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Commit Graph

77 Commits

Author SHA1 Message Date
Chris Lattner
1752fa9899 Hide debugging options
llvm-svn: 2676
2002-05-20 21:39:10 +00:00
Vikram S. Adve
3d968bccd8 Better folding getelementptr operations with mixed
array and struct indexes.
Update operand values in CallArgsDescriptor (a new class)
when replacing constant values with immediates.

llvm-svn: 2645
2002-05-19 15:34:29 +00:00
Vikram S. Adve
883c425f15 cpValue2Value now needs a vector of MachineInstr to store return values.
llvm-svn: 2644
2002-05-19 15:31:08 +00:00
Chris Lattner
fd8d5b852c Replace all usages of Type::isPointerType with isa<PointerType>
llvm-svn: 2486
2002-05-06 16:15:30 +00:00
Chris Lattner
ba813cb36f Add neccesary #include
llvm-svn: 2406
2002-04-29 18:48:55 +00:00
Chris Lattner
96e0c48175 Eliminate duplicate or unneccesary #include's
llvm-svn: 2397
2002-04-29 17:42:12 +00:00
Chris Lattner
321a8cf4ba Split ConstantVals.h into Constant.h and Constants.h
llvm-svn: 2378
2002-04-28 19:55:58 +00:00
Chris Lattner
5e12c7caf5 Move FunctionArgument out of iOther.h into Argument.h and rename class to
be 'Argument' instead of FunctionArgument.

llvm-svn: 2216
2002-04-09 19:48:49 +00:00
Chris Lattner
7bc600203b GCC3.0 is reported to die without an alloca definition.
llvm-svn: 2186
2002-04-09 03:37:11 +00:00
Chris Lattner
e7a2ce6e4e Don't leak memory like a seive
llvm-svn: 2185
2002-04-08 23:09:07 +00:00
Chris Lattner
56229b8690 Value cannot be directly instantiated. I think that this code was TRYING to
make a PHI node, although it was badly broken.  This keeps tests passing, so
we'll go with it.

llvm-svn: 2184
2002-04-08 22:05:54 +00:00
Chris Lattner
bc15ae64dd Change references to the Method class to be references to the Function
class.  The Method class is obsolete (renamed) and all references to it
are being converted over to Function.

llvm-svn: 2144
2002-04-07 20:49:59 +00:00
Vikram S. Adve
1e6ab6f476 Fix a bug in previous bug fix.
llvm-svn: 2069
2002-03-31 18:56:51 +00:00
Chris Lattner
849c762b02 Change references from Method to Function
change references from MethodARgument to FunctionArgument

llvm-svn: 1991
2002-03-26 18:01:55 +00:00
Vikram S. Adve
34306e0e1c Major overhaul to FoldGetElemPtr to handle mixed array and struct refs.
llvm-svn: 1968
2002-03-24 03:37:53 +00:00
Vikram S. Adve
8493ae74b2 Use deterministic iterator for treeRoots.
llvm-svn: 1967
2002-03-24 03:36:52 +00:00
Vikram S. Adve
a141a7190b Change treeRoots data structure to make enumeration deterministic.
llvm-svn: 1962
2002-03-24 03:24:00 +00:00
Vikram S. Adve
b26ed73c33 Constants are now added to the constant pool only when a load
instruction is actually generated for them.
Rename the different versions of SetMachineOperand.

llvm-svn: 1903
2002-03-18 03:33:43 +00:00
Vikram S. Adve
3fe5a9e913 Use vector for machine instructions returned by GetInstructionsByRule.
Fix constants in instructions generated for Phi elimination.

llvm-svn: 1902
2002-03-18 03:31:54 +00:00
Chris Lattner
8e9be000a7 * Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into
llvm/Support/CFG.h
* Make pred & succ iterators for intervals global functions
* Add #includes that are now neccesary because BasicBlock.h doesn't include
  InstrTypes.h anymore

llvm-svn: 1750
2002-02-12 22:39:50 +00:00
Chris Lattner
b0a2c5546b Method.h no longer includes BasicBlock.h
Method::inst_* is now in llvm/Support/InstIterator.h
GraphTraits specializations for BasicBlock and Methods are now in llvm/Support/CFG.h

llvm-svn: 1746
2002-02-12 21:07:25 +00:00
Chris Lattner
92340322ab * Switch over to cleaner TmpInstruction model
llvm-svn: 1648
2002-02-03 07:39:06 +00:00
Chris Lattner
53b8194805 * Straighten out #includes
* Switch to MAchineCodeForInstruction model instead of MachineCodeForVMInstr

