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188 Commits

Author SHA1 Message Date
Duncan Sands
dc024674ff Fix PR1146: parameter attributes are longer part of 
the function type, instead they belong to functions
and function calls.  This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll).  Hopefully
a bitcode guru (who might that be? :) ) will fix it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44359 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-11-27 13:23:08 +00:00
Chris Lattner
c2bfadb9df add some static icmpinst predicates. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44283 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-11-22 23:43:29 +00:00
Hartmut Kaiser
efd4a5144b Updated VC++ build system. 
Silenced some VC warnings.

I'm getting linker errors, though: unresolved externals:

llvm::Split<class llvm::BasicBlock *,struct llvm::GraphTraits<class llvm::BasicBlock *> >(class llvm::DominatorTreeBase<class llvm::BasicBlock> &,class llvm::BasicBlock *)

and

llvm::Split<struct llvm::Inverse<class llvm::BasicBlock *>,struct llvm::GraphTraits<struct llvm::Inverse<class llvm::BasicBlock *> > >(class llvm::DominatorTreeBase<class llvm::BasicBlock> &,class llvm::BasicBlock *)

Where are these defined?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43073 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-17 14:56:40 +00:00
Dan Gohman
11a7dbf127 Remove an unnecessary static_cast. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42261 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-24 15:46:02 +00:00
Chris Lattner
5bda9e49ec Fix PR1666, SPASS with the CBE and 254.gap with the CBE. 
GCC optimizes away things like ptr < NULL  to false.  To "fix" this,
have the CBE emit casts of pointers to intptr_t when doing relational
pointer comparisons.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41983 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-15 06:51:03 +00:00
David Greene
b8f74793b9 Update GEP constructors to use an iterator interface to fix 
GLIBCXX_DEBUG issues.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41697 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-04 15:46:09 +00:00
Chris Lattner
a5c0d1ec77 Silence implicit 64->32-bit conversion warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41567 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-29 16:32:50 +00:00
David Greene
f1355a55f8 Update InvokeInst to work like CallInst 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41506 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-27 19:04:21 +00:00
Chris Lattner
cd406fe123 sink clone() down the class hierarchy from CmpInst into ICmpInst/FCmpInst. 
This eliminates a conditional on that path, and ensures ICmpInst/FCmpInst
both have an out-of-line virtual method to home the class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41371 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-24 20:48:18 +00:00
Chris Lattner
731a5f1f94 remove #if 0 code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40879 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-06 22:01:53 +00:00
David Greene
52eec54820 New CallInst interface to address GLIBCXX_DEBUG errors caused by 
indexing an empty std::vector.

Updates to all clients.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40660 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-01 03:43:44 +00:00
Dan Gohman
b1d1f7a035 Simplify the logic for setVolatile. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40130 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-20 23:14:50 +00:00
Dan Gohman
6ab2d18f5e Add constructor overloads for LoadInst and StoreInst that insert at the 
end of a BasicBlock and have an alignment parameter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40016 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-18 20:51:11 +00:00
Owen Anderson
c9edf0b69b Add some accessors to improve consistency. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37957 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 23:13:31 +00:00
Dan Gohman
b96039e4b9 Simplify BranchInst::getSuccessor, avoiding a conditional operator. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36991 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-11 20:59:29 +00:00
Chris Lattner
6b0974cd1d add a GEP helper function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36515 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-27 20:35:56 +00:00
Christopher Lamb
032507d989 PR400 phase 1 implementation feedback. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36354 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-22 22:22:02 +00:00
Christopher Lamb
43c7f37942 PR400 work phase 1. Add attributed load/store instructions for volatile/align to LLVM. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36349 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-22 19:24:39 +00:00
Reid Spencer
b90909e405 For PR1136: 
Add reference counting to ParamAttrsList and make use of it in Function,
CallInst and InvokeInst classes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36346 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-22 17:28:03 +00:00
Reid Spencer
c67bdc288a Revert Christopher Lamb's load/store alignment changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36309 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-21 18:36:27 +00:00
Jeff Cohen
68c773cf19 The expression "SubclassData = (SubclassData & ~1) | (V) ? 1 : 0;" does not do what 
was intended!  | has higher precedence than ?.  Caught by Visual Studio.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36302 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-21 14:32:59 +00:00
Christopher Lamb
2330e4d4c4 add support for alignment attributes on load/store instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36301 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-21 08:16:25 +00:00
Chris Lattner
6f771d4351 add GetElementPtrInst::hasAllZeroIndices, a long-overdue helper method. 
Writing it twice in the same day was too much for me.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35978 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 00:12:57 +00:00
Reid Spencer
fa3e91242f For PR1146: 
* Add ParamAttrs to InvokeInst class too.
* Make sure all initializes of ParamAttrs in CallInst and InvokeInst are 0
* Destruct the ParamAttrs in Call/Invoke destructors to avoid memory
  leaks. This will change when ParamAttrsList is uniquified but needs to
  be correct until then.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35824 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-09 18:00:57 +00:00
Reid Spencer
4746ecf16e For PR1146: 
* Add ParamAttrList pointers to Function and CallInst.
* Move the implementation of ParamAttrList from Type.cpp to Function.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35818 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-09 15:01:12 +00:00
Reid Spencer
3da43849f2 Provide an ICmpInst::makeConstantRange to generate a ConstantRange value 
from a predicate and an APInt. This is removed from ConstantRange class
so that ConstantRange doesn't have to depend on lib/VMCore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34760 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-28 22:00:54 +00:00
Chris Lattner
910c80a075 Refactor the setName stuff, moving it down the inheritance hierarchy, to 
solve a crash in -instcombine -debug that was hit while investigating PR1217


