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
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
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
ba4a6fdd17
Parse custom metadata attached with an instruction.
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llvm-svn: 83033
2009-09-29 00:01:14 +00:00
2d85eef974
s/class Metadata/class MetadataContext/g
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llvm-svn: 83019
2009-09-28 21:41:20 +00:00
b1a4477f1f
Do not use global typedef for MDKindID.
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llvm-svn: 83016
2009-09-28 21:14:55 +00:00
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
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
7d6781b0fe
Tabs -> spaces, and remove trailing whitespace.
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llvm-svn: 82355
2009-09-20 02:20:51 +00:00
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
0d9950e315
Parse debug info attached with an instruction.
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llvm-svn: 82063
2009-09-16 18:18:06 +00:00
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
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
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
2baa6a38d2
plug another leak in LLParser::PerFunctionState::SetInstName()
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llvm-svn: 80792
2009-09-02 15:02:57 +00:00
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
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
399d6ae4f7
Minor logic simplification.
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llvm-svn: 80453
2009-08-29 23:37:49 +00:00
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
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
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
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
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
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
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
55f1c09e31
Push LLVMContexts through the IntegerType APIs.
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llvm-svn: 78948
2009-08-13 21:58:54 +00:00
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
03cb69fbd1
Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs.
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llvm-svn: 78258
2009-08-05 23:16:16 +00:00
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
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
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
b292b8ce70
Move more code back to 2.5 APIs.
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llvm-svn: 77635
2009-07-30 23:03:37 +00:00
4056ca9568
Move types back to the 2.5 API.
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llvm-svn: 77516
2009-07-29 22:17:13 +00:00
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
487375e9a2
Move ConstantExpr to 2.5 API.
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llvm-svn: 77494
2009-07-29 18:55:55 +00:00
16cbbe43d8
Minor code simplification.
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llvm-svn: 77459
2009-07-29 15:58:36 +00:00
be62697e6b
Parse named metadata.
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llvm-svn: 77410
2009-07-29 00:34:02 +00:00
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
4aa3295a65
Return ConstantVector to 2.5 API.
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llvm-svn: 77366
2009-07-28 21:19:26 +00:00
c2c7932c64
Change ConstantArray to 2.5 API.
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llvm-svn: 77347
2009-07-28 18:32:17 +00:00
45308b578b
Move ConstantStruct back to 2.5 API.
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llvm-svn: 77266
2009-07-27 22:29:26 +00:00
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
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
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
0f44237aef
Test commit: fix typo
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llvm-svn: 77187
2009-07-27 09:06:52 +00:00
d43b86d4a4
Finish migrating VMCore to StringRef/Twine based APIs.
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llvm-svn: 77051
2009-07-25 06:02:13 +00:00
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
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
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
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