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725 Commits

Author SHA1 Message Date
Anand Shukla 4ddf053a63 added std:: to hash_set 
llvm-svn: 2846
 2002-07-09 19:18:16 +00:00
Chris Lattner d6e237ff52 Include header in the compiler-neutral location 
llvm-svn: 2843
 2002-07-09 16:50:24 +00:00
Vikram S. Adve 00ee3ee0d3 cpMem<->Reg functions now support CC registers (int and FP) correctly. 
A scratch register has to be provided when needed to do the copy.
Also, cpMem<->Reg functions now return a vector of machine instructions.

Added several get{Class,Type} functions.

Suggest/Color methods may modify the MachineInstr (and always did),
so don't make that argument const!

llvm-svn: 2824
 2002-07-08 22:44:14 +00:00
Vikram S. Adve dc21fb7775 Interface to class MachineCodeForBasicBlock. 
Moved here from MachineInstr.h to make it an annotation on BasicBlock.

llvm-svn: 2823
 2002-07-08 22:40:34 +00:00
Vikram S. Adve 6c013a9689 Moved class MachineCodeForBasicBlock to MachineCodeForBasicBlock.{cpp,h}. 
An (explicit or implicit) operand may now be both a def and a use.
Also add a set of regs used by each instruction.
dump() no longer takes an optional argument, which doesn't work in gdb.

llvm-svn: 2821
 2002-07-08 22:38:45 +00:00
Vikram S. Adve 50684c092d Added two more helper functions for instruction creation. 
llvm-svn: 2819
 2002-07-08 22:33:45 +00:00
Vikram S. Adve 6e792fca91 Moved MachineCodeForBB to be an annotation on BasicBlock. 
llvm-svn: 2818
 2002-07-08 22:31:11 +00:00
Anand Shukla bc7054b466 Add new << to allow printing modules by reference. 
llvm-svn: 2814
 2002-07-03 16:52:15 +00:00
Chris Lattner 03b18721be Fix comment 
llvm-svn: 2803
 2002-06-30 15:50:09 +00:00
Anand Shukla 949659c0e2 added include<iostream> for cerr 
llvm-svn: 2800
 2002-06-25 22:04:00 +00:00
Chris Lattner 2d38db3b45 We must with with GCC 2.95 :( 
llvm-svn: 2787
 2002-06-25 20:33:28 +00:00
Anand Shukla f1c0d920e3 changes to make it compatible with 64bit gcc 
llvm-svn: 2786
 2002-06-25 20:22:25 +00:00
Anand Shukla f1aafa4236 Added setSuccessor() method to terminator instructions 
llvm-svn: 2784
 2002-06-25 20:17:40 +00:00
Chris Lattner 113f4f4609 MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
 2002-06-25 16:13:24 +00:00
Chris Lattner fda72b1aad *** empty log message *** 
llvm-svn: 2777
 2002-06-25 16:12:52 +00:00
Chris Lattner e7779b56a0 Allow const bb's to be checked for containment in a loop 
llvm-svn: 2754
 2002-06-03 22:10:48 +00:00
Chris Lattner 6457590f1b Simplify the interface to local dce and constprop 
llvm-svn: 2750
 2002-05-26 20:18:35 +00:00
Chris Lattner abe98198a8 Convert RegClass::IsColorUsedArr from a dynamically allocated array to 
a vector.  This makes asserting on array bounds easier.

llvm-svn: 2731
 2002-05-23 15:50:03 +00:00
Chris Lattner 54474c75ec Add a new setSuccessor method to terminator instructions 
llvm-svn: 2730
 2002-05-23 15:48:41 +00:00
Chris Lattner d99d9d5aef Implement DataTypes.h in terms of inttypes.h 
llvm-svn: 2729
 2002-05-23 15:48:12 +00:00
Chris Lattner d5ed3694ae Avoid #including CommandLine.h 
llvm-svn: 2710
 2002-05-22 17:06:56 +00:00
Chris Lattner 5184bdc596 Implement a new command line option, -debug, which is meant to unify all of 
the random debugging macros scattered throughout llvm.

