Benjamin Kramer
78c3bcb582
Make LLVMContext and LLVMContextImpl classes instead of structs.
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llvm-svn: 78690
2009-08-11 17:45:13 +00:00
Owen Anderson
03cb69fbd1
Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs.
...
llvm-svn: 78258
2009-08-05 23:16:16 +00:00
Owen Anderson
afd0c4cd56
Factor some of the constants+context related code out into a separate header, to make LLVMContextImpl.h
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not hideous. Also, fix some MSVC compile errors.
llvm-svn: 78115
2009-08-04 22:41:48 +00:00
Owen Anderson
0087fe6e5c
Move the metadata constructors back to 2.5 syntax.
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llvm-svn: 77733
2009-07-31 21:35:40 +00:00
Owen Anderson
5a1acd9912
Move a few more APIs back to 2.5 forms. The only remaining ones left to change back are
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metadata related, which I'm waiting on to avoid conflicting with Devang.
llvm-svn: 77721
2009-07-31 20:28:14 +00:00
Owen Anderson
23a204d91b
Move getTrue() and getFalse() to 2.5-like APIs.
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llvm-svn: 77685
2009-07-31 17:39:07 +00:00
Owen Anderson
b292b8ce70
Move more code back to 2.5 APIs.
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llvm-svn: 77635
2009-07-30 23:03:37 +00:00
Owen Anderson
4056ca9568
Move types back to the 2.5 API.
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llvm-svn: 77516
2009-07-29 22:17:13 +00:00
Devang Patel
4a942d0863
There is no need to keep name ref in NamedMDNode.
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llvm-svn: 77511
2009-07-29 21:58:56 +00:00
Owen Anderson
487375e9a2
Move ConstantExpr to 2.5 API.
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llvm-svn: 77494
2009-07-29 18:55:55 +00:00
Dan Gohman
16cbbe43d8
Minor code simplification.
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llvm-svn: 77459
2009-07-29 15:58:36 +00:00
Devang Patel
be62697e6b
Parse named metadata.
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llvm-svn: 77410
2009-07-29 00:34:02 +00:00
Devang Patel
a4f43fb5dd
Rename MDNode.h header. It defines MDnode and other metadata classes.
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New name is Metadata.h.
llvm-svn: 77370
2009-07-28 21:49:47 +00:00
Owen Anderson
4aa3295a65
Return ConstantVector to 2.5 API.
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llvm-svn: 77366
2009-07-28 21:19:26 +00:00
Owen Anderson
c2c7932c64
Change ConstantArray to 2.5 API.
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llvm-svn: 77347
2009-07-28 18:32:17 +00:00
Owen Anderson
45308b578b
Move ConstantStruct back to 2.5 API.
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llvm-svn: 77266
2009-07-27 22:29:26 +00:00
Dan Gohman
1639c3905e
Add a new keyword 'inbounds' for use with getelementptr. See the
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LangRef.html changes for details.
llvm-svn: 77259
2009-07-27 21:53:46 +00:00
Owen Anderson
69c464dec4
Move ConstantFP construction back to the 2.5-ish API.
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llvm-svn: 77247
2009-07-27 20:59:43 +00:00
Dan Gohman
9c7f808201
Change the assembly syntax for nsw, nuw, and exact, putting them
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after their associated opcodes rather than before. This makes them
a little easier to read.
llvm-svn: 77194
2009-07-27 16:11:46 +00:00
Benjamin Kramer
0f44237aef
Test commit: fix typo
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llvm-svn: 77187
2009-07-27 09:06:52 +00:00
Daniel Dunbar
d43b86d4a4
Finish migrating VMCore to StringRef/Twine based APIs.
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llvm-svn: 77051
2009-07-25 06:02:13 +00:00
Eric Christopher
c974225976
Move ExtractElementInst to ::Create instead of new. Update all uses.
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llvm-svn: 77044
2009-07-25 02:28:41 +00:00
Owen Anderson
edb4a70325
Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come.
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llvm-svn: 77011
2009-07-24 23:12:02 +00:00
Eli Friedman
5c9cdb3e3a
Fix assert assembling zero-argument constant GEP.
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There's still a strict-aliasing violation here, but I don't feel like
dealing with that right now...
llvm-svn: 77005
2009-07-24 21:56:17 +00:00
Devang Patel
6292003492
MDString
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- Rename member function size(). New name is length().
- Store string beginning and length. Earlier it used to store string end.
llvm-svn: 76841
2009-07-23 02:00:51 +00:00
Devang Patel
c698122d34
Silence "uninitialized use" warning.
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llvm-svn: 76836
2009-07-23 01:36:16 +00:00
Devang Patel
e059ba6ed2
Derive MDNode from MetadataBase instead of Constant. Emit MDNodes into METADATA_BLOCK in bitcode file.
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llvm-svn: 76834
2009-07-23 01:07:34 +00:00
Eric Christopher
fef8db605d
Fix error message for correct opcode.
