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bacbe6b240
Commit Graph

722 Commits

Author SHA1 Message Date
Vikram S. Adve
bacbe6b240 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
a110ccca19 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
4d696efa99 Added two more helper functions for instruction creation. 
llvm-svn: 2819
 2002-07-08 22:33:45 +00:00
Vikram S. Adve
da5e272403 Moved MachineCodeForBB to be an annotation on BasicBlock. 
llvm-svn: 2818
 2002-07-08 22:31:11 +00:00
Anand Shukla
ffc5389151 Add new << to allow printing modules by reference. 
llvm-svn: 2814
 2002-07-03 16:52:15 +00:00
Chris Lattner
511bea239c Fix comment 
llvm-svn: 2803
 2002-06-30 15:50:09 +00:00
Anand Shukla
5dbf11fc92 added include<iostream> for cerr 
llvm-svn: 2800
 2002-06-25 22:04:00 +00:00
Chris Lattner
e91a294e94 We must with with GCC 2.95 :( 
llvm-svn: 2787
 2002-06-25 20:33:28 +00:00
Anand Shukla
bddcd163a1 changes to make it compatible with 64bit gcc 
llvm-svn: 2786
 2002-06-25 20:22:25 +00:00
Anand Shukla
8132ad5667 Added setSuccessor() method to terminator instructions 
llvm-svn: 2784
 2002-06-25 20:17:40 +00:00
Chris Lattner
dfd421a7df MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
 2002-06-25 16:13:24 +00:00
Chris Lattner
cee706572b *** empty log message *** 
llvm