Chris Lattner
39290ea978
Add alloca/malloc ctors that don't take array sizes.
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llvm-svn: 28211
2006-05-10 04:38:35 +00:00
Chris Lattner
5324c4f9aa
These instructions always return a packed vector. Improve the class definitions to expose this fact.
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llvm-svn: 27712
2006-04-14 22:20:07 +00:00
Chris Lattner
80450dd773
Add methods to check insert/extract element instructions for validity
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llvm-svn: 27522
2006-04-08 04:04:54 +00:00
Chris Lattner
e2d0c1084a
Add a new shufflevector instruction
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llvm-svn: 27507
2006-04-08 01:15:18 +00:00
Robert Bocchino
a5ec2815a1
Instruction and constant expression definitions for the insertelement
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operation.
llvm-svn: 25402
2006-01-17 20:05:59 +00:00
Robert Bocchino
1088fb019d
Added an instruction and constant expression for the extractelement
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operation.
llvm-svn: 25176
2006-01-10 19:04:13 +00:00
Chris Lattner
cfaf9f14c0
add an accessor
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llvm-svn: 24201
2005-11-05 21:58:30 +00:00
Nate Begeman
f299b9fb03
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
752c3e7b35
Mark hasConstantValue as a const method
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llvm-svn: 22666
2005-08-05 00:49:06 +00:00
Nate Begeman
7547f4085b
Add an extra parameter that Chris requested
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llvm-svn: 22665
2005-08-04 23:50:43 +00:00
Nate Begeman
ef41400067
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
ce40ab3077
fix DCE + va_arg problem
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llvm-svn: 22264
2005-06-19 14:46:20 +00:00
Andrew Lenharth
108f509fb5
header file changes for varargs
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llvm-svn: 22253
2005-06-18 18:31:30 +00:00
Reid Spencer
ba222e3e99
Some cleanups for compilation with GCC 4.0.0 to remove warnings:
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* Use C++ style casts, not C style casts
* Abstract base classes should have virtual destructor.
llvm-svn: 22057
2005-05-15 16:13:11 +00:00
Jeff Cohen
eafa15885e
Silence VC++ warnings about unsafe mixing of ints and bools with the | operator.
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llvm-svn: 21758
2005-05-07 02:44:04 +00:00
Chris Lattner
d2dfcb3c0e
Add support for explicit calling conventions
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llvm-svn: 21745
2005-05-06 20:26:26 +00:00
Chris Lattner
027639a16c
add a default arg
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llvm-svn: 21733
2005-05-06 06:22:10 +00:00
Chris Lattner
72ffd7e7d5
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
e53a188512
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
Misha Brukman
3f0aa3dbf8
Remove trailing whitespace
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llvm-svn: 21408
2005-04-21 20:19:05 +00:00
Misha Brukman
d5e8033d4a
Convert tabs to spaces
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llvm-svn: 20634
2005-03-16 03:46:55 +00:00
Chris Lattner
902d9dc660
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
7eb45f89a5
Eliminate the explicit volatile fields in LoadInst and StoreInst. This shrinks
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LoadInst from 60 -> 56 bytes and StoreInst from 76 -> 72 bytes.
Note however, that this doesn't actually save any memory on common systems
where 'malloc' returns 8-byte aligned memory, as the saved space is replaced
by useless alignment padding. :(
llvm-svn: 20046
2005-02-05 01:44:18 +00:00
Chris Lattner
6e2367383d
Many changes to cope with the User.h changes. Instructions now generally
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directly embed their operands.
llvm-svn: 19885
2005-01-29 00:31:36 +00:00
Chris Lattner
d104c10aa5
Add missing accessor.
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llvm-svn: 18775
2004-12-10 20:35:47 +00:00
Chris Lattner
6adc42af75
Remove dead field
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llvm-svn: 18412
2004-12-02 02:35:38 +00:00
Chris Lattner
37651b157b
Update comments, now that CPR's are gone, inline the methods
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llvm-svn: 17957
2004-11-18 17:46:57 +00:00
Alkis Evlogimenos
b9e38d3cc5
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
60e159a806
Warning fixes for VC++, contributed by Morten Ofstad!
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llvm-svn: 17831
2004-11-15 19:02:35 +00:00
Chris Lattner
dd0094e4ed
Convert 'struct' to 'class' in various places to adhere to the coding standards
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and work better with VC++. Patch contributed by Morten Ofstad!
llvm-svn: 17281
2004-10-27 16:14:51 +00:00
Chris Lattner
423a692a5b
Add new UnreachableInst class
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llvm-svn: 17037
2004-10-16 18:05:54 +00:00
Chris Lattner
b222ad66ef
Move the implementation of the clone method for these classes to
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Instructions.cpp, so that a vtable is not emitted into every translation unit
that uses the classes.
llvm-svn: 17025
2004-10-15 23:52:05 +00:00
Alkis Evlogimenos
fb27f702ca
Merge i*.h headers into Instructions.h as part of bug403.
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llvm-svn: 15325
2004-07-29 12:17:34 +00:00
John Criswell
16c6cda9d5
Added LLVM copyright header (for lack of a better term).
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llvm-svn: 9304
2003-10-20 20:19:47 +00:00
Chris Lattner
37a2301f9e
New helper header
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llvm-svn: 5423
2003-01-27 22:08:52 +00:00