Chris Lattner
e8e7ac465d
Teach BinaryOperator::createNot to work with packed integer types
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llvm-svn: 27124
2006-03-25 21:54:21 +00:00
Robert Bocchino
ca27f0320b
VMCore support for the insertelement operation.
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llvm-svn: 25408
2006-01-17 20:07:22 +00:00
Robert Bocchino
230044839d
Added support for the extractelement operation.
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llvm-svn: 25181
2006-01-10 19:05:34 +00:00
Chris Lattner
dca56cbd9a
Get logical operations to like packed types, allow BinOp::getNot to create
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the right vector of -1's as its operand.
llvm-svn: 24906
2005-12-21 18:22:19 +00:00
Chris Lattner
79b8c79242
verify that alignments are always a power of 2
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llvm-svn: 24200
2005-11-05 21:57:54 +00:00
Nate Begeman
848622f87f
Add support alignment of allocation instructions.
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Add support for specifying alignment and size of setjmp jmpbufs.
No targets currently do anything with this information, nor is it presrved
in the bytecode representation. That's coming up next.
llvm-svn: 24196
2005-11-05 09:21:28 +00:00
Chris Lattner
6e709c1318
PHINode::hasConstantValue should never return the PHI itself, even if the
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PHI is its only operand.
llvm-svn: 22676
2005-08-05 15:37:31 +00:00
Chris Lattner
37774affb1
Invoke instructions do not dominate all successors
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llvm-svn: 22671
2005-08-05 01:03:27 +00:00
Chris Lattner
bcd8d2c6e5
Use the bool argument to hasConstantValue to decide whether the client is
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prepared to deal with return values that do not dominate the PHI. If we
cannot prove that the result dominates the PHI node, do not return it if
the client can't cope.
llvm-svn: 22669
2005-08-05 01:00:58 +00:00
Chris Lattner
1d8b24878f
Mark hasConstantValue as a const method
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llvm-svn: 22666
2005-08-05 00:49:06 +00:00
Nate Begeman
0a94dec78a
Add an extra parameter that Chris requested
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llvm-svn: 22665
2005-08-04 23:50:43 +00:00
Nate Begeman
b392321cae
Fix a fixme in CondPropagate.cpp by moving a PhiNode optimization into
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BasicBlock's removePredecessor routine. This requires shuffling around
the definition and implementation of hasContantValue from Utils.h,cpp into
Instructions.h,cpp
llvm-svn: 22664
2005-08-04 23:24:19 +00:00
Andrew Lenharth
9144ec4764
core changes for varargs
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llvm-svn: 22254
2005-06-18 18:34:52 +00:00
Chris Lattner
f7b6d3191b
add support for explicit calling conventions
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llvm-svn: 21746
2005-05-06 20:26:43 +00:00
Chris Lattner
0603845a49
Add a 'tail' marker for call instructions, patch contributed by
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Alexander Friedman.
llvm-svn: 21722
2005-05-06 05:51:46 +00:00
Chris Lattner
c22333348e
fix a bug in the 1 index GEP handling code
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llvm-svn: 21670
2005-05-03 16:44:45 +00:00
Chris Lattner
8298120f17
add direct support for making GEP instrs with one index
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llvm-svn: 21665
2005-05-03 05:43:30 +00:00
Chris Lattner
2c7d177d25
Allow these methods to take a generic Value* to simplify clients. Use
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const_cast instead of c casts.
llvm-svn: 21493
2005-04-24 07:28:37 +00:00
Misha Brukman
b1c9317bb4
Remove trailing whitespace
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llvm-svn: 21427
2005-04-21 23:48:37 +00:00
Misha Brukman
96eb878f2a
Convert tabs to spaces
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llvm-svn: 20638
2005-03-16 05:42:00 +00:00
Chris Lattner
47ac187c08
switch instructions only allow constantints for their values, be more specific.
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llvm-svn: 20298
2005-02-24 05:32:09 +00:00
Chris Lattner
df57a02be4
Instead of initializing the volatile field, use accessors to set it.
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llvm-svn: 20045
2005-02-05 01:38:38 +00:00
Chris Lattner
f711f8db41
Make sure that we always grow a multiple of 2 operands.
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llvm-svn: 19902
2005-01-29 01:05:12 +00:00
Chris Lattner
afdb3de4d7
Merge InstrTypes.cpp into this file
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Adjust to changes in the User class, operand handling is very different.
PHI node and switch statements must handle explicit resizing of operand
lists.
llvm-svn: 19891
2005-01-29 00:35:16 +00:00
Misha Brukman
3852f652bf
Fix grammar
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llvm-svn: 19854
2005-01-27 06:46:38 +00:00
Chris Lattner
de5626cd40
These methods are inlined
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llvm-svn: 17958
2004-11-18 17:47:13 +00:00
Alkis Evlogimenos
531e901deb
Make ReturnInst accept a value of type void as the return value. The
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ReturnInst constructed is the same as if NULL was passed instead of
the void value.
llvm-svn: 17923
2004-11-17 21:02:25 +00:00
Chris Lattner
5e0b9f2eec
Add support for undef and unreachable
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llvm-svn: 17041
2004-10-16 18:08:06 +00:00
Chris Lattner
f22be93428
Move the implementation of the instructions clone methods to this file so
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that the vtables for these classes are only instantiated in this translation
unit, not in every xlation unit they are used.
llvm-svn: 17026
2004-10-15 23:52:53 +00:00
Brian Gaeke
0220904e7a
Packed types, brought to you by Brad Jones
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llvm-svn: 15938
2004-08-20 06:00:58 +00:00
Alkis Evlogimenos
079fbde482
Split assertion to two in order to give better assertion messages.
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llvm-svn: 15543
2004-08-06 14:33:37 +00:00
Alkis Evlogimenos
93a7c060db
Merge i*.cpp definitions into Instructions.cpp as part of bug403.
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llvm-svn: 15326
2004-07-29 12:33:25 +00:00