2d3024d838
eliminate calls to deprecated Use::init() interface
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llvm-svn: 51570
2008-05-26 21:33:52 +00:00
0752bffe9a
Add more IR support for the new extractvalue and insertvalue
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instructions.
llvm-svn: 51461
2008-05-23 00:36:11 +00:00
901b1a75c9
Add functions to enable adding a single attribute to a function and
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its associated call site.
llvm-svn: 51204
2008-05-16 20:39:43 +00:00
e1f6e4b21d
API change for {BinaryOperator|CmpInst|CastInst}::create*() --> Create. Legacy interfaces will be in place for some time. (Merge from use-diet branch.)
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llvm-svn: 51200
2008-05-16 19:29:10 +00:00
2f156ae850
Revert the change from r51157 in
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test/Verifier/2002-11-05-GetelementptrPointers.ll, which was incorrect.
Instead, fix getIndexedType to not follow pointer types, as
PointerType is a subclass of CompositeType.
llvm-svn: 51171
2008-05-16 00:16:32 +00:00
12fce7751b
IR support for extractvalue and insertvalue instructions. Also, begin
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moving toward making structs and arrays first-class types.
llvm-svn: 51157
2008-05-15 19:50:34 +00:00
697e94cc22
Fix a bunch of 80col violations that arose from the Create API change. Tweak makefile targets to find these better.
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llvm-svn: 51143
2008-05-15 10:04:30 +00:00
5ef7404dc7
Merge of r51073-51074 from use-diet branch.
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Do not rely on std::swap<Use>, provide a (faster) member function instead.
This change is primarily necessitated by MSVC++'s incompatibility with
declaring std::swap<Use> to be a friend of Use.
Also contains some minor tweaks to Use inline functions,
to undo pointless changes that sneaked in with the last merge.
llvm-svn: 51078
2008-05-13 22:51:52 +00:00
0d42adf65b
Derive GetResultInst from UnaryInstruction, this simplifies code and removes a FIXME.
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llvm-svn: 51023
2008-05-13 07:09:08 +00:00
66d0a0e8f4
Pointer comparisons should be handled by icmp, not vicmp :)
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llvm-svn: 50994
2008-05-12 20:11:05 +00:00
1196287522
Hard code CmpInst back to i1 for now while I go track down what in the bitcode reader/writer is assuming i1
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This was breaking a bunch of tests
llvm-svn: 50992
2008-05-12 20:01:56 +00:00
d21957002a
Add two new instructions to the llvm IR, vicmp and vfcmp. see updated LangRef
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for details. CodeGen support coming in a follow up patch
llvm-svn: 50985
2008-05-12 19:01:56 +00:00
e9bc2ba256
Update comments.
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llvm-svn: 50974
2008-05-12 16:34:30 +00:00
f6caff66a1
merge of use-diet branch to trunk
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llvm-svn: 50943
2008-05-10 08:32:32 +00:00
b6917d2acc
Enforce that multiple return values have to have at least one result.
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llvm-svn: 50137
2008-04-23 05:36:34 +00:00
e9ecc68d8f
API changes for class Use size reduction, wave 1.
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Specifically, introduction of XXX::Create methods
for Users that have a potentially variable number of
Uses.
llvm-svn: 49277
2008-04-06 20:25:17 +00:00
aa583d75b1
Shrink the size of AllocationInst by using its SubclassData
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field to store the alignment value instead of haing a
separate field.
llvm-svn: 48727
2008-03-24 16:55:58 +00:00
c994c0295a
move a bunch of trivial methods to be inline.
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llvm-svn: 48326
2008-03-13 05:00:21 +00:00
8a923e7c28
Reimplement the parameter attributes support, phase #1 . hilights:
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1. There is now a "PAListPtr" class, which is a smart pointer around
the underlying uniqued parameter attribute list object, and manages
its refcount. It is now impossible to mess up the refcount.
2. PAListPtr is now the main interface to the underlying object, and
the underlying object is now completely opaque.
3. Implementation details like SmallVector and FoldingSet are now no
longer part of the interface.
4. You can create a PAListPtr with an arbitrary sequence of
ParamAttrsWithIndex's, no need to make a SmallVector of a specific
size (you can just use an array or scalar or vector if you wish).
5. All the client code that had to check for a null pointer before
dereferencing the pointer is simplified to just access the
PAListPtr directly.
6. The interfaces for adding attrs to a list and removing them is a
bit simpler.
Phase #2 will rename some stuff (e.g. PAListPtr) and do other less
invasive changes.
llvm-svn: 48289
2008-03-12 17:45:29 +00:00
9d91785987
s/isReturnStruct()/hasStructRetAttr()/g
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llvm-svn: 47857
2008-03-03 21:46:28 +00:00
f724e34ddc
Add a new ShuffleVectorInst::getMaskValue method.