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34544 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-24 00:55:48 +00:00
Chris Lattner
bb5493d9fa make mayWriteToMemory a non-virtual function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34334 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-15 23:15:00 +00:00
Reid Spencer
ac9dcb94dd For PR1195: 
Change use of "packed" term to "vector" in comments, strings, variable
names, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34300 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-15 03:39:18 +00:00
Reid Spencer
9d6565a5b1 For PR1195: 
Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34293 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-15 02:26:10 +00:00
Chris Lattner
f00042a999 Switch UnaryOperators to default to passing names up by const char* when possible. 
This speeds up bcreading by 1.5%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34233 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-13 07:54:42 +00:00
Chris Lattner
133bab0606 eliminate instruction ctors that take vectors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34228 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-13 06:22:32 +00:00
Chris Lattner
d2dd1508aa Add invokeinst and callinst ctors that don't take vectors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34214 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-13 01:04:01 +00:00
Chris Lattner
d54f432006 remove some dead methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34213 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-13 00:58:44 +00:00
Chris Lattner
36f78c8935 add #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34190 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-12 05:00:35 +00:00
Reid Spencer
832254e1c2 Changes to support making the shift instructions be true BinaryOperators. 
This feature is needed in order to support shifts of more than 255 bits
on large integer types.  This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
   shl i32 %X, 1
instead of
   shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33776 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-02 02:16:23 +00:00
Chris Lattner
6ffbe17b3c implement the new GEP instruction ctors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33708 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-31 19:47:18 +00:00
Chris Lattner
fb11053815 Revise APIs for creating constantexpr GEPs to not require the use of 
vectors.  This allows us to eliminate many temporary vectors, and their
associated malloc/free pairs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33691 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-31 04:39:29 +00:00
Chris Lattner
b769d5657e add accessors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33207 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-14 19:41:24 +00:00
Reid Spencer
c25ec252fd Doxygenify a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32765 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-29 04:10:59 +00:00
Reid Spencer
e4d87aa2de For PR950: 
This patch removes the SetCC instructions and replaces them with the ICmp
and FCmp instructions. The SetCondInst instruction has been removed and
been replaced with ICmpInst and FCmpInst.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32751 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-23 06:05:41 +00:00
Reid Spencer
3da59db637 For PR950: 
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31931 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-27 01:05:10 +00:00
Reid Spencer
45fb3f3cb2 For PR950: 
First in a series of patches to convert SetCondInst into ICmpInst and
FCmpInst using only two opcodes and having the instructions contain their
predicate value. Nothing uses these classes yet. More patches to follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31867 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-20 01:22:35 +00:00
Reid Spencer
3822ff5c71 For PR950: 
This patch converts the old SHR instruction into two instructions,
AShr (Arithmetic) and LShr (Logical). The Shr instructions now are not
dependent on the sign of their operands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31542 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-08 06:47:33 +00:00
Chris Lattner
06a248c238 Add insertelement/extractelement helper ctors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30750 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-05 06:24:58 +00:00
Chris Lattner
f56a8db546 clean up use of 'explicit'. This is PR934. 
Patch contributed by Kevin Sopp!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30701 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-03 17:09:12 +00:00
Nick Lewycky
d791544c9f Fix findCaseDest to return null when BB is both the default dest and one 
of the numeric cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30468 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-18 20:44:37 +00:00
Nick Lewycky
011f184601 Add a new helper method to SwitchInst. Useful when you've got a BB from 
somewhere (like the dominator graph) and would like to know which case it
came from.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30466 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-18 19:03:59 +00:00
Chris Lattner
79bc332ddb add a helper method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30452 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-18 04:54:57 +00:00
Chris Lattner
2f463865c2 Add ShiftInst::isLogical/ArithmeticShift methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30445 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-17 19:29:56 +00:00
Chris Lattner
a5b07404f7 Add new SetCondInst::isRelational/isEquality methods. Rename 
Instruction::isRelational to Instruction::isComparison.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30444 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-17 19:14:47 +00:00
Chris Lattner
70aa33ee37 Add some out-of-line virtual dtors so that the class has a "home", preventing 
vtables for (e.g.) Instruction from being emitted into every .o file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28898 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-21 16:53:47 +00:00
Reid Spencer
c773de6d61 Fix some doxygen usage in these headers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28394 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-19 19:07:54 +00:00
Chris Lattner
b77780e11e Add alloca/malloc ctors that don't take array sizes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28211 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-10 04:38:35 +00:00
Chris Lattner
6a56ed48b9 These instructions always return a packed vector. Improve the class definitions to expose this fact. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27712 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-14 22:20:07 +00:00
Chris Lattner
fa495844a6 Add methods to check insert/extract element instructions for validity 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27522 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-08 04:04:54 +00:00
Chris Lattner
