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37 Commits

Author SHA1 Message Date
John Criswell
b576c94c15 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9298 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 19:43:21 +00:00
Chris Lattner
cf3056db0f Regularize header file comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9071 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-13 03:32:08 +00:00
Chris Lattner
7685ac8d35 This checkin basically amounts to a complete rewrite of the type-resolution 
machinery.  This dramatically simplifies how things works, removes irritating
little corner cases, and overall improves speed and reliability.

Highlights of this change are:

1. The exponential algorithm built into the code is now gone.  For example
   the time to disassemble one bytecode file from the mesa benchmark went
   from taking 12.5s to taking 0.16s.
2. The linker bugs should be dramatically reduced.  The one remaining bug
   has to do with constant handling, which I actually introduced in
   "union-find" checkins.
3. The code is much easier to follow, as a result of fewer special cases.
   It's probably also smaller.  yaay.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8842 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-03 18:46:24 +00:00
Misha Brukman
c6315d9b27 Spell `occurrence' correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8388 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-08 03:08:43 +00:00
Chris Lattner
c34c13245a This is now unnecessary 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8347 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-04 23:38:22 +00:00
Chris Lattner
ad217a4ca2 Fix bug: Linker/2003-08-28-TypeResolvesGlobal2.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8206 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-29 05:11:34 +00:00
Chris Lattner
652f032ce9 Fix bug: Linker/2003-08-28-TypeResolvesGlobal.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8202 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-29 04:49:54 +00:00
Chris Lattner
949a362802 Remove redundant const qualifiers from cast<> expressions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7253 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 15:30:06 +00:00
Chris Lattner
e3d3219f76 Remove using declarations and extraneous #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6303 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-22 21:47:17 +00:00
Chris Lattner
197ff79a8c Fix bug: Assembler/2002-12-15-GlobalResolve.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5039 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-15 16:41:52 +00:00
Chris Lattner
8e637a9383 planes is not spelled with an O 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5037 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-15 16:20:23 +00:00
Chris Lattner
0dad6e9c95 - Eliminate SymbolTable::ParentSymTab, ST::localLookup, and 
Function::ParentSymTab.  These aren't needed at all.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4186 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-15 21:26:29 +00:00
Chris Lattner
7e70829632 MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2779 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 16:13:24 +00:00
Chris Lattner
d6b60805e8 We actually need this code for the release build to prevent link errors, 
un#ifdef it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2606 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-10 18:54:35 +00:00
Chris Lattner
25d15a7ff7 Remove some gross code by using the Value::dump method to do debug dumps 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2150 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-07 22:33:13 +00:00
Chris Lattner
79df7c0aaa Change references from Method to Function 
change references from MethodARgument to FunctionArgument


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1991 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-26 18:01:55 +00:00
Chris Lattner
e82f1c6cb7 * Add new method localLookup 
* SymbolTable::remove(Value *N) checks to see if we are internally
  inconsistent before looking for a type plane (caused a crash)
* insertEntry now does a local lookup instead of a global lookup, which was
  causing an infinite loop in the renamer logic.
* Added assertions to make sure stuff stays happy
* Now the linker correctly links the SPECINT2000 mcf benchmark


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1840 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-08 20:26:17 +00:00
Chris Lattner
d71cc4b518 This checkin fixes the bug described in: 
test/Regression/Assembler/2002-01-24-BadSymbolTableAssert.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1583 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-25 03:56:34 +00:00
Chris Lattner
697954c15d Changes to build successfully with GCC 3.02 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1503 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-20 22:54:45 +00:00
Chris Lattner
e9bb2df410 Rename ConstPoolVal -> Constant 
Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1407 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-03 22:26:30 +00:00
Chris Lattner
cee8f9ae67 Create a new #include "Support/..." directory structure to move things 
from "llvm/Support/..." that are not llvm dependant.

Move files and fix #includes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1400 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-27 00:03:19 +00:00
Chris Lattner
c267f7bcc0 If a name conflict occurs when inserting a value, rename it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1346 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-26 17:01:18 +00:00
Chris Lattner
e244a25014 Fix major bugs in type resolution 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1092 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-03 03:27:53 +00:00
Chris Lattner
2172ca1bab Remove unnamed prototypes that are created. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@964 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-23 15:30:18 +00:00
Chris Lattner
e638c10cb0 More symbol table bugfixes that are impossible to track down. Goody 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@960 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-23 02:32:45 +00:00
Chris Lattner
5855f0db2a Allow unresolved/opaque types to be read and written to bytecode files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@959 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-23 01:53:22 +00:00
Chris Lattner
c895294762 Fix a problem occuring with type unification of symbol table entries 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@955 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 21:59:46 +00:00
Chris Lattner
9245fc75a4 Fix bug exposed by this testcase: 
declare int "call_operand"      (%rtx_def*, int)        ;; Prototype for: call_operand
declare int "restore_operand"   (%rtx_def*, int)        ;; Prototype for: restore_operand

%rtx_def = type opaque
%rtx_def = type int
implementation


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@934 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 04:55:44 +00:00
Chris Lattner
762a2418a1 Convert a runtime check into an assertion 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@772 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-13 06:58:56 +00:00
Chris Lattner
4387370c1c Factor parentness out of Module & GlobalVariable into GlobalValue 
Implement SymbolTable debug/dump utility


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@710 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-03 19:28:15 +00:00
Chris Lattner
cfe26c930a Add more support for new style casts 
Convert more code to use them


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@695 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-01 18:26:53 +00:00
Chris Lattner
2fd4413a7e Types and constnats are wierd objects in the symtabs 
Support abstract types in symtab


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@464 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-09-07 16:48:17 +00:00
Chris Lattner
36e4b8aec4 Make error msg nicer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-28 17:52:14 +00:00
Chris Lattner
57dbb3ad63 Moved inline/llvm/Tools/* to include/llvm/Support/* 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-07-23 17:46:59 +00:00
Chris Lattner
7fc9fe3439 Miscellaneous cleanups: 
* Convert post to pre-increment for for loops
  * Use generic programming more
  * Use new Value::cast* instructions
  * Use new Module, Method, & BasicBlock forwarding methods
  * Use new facilities in STLExtras.h
  * Use new Instruction::isPHINode() method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-06-27 23:41:11 +00:00
Chris Lattner
20554f11d0 Moved UnaryOperator::create to InstrTypes.cpp until there is an iUnaryOps.cpp 
Moved BinaryOperator::create to iBinaryOperators.cpp
Add getUniqueName to SymbolTable


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-06-25 07:33:13 +00:00
Chris Lattner
009505452b Initial revision 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-06-06 20:29:01 +00:00