llvm-svn: 1647
2002-02-03 07:33:46 +00:00
Chris Lattner
4e43c744da * Swich to annotation model for MachineCodeForInstruction
llvm-svn: 1646
2002-02-03 07:31:41 +00:00
Chris Lattner
3dc9a2a61f Changes to build successfully with GCC 3.02
llvm-svn: 1503
2002-01-20 22:54:45 +00:00
Vikram S. Adve
0607fbbf01 Eliminate all uses of memInst->getIndicesBROKEN().
llvm-svn: 1485
2001-12-15 00:36:32 +00:00
Chris Lattner
c4a5815033 Renamed inst_const_iterator -> const_inst_iterator
Renamed op_const_iterator   -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()

llvm-svn: 1408
2001-12-04 00:03:30 +00:00
Chris Lattner
f6b7da2bb5 Rename ConstPoolVal -> Constant
Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h

llvm-svn: 1407
2001-12-03 22:26:30 +00:00
Chris Lattner
bcf2df7058 Split the PHINode class out from the iOther.h file into the iPHINode.h file
llvm-svn: 1405
2001-12-03 18:02:31 +00:00
Chris Lattner
463cc31132 Create a new #include "Support/..." directory structure to move things
from "llvm/Support/..." that are not llvm dependant.

Move files and fix #includes

llvm-svn: 1400
2001-11-27 00:03:19 +00:00
Chris Lattner
9236d30e29 The old getIndices has been deprecated, because it no longer works. It now
is named getIndicesBROKEN() and shall be removed when the codebase is updated
to not call it

llvm-svn: 1338
2001-11-26 16:56:19 +00:00
Ruchira Sasanka
647337ad60 Added naming to inserted phi copy values - for easy debugging
llvm-svn: 1325
2001-11-15 20:46:40 +00:00
Ruchira Sasanka
9892c23157 Changed phi elimination code
llvm-svn: 1311
2001-11-15 00:27:14 +00:00
Vikram S. Adve
a8f8fd19c0 Don't assume constant operand can only be in position 1!
llvm-svn: 1308
2001-11-14 18:49:45 +00:00
Vikram S. Adve
9ed66f8e94 Idiotic error in last fix.
llvm-svn: 1306
2001-11-14 17:55:02 +00:00
Vikram S. Adve
e3c0a06ef9 Don't need to load a NULL pointer constant from memory!
llvm-svn: 1305
2001-11-14 17:24:49 +00:00
Chris Lattner
4046596beb Remove much cruft from the MemAccessInst instruction
llvm-svn: 1298
2001-11-14 11:27:58 +00:00
Ruchira Sasanka
d6c5e0f535 For phi elimination, now we are generating only one instruction
using cpValue2Value instead of
passing vector to createCopyInstructionByType.

llvm-svn: 1272
2001-11-12 19:42:27 +00:00
Ruchira Sasanka
9b7638e108 Added phi elimination code - not final
llvm-svn: 1264
2001-11-12 14:44:50 +00:00
Vikram S. Adve
2cdcbfb6e0 Major overhaul of stack frame management.
llvm-svn: 1185
2001-11-08 04:47:06 +00:00
Chris Lattner
ea63d43a07 Minor method rename
llvm-svn: 1119
2001-11-04 08:08:34 +00:00
Vikram S. Adve
7cb485ebbd Record constants that need to be emitted in the assembly code.
llvm-svn: 1010
2001-10-28 21:46:23 +00:00
Vikram S. Adve
1beadb278b Cosmetic changes only.
llvm-svn: 946
2001-10-22 13:51:09 +00:00
Vikram S. Adve
34b17e8a37 1. Add a bottom-up pass on BURG trees that is used to fix constant operands.
Needs to be bottom up because constant values may be forward-substituted
   to their uses (i.e., into the parent in the BURG tree).
2. Move most of the constant-fixup code into machine-indepedent file
   InstrSelectionSupport.cpp.

llvm-svn: 859
2001-10-17 23:57:50 +00:00
Vikram S. Adve
2c19cf9a69 Machine-independent code generation routines used in instruction
selection.  These used to live in several different places before.

llvm-svn: 719
2001-10-10 20:50:43 +00:00
Vikram S. Adve
34c44524a7 Moved code generation support routines to InstrSelectionSupport.cpp.
llvm-svn: 717
2001-10-10 20:49:07 +00:00
Chris Lattner
08b1dde37e Commit more code over to new cast style
llvm-svn: 697
2001-10-02 03:41:24 +00:00
Chris Lattner
ad1b0a1a83 Convert more code to use new style casts
Eliminate old style casts from value.h

llvm-svn: 696
2001-10-01 20:11:19 +00:00
Vikram S. Adve
8c431d2726 Change ! ( ...== ...) to !=.
llvm-svn: 680
2001-09-30 23:45:08 +00:00
Chris Lattner
b545b1f5e9 Don't check for null on delete
llvm-svn: 624
2001-09-18 17:02:42 +00:00