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95 Commits

Author SHA1 Message Date
Chris Lattner
7e314d2042 Add support for casting operators 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 19:10:33 +00:00
Chris Lattner
19f31f28d8 More functionality, renamed API 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 19:07:19 +00:00
Chris Lattner
f98e88f745 Moved isIntegral to the Type system 
Renamed equals(char) to equalsInt(char).  Made it a const memfunc


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 19:02:43 +00:00
Vikram S. Adve
14bc392291 General support utilities like a program options class and a StringMap 
class for mapping strings to arbitrary things.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 12:40:18 +00:00
Vikram S. Adve
9ad9f09ef2 CompileContext and options class for the llc compiler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 12:39:30 +00:00
Vikram S. Adve
23ee550765 Header files for the target architecture description and for instruction 
selection, and instances of these for the SPARC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-21 12:39:03 +00:00
Vikram S. Adve
230365abf7 Provide simpler ways to extract the value of an integer constant. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 21:11:07 +00:00
Vikram S. Adve
d01d99b2a0 Compute and cache information about the storage size and layout 
of structures.  This information is machine-dependent.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 21:09:17 +00:00
Vikram S. Adve
6575a1d134 Provide uniform access to the pointer operand and to the index 
operands (if any) for different types of MemAccessInst's.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 21:07:06 +00:00
Vikram S. Adve
3344615555 Added a representation of the machine instructions generated 
for a VM instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 21:05:02 +00:00
Chris Lattner
369bbeb62c Start of expression analysis support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:17:55 +00:00
Chris Lattner
ba7cf16dbb Header to raise and lower representation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:17:47 +00:00
Chris Lattner
a137f87051 Add multiply as a supported constant propogation operation 
Include the LevelChange.h header in AllOpts.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:14:41 +00:00
Chris Lattner
e3ad3575b0 New function: WriteAsOperand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:14:01 +00:00
Chris Lattner
2ce0cbbbe1 Add new base class ConstPoolInt, useful for dealing with integral constants 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:13:28 +00:00
Chris Lattner
646ffa4919 Add new method, ensureTypeAvailable 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:13:04 +00:00
Chris Lattner
edde66d9e0 Change is*Type to be a casting convertion operator 
Add a new isIntegral virtual function


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:12:34 +00:00
Chris Lattner
781532e45b Add an function to BinaryOperator to swap the two operands 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:09:33 +00:00
Chris Lattner
94572e0c93 Add short forms of the get*Type methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-20 19:09:11 +00:00
Chris Lattner
083735d582 Fixed typo in comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-16 16:17:18 +00:00
Chris Lattner
52f2750ddb Rename 'isMethodExternal' to 'isExternal' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-15 06:35:24 +00:00
Chris Lattner
2e35bedc82 Add a function to convert a double to a string 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-15 00:16:38 +00:00
Chris Lattner
d2fdd91c66 Add support to write and read a fixed amount of raw data 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-15 00:16:22 +00:00
Chris Lattner
644dc172f5 * The parent of a constant pool is a SymTabValue, not a value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-14 06:08:51 +00:00
Chris Lattner
dc4c3f2f5f Made the following changes: 
* ValueHolder became a 3 argument template.  This allows for BasicBlock to
  use the value holder arg as a typesafe parent pointer.
* SymTabValue no longer inherits from Value
* Method does not inherit from only SymTabValue.  Now it inherits from both
  STV & Value.
* Module does not inherit from only SymTabValue.  Now it inherits from both
  STV & Value.
* Updated the SymTabValue.h file to reference SymTabValue instead of STDef
  in several places
* Added isArraySelector & isStructSelector to GetElementPtr instruction


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-14 06:07:58 +00:00
Chris Lattner
ec0c497877 Made it not inline 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-12 23:35:11 +00:00
Chris Lattner
b144fb872c Add DebugValue global function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-12 23:33:53 +00:00
Chris Lattner
282072869e hasSideEffects should be marked virtual 
stores and free's have sideeffects


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-09 19:38:26 +00:00
Chris Lattner
fb3f24fd57 Fix stupid typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-09 16:54:29 +00:00
Chris Lattner
ab5ac6bb38 Implementation of Store & GetElementPtr 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-08 23:22:50 +00:00
Chris Lattner
027dcc5b22 Implemented shl, shl, & load instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-08 21:10:27 +00:00
Chris Lattner
71496b3b50 Moved Cast from being a Unary instruction to being an "Other" instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-08 19:03:27 +00:00
Chris Lattner
cbab0f7edd Add a new "addOperand" method to User. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-08 18:38:18 +00:00
Chris Lattner
0908309e3c Neg instruction removed. Cast instruction implemented. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-08 04:57:15 +00:00
Chris Lattner
9f3d27654a Convert BinaryOperand and UnaryOperator to only take instruction types of 
the appropriate enum


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-07 20:17:23 +00:00
Chris Lattner
a41f50dea8 Broad superficial changes: 
* Renamed getOpcode to getOpcodeName
* Changed getOpcodeName to return a const char * instead of string
* Added a getOpcode method to replace getInstType
* Changed code to use getOpcode instead of getInstType


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-07 19:24:15 +00:00
Chris Lattner
30f24a402c Devirtualize User::dropAllReferences 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-07 19:00:36 +00:00
Chris Lattner
f229ed5248 Remove dtor's that simply call dropAllReferences 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-07 18:42:52 +00:00
Chris Lattner
c8b25d40cb Changed the fundemental architecture of Operands for Instructions. Now 
Operands are maintained as a vector<Use> in the User class, and operator
iterators are provided as before.  Getting an operand no longer requires
a virtual function call.

WARNING: getOperand(x) where x >= getNumOperands() will now assert instead
of returning null!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-07 08:36:50 +00:00
Chris Lattner
87d0461d5b New file, includes method to merge exit nodes together 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-06 16:57:52 +00:00
Chris Lattner
c348d21bf6 * Add a DominatorBase base class to maintain root of Dominator info 
* Implement post dominator support


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-06 16:57:21 +00:00
Chris Lattner
18c9f915f2 * Added comments 
* Made iterators inherit from appropriate iterator base class
* Abstracted out graphs from depth first iterator
* Add "Inverse" traversal of CFG


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-06 16:56:17 +00:00
Chris Lattner
a49e015180 IntervalPartition was changed to inherit from vector<Interval*> instead of 
contain it so that it would have full iterator access without much work.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-03 15:28:08 +00:00
Chris Lattner
1a46243e7f Checkin of new Analysis result printing header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-03 05:37:26 +00:00
Chris Lattner
d1ee90f1a5 Remove code for printing out Analysis data structures. It got moved 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-03 05:35:52 +00:00
Chris Lattner
953932d779 Update documentation a bit, correct #include guard 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-03 05:35:23 +00:00
Chris Lattner
f50b952b93 Enable printing of dominator related information. 
Theis will eventually be moved!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-02 05:45:30 +00:00
Chris Lattner
70b6337d68 Add new anaysis routines for building dominator related information 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-02 05:45:17 +00:00
Chris Lattner
577b15f70e Addition of 'deleter' function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-02 01:09:41 +00:00
Chris Lattner
8ea0755f98 Add prototypes for ADCE pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-06-30 06:37:16 +00:00