9fc18d24ae Add a new shufflevector instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27507 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-08 01:15:18 +00:00
Robert Bocchino
f999344fa7 Instruction and constant expression definitions for the insertelement 
operation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25402 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-17 20:05:59 +00:00
Robert Bocchino
49b78a5696 Added an instruction and constant expression for the extractelement 
operation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25176 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-10 19:04:13 +00:00
Chris Lattner
8ae779da70 add an accessor 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24201 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-05 21:58:30 +00:00
Nate Begeman
14b0529532 Add support alignment of allocation instructions. 
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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24196 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-05 09:21:28 +00:00
Chris Lattner
9acbd611ec Mark hasConstantValue as a const method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22666 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-05 00:49:06 +00:00
Nate Begeman
c523f4c096 Add an extra parameter that Chris requested 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22665 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-04 23:50:43 +00:00
Nate Begeman
a83ba0f5c9 Fix a fixme in CondPropagate.cpp by moving a PhiNode optimization into 
BasicBlock's removePredecessor routine.  This requires shuffling around
the definition and implementation of hasContantValue from Utils.h,cpp into
Instructions.h,cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22664 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-04 23:24:19 +00:00
Andrew Lenharth
c64b64a204 fix DCE + va_arg problem 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22264 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-19 14:46:20 +00:00
Andrew Lenharth
f542821385 header file changes for varargs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22253 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-18 18:31:30 +00:00
Reid Spencer
edd5d9ece1 Some cleanups for compilation with GCC 4.0.0 to remove warnings: 
* Use C++ style casts, not C style casts
* Abstract base classes should have virtual destructor.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22057 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-15 16:13:11 +00:00
Jeff Cohen
39cef60259 Silence VC++ warnings about unsafe mixing of ints and bools with the | operator. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21758 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-07 02:44:04 +00:00
Chris Lattner
3340ffe854 Add support for explicit calling conventions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21745 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-06 20:26:26 +00:00
Chris Lattner
cfae2e80c8 add a default arg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21733 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-06 06:22:10 +00:00
Chris Lattner
ddb6db4fa1 Add a 'tail' marker for call instructions, patch contributed by 
Alexander Friedman.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21722 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-06 05:51:46 +00:00
Chris Lattner
38bacf29e8 add direct support for making GEP instrs with one index 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21665 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-03 05:43:30 +00:00
Misha Brukman
9769ab2226 Remove trailing whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21408 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 20:19:05 +00:00
Misha Brukman
9110286da1 Convert tabs to spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20634 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-16 03:46:55 +00:00
Chris Lattner
d1a326006d switch instructions only allow constantints for their values, be more specific. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20298 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-24 05:32:09 +00:00
Chris Lattner
88fe29a1da Eliminate the explicit volatile fields in LoadInst and StoreInst. This shrinks 
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.  :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20046 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-05 01:44:18 +00:00
Chris Lattner
454928eda4 Many changes to cope with the User.h changes. Instructions now generally 
directly embed their operands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19885 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-29 00:31:36 +00:00
Chris Lattner
bfaf88a4d3 Add missing accessor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18775 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 20:35:47 +00:00
Chris Lattner
a05ec71f45 Remove dead field 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18412 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-02 02:35:38 +00:00
Chris Lattner
721aef6897 Update comments, now that CPR's are gone, inline the methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17957 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-18 17:46:57 +00:00
Alkis Evlogimenos
859804f529 Make ReturnInst accept a value of type void as the return value. The 
ReturnInst constructed is the same as if NULL was passed instead of
the void value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17923 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-17 21:02:25 +00:00
Chris Lattner
c063502e32 Warning fixes for VC++, contributed by Morten Ofstad! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17831 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-15 19:02:35 +00:00
Chris Lattner
1fca5ff62b Convert 'struct' to 'class' in various places to adhere to the coding standards 
and work better with VC++.  Patch contributed by Morten Ofstad!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17281 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-27 16:14:51 +00:00
Chris Lattner
076b3f1693 Add new UnreachableInst class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17037 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-16 18:05:54 +00:00
Chris Lattner
f319e832e7 Move the implementation of the clone method for these classes to 
Instructions.cpp, so that a vtable is not emitted into every translation unit
that uses the classes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17025 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-15 23:52:05 +00:00
Alkis Evlogimenos
eb62bc77b6 Merge i*.h headers into Instructions.h as part of bug403. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15325 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-29 12:17:34 +00:00
John Criswell
6fbcc26f14 Added LLVM copyright header (for lack of a better term). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9304 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 20:19:47 +00:00
Chris Lattner
a892a3a08e New helper header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5423 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-27 22:08:52 +00:00