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llvm-svn: 47813
2008-03-02 05:28:33 +00:00
5bc621c680
Add comment.
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llvm-svn: 47653
2008-02-27 01:20:54 +00:00
a58b1c9b6b
Remove unncessary ReturnInst constructors.
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llvm-svn: 47633
2008-02-26 22:12:58 +00:00
a736c001b6
Use SmallVector while constructing ReturnInst.
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llvm-svn: 47619
2008-02-26 19:38:17 +00:00
060e79c729
Avoid const_casts
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llvm-svn: 47616
2008-02-26 19:15:26 +00:00
85e38bfb2e
Remove unnecessary getOperand/setOperand overriders.
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Simplify getReturnValue()
llvm-svn: 47614
2008-02-26 19:08:13 +00:00
c38eb52787
Unify to ReturnInst::init() member functions.
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llvm-svn: 47611
2008-02-26 18:49:29 +00:00
ae682fb940
Optimize most common case by using single RetVal in ReturnInst.
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llvm-svn: 47607
2008-02-26 17:56:20 +00:00
767338ccec
Pass const vectors by reference.
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llvm-svn: 47577
2008-02-26 00:12:13 +00:00
59643e575f
To support multiple return values, now ret instruction supports multiple operands instead of one aggregate operand.
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llvm-svn: 47508
2008-02-23 00:35:18 +00:00
09f410b6d7
Split ParameterAttributes.h, putting the complicated
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stuff into ParamAttrsList.h. Per feedback from
ParamAttrs changes.
llvm-svn: 47504
2008-02-22 22:17:59 +00:00
eabc5f39af
Pass alignment on ByVal parameters, from FE, all
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the way through. It is now used for codegen.
llvm-svn: 47484
2008-02-22 17:49:45 +00:00
cf193b8320
getresult does not support nested aggregates.
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llvm-svn: 47396
2008-02-20 19:39:41 +00:00
dcad9da0bc
getresult type is the type of indexed aggregate element
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llvm-svn: 47392
2008-02-20 19:26:55 +00:00
666d45195a
Specify GetResultInst index as an unsigned.
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llvm-svn: 47390
2008-02-20 19:10:47 +00:00
579f07135a
Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings.
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llvm-svn: 47367
2008-02-20 11:08:44 +00:00
295711f583
Add GetResultInst. First step for multiple return value support.
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llvm-svn: 47348
2008-02-19 22:15:16 +00:00
89268bc6e2
Expand ParameterAttributes to 32 bits (in preparation
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for adding alignment info, not there yet). Clean up
interfaces to reference ParameterAttributes consistently.
llvm-svn: 47342
2008-02-19 21:38:47 +00:00
85fab3a3ad
Simplify caller updating using a CallSite, as
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requested by Chris. While there, do the same
for an existing function committed by someone
called "lattner" :)
llvm-svn: 47273
2008-02-18 17:32:13 +00:00
8ea81e8ba4
Handle some more combinations of extend and icmp. Fixes PR1940.
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llvm-svn: 46431
2008-01-28 03:48:02 +00:00
a59f396cba
Be consistent with other attribute methods, and
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check the callee also if it is known.
llvm-svn: 46206
2008-01-21 11:27:55 +00:00
38987c1dcc
Simplify CallInst::hasByValArgument using a new method.
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llvm-svn: 45974
2008-01-14 19:57:00 +00:00
b9293c51bd
Simplify code.
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llvm-svn: 45950
2008-01-14 02:38:45 +00:00
09dde6001d
Add hasByValArgument() to test if a call instruction has byval argument(s).
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llvm-svn: 45913
2008-01-12 18:57:32 +00:00
55e5090fe8
When transforming a call to a bitcast function into
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a direct call with cast parameters and cast return
value (if any), instcombine was prepared to cast any
non-void return value into any other, whether castable
or not. Add a new predicate for testing whether casting
is valid, and check it both for the return value and
(as a cleanup) for the parameters.
llvm-svn: 45657
2008-01-06 10:12:28 +00:00
3e13b8c173
Split param attr implementation out from Function.cpp into its
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own file. Don't #include ParameterAttributes.h into any major
public header files: just move methods out of line as appropriate.
llvm-svn: 45517
2008-01-02 23:42:30 +00:00
04cd35f88b
remove blob of #if'd out code.
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llvm-svn: 45512
2008-01-02 23:10:45 +00:00
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
aa31b92508
When inlining through an 'nounwind' call, mark inlined
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calls 'nounwind'. It is important for correct C++
exception handling that nounwind markings do not get
lost, so this transformation is actually needed for
correctness.
llvm-svn: 45218
2007-12-19 21:13:37 +00:00
3353ed09ac
Rename isNoReturn to doesNotReturn, and isNoUnwind to
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doesNotThrow.
llvm-svn: 45160
2007-12-18 09:59:50 +00:00
Gabor Greif