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llvm-svn: 76829
2009-07-23 01:01:32 +00:00
Dan Gohman
902dfff8b6
Rename the new unsigned and signed keywords to nuw and nsw,
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which stand for no-unsigned-wrap and no-signed-wrap.
llvm-svn: 76810
2009-07-22 22:44:56 +00:00
Devang Patel
7428d8acec
Introduce MetadataBase, a base class for MDString and MDNode.
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Derive MDString directly from MetadataBase.
Introduce new bitcode block to hold metadata.
llvm-svn: 76759
2009-07-22 17:43:22 +00:00
Owen Anderson
c37bc69e91
Rename getConstantInt{True|False} to get{True|False} at Chris' behest.
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llvm-svn: 76598
2009-07-21 18:03:38 +00:00
Dan Gohman
0ebd69614c
Assembly and Bitcode support for unsigned/signed overflow flags and
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exact sdiv flags.
llvm-svn: 76475
2009-07-20 21:19:07 +00:00
Devang Patel
8ff0f8d79b
Refactor metadata parsing routines into separate functions.
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llvm-svn: 76455
2009-07-20 19:00:08 +00:00
Bill Wendling
a3c6f6bffa
Add plumbing for the `linker_private' linkage type. This type is meant for
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"private" symbols which the assember shouldn't strip, but which the linker may
remove after evaluation. This is mostly useful for Objective-C metadata.
This is plumbing, so we don't have a use of it yet. More to come, etc.
llvm-svn: 76385
2009-07-20 01:03:30 +00:00
Anton Korobeynikov
c8ce7b08ba
Add support for naked functions
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llvm-svn: 76198
2009-07-17 18:07:26 +00:00
Owen Anderson
4fdeba9706
Revert yesterday's change by removing the LLVMContext parameter to AllocaInst and MallocInst.
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llvm-svn: 75863
2009-07-15 23:53:25 +00:00
Owen Anderson
b6b2530000
Move EVER MORE stuff over to LLVMContext.
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llvm-svn: 75703
2009-07-14 23:09:55 +00:00
Torok Edwin
fbcc663cbf
llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.
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This adds location info for all llvm_unreachable calls (which is a macro now) in
!NDEBUG builds.
In NDEBUG builds location info and the message is off (it only prints
"UREACHABLE executed").
llvm-svn: 75640
2009-07-14 16:55:14 +00:00
Torok Edwin
56d0659726
assert(0) -> LLVM_UNREACHABLE.
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Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
llvm-svn: 75379
2009-07-11 20:10:48 +00:00
Owen Anderson
1e5f00e7a7
This started as a small change, I swear. Unfortunately, lots of things call the [I|F]CmpInst constructors. Who knew!?
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llvm-svn: 75200
2009-07-09 23:48:35 +00:00
Devang Patel
daf15df944
Fix thinko.
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llvm-svn: 75061
2009-07-08 22:25:56 +00:00
Devang Patel
f04d63a398
Drop "constant" from
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!0 = constant metadata !{...}
llvm-svn: 75057
2009-07-08 21:57:07 +00:00
Devang Patel
d2541158da
Support MDNode forward reference.
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llvm-svn: 75031
2009-07-08 19:23:54 +00:00
Owen Anderson
b17f32945f
Switch GlobalVariable ctors to a sane API, where *either* a context or a module is required.
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llvm-svn: 75025
2009-07-08 19:03:57 +00:00
Nick Lewycky
a21d3daadc
Remove the vicmp and vfcmp instructions. Because we never had a release with
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these instructions, no autoupgrade or backwards compatibility support is
provided.
llvm-svn: 74991
2009-07-08 03:04:38 +00:00
Owen Anderson
5948fdf68b
Push LLVMContext through GlobalVariables and IRBuilder.
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llvm-svn: 74985
2009-07-08 01:26:06 +00:00
Owen Anderson
32bc1e1a3b
Use LLVMContext in the LLLexer.
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llvm-svn: 74934
2009-07-07 18:44:11 +00:00
Chris Lattner
200e0757c7
switch the .ll parser to use SourceMgr.
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llvm-svn: 74735
2009-07-02 23:08:13 +00:00
Chris Lattner
a76611a535
switch the .ll parser into SMDiagnostic.
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llvm-svn: 74734
2009-07-02 22:46:18 +00:00
Owen Anderson
ac7334c1cf
Use LLVMContext for generating MDStrings too.
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llvm-svn: 74710
2009-07-02 17:28:30 +00:00
Owen Anderson
29ec3e0e50
Use LLVMContext to generate metadata constants.
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llvm-svn: 74708
2009-07-02 17:20:28 +00:00
Owen Anderson
09063cec4e
Use LLVMContext for generating UndefValue constants too!
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llvm-svn: 74703
2009-07-02 17:04:01 +00:00
Owen Anderson
02a9da33b3
Try again at converting the LLParser to use LLVMContext, without massive breakage this time.
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llvm-svn: 74671
2009-07-01 23:57:11 +00:00