The new DEBUG(x) macro should be used instead of special purpose debug macros.

llvm-svn: 2709
 2002-05-22 17:06:20 +00:00
Chris Lattner 8f7b500fff Add ability to update existing variables with values read from the command line 
to certain classes.  This is nice because it means that in header files we can
just declare a value, and still have that value be set based on a command-line
argument.  The difference is now that the #include of CommandLine.h does not
need to go into the header file as well.

llvm-svn: 2708
 2002-05-22 17:03:05 +00:00
Chris Lattner 4b009adc77 Simplify interface to ConstantFoldTerminator 
llvm-svn: 2697
 2002-05-21 20:04:50 +00:00
Chris Lattner c18f65fdae Expose CFG simplification pass 
llvm-svn: 2696
 2002-05-21 20:04:15 +00:00
Chris Lattner 84dc8633e8 Cleanups, rename IsPowerOf2 to isPowerOf2 
llvm-svn: 2662
 2002-05-19 21:19:55 +00:00
Vikram S. Adve e363307e49 Added log2 for log-base-2 and also modified IsPower2 to use it. 
llvm-svn: 2653
 2002-05-19 15:46:52 +00:00
Vikram S. Adve 18d5a88024 Added parameter IntRegSize for standard general-purpose register size. 
llvm-svn: 2652
 2002-05-19 15:44:07 +00:00
Vikram S. Adve c479fd5cd9 New function CreateSignExtensionInstructions. 
Methods now take MachineCodeForInstruction& as an argument and record
temporary values in it directly, instead of return the temps.
Really simplifies callers.

llvm-svn: 2651
 2002-05-19 15:43:31 +00:00
Vikram S. Adve 58d578957d Many functions that returned a single MachineInstr now take a 
vector of MachineInstr* to return multiple ones.

llvm-svn: 2650
 2002-05-19 15:42:21 +00:00
Vikram S. Adve d379fe042a Better interface to generating machine instr for common cases 
(many places still need to be updated to use this interface).

llvm-svn: 2648
 2002-05-19 15:40:41 +00:00
Vikram S. Adve a98ff36ec1 MachineInstr now inherits from Annotable. 
llvm-svn: 2647
 2002-05-19 15:39:59 +00:00
Vikram S. Adve 1e45411a31 Annotation class for MachineInstr. 
llvm-svn: 2643
 2002-05-19 15:30:21 +00:00
Vikram S. Adve 8b831746be Add integer register size field. 
Make all sizes and offsets uint64_t instead of uint.
Fixed GetIndexedOffset to handle mixed array and struct indices.

llvm-svn: 2641
 2002-05-19 15:28:02 +00:00
Chris Lattner 3262f9406b Invoke inst has side effects! 
llvm-svn: 2619
 2002-05-14 04:20:25 +00:00
Chris Lattner da6743e60c Add method to check to see if two _Instructions_ dominate each other 
llvm-svn: 2616
 2002-05-13 22:03:16 +00:00
Chris Lattner b9f60c24d9 Add prototype for LICM pass 
llvm-svn: 2612
 2002-05-10 22:44:16 +00:00
Chris Lattner d5696e7125 Make sure to call the derived visit versions from the ranged iterator. 
llvm-svn: 2607
 2002-05-10 22:21:05 +00:00
Chris Lattner 94b4c5fe83 Add explicit abort so optimized build knows that the function does not return 
llvm-svn: 2605
 2002-05-10 18:53:55 +00:00
Chris Lattner e5bf51fc4f Add an explicit abort so that the optimized build knows the function does 
not return.

llvm-svn: 2604
 2002-05-10 18:53:21 +00:00
Chris Lattner 529ad64148 Initial checkin of Statistic class 
llvm-svn: 2599
 2002-05-10 15:36:56 +00:00
Chris Lattner b621decdad remove deprecated getInstType() method 
llvm-svn: 2595
 2002-05-10 13:28:47 +00:00
Chris Lattner f3d6e41d29 Add prototype for the PiNodeInserter pass 
llvm-svn: 2592
 2002-05-10 05:40:37 +00:00
Chris Lattner 5fbada2e21 Add expr reassociation pass prototype 
llvm-svn: 2558
 2002-05-08 22:19:01 +00:00
Sumant Kowshik cf3afd9dc5 *** empty log message *** 
llvm-svn: 2552
 2002-05-08 18:09:58 +00:00
Chris Lattner f1b3d4f27a Spell aggressive right 
llvm-svn: 2549
 2002-05-07 22:12:52 +00:00
Chris Lattner e3fdc3355a Fix misspelling 
llvm-svn: 2548
 2002-05-07 22:12:36 +00:00
Chris Lattner ac70e1cdd0 These files are supersumed by include/llvm/Transforms/Scalar.h 
llvm-svn: 2534
 2002-05-07 19:38:42 +00:00
Chris Lattner 6a74c61af3 New header file to replace all of the Scalar/*.h files. 
llvm-svn: 2533
 2002-05-07 19:37:18 +00:00
Chris Lattner 1ccea0a64c Checkin headers for Utils library 
llvm-svn: 2528
 2002-05-07 18:52:48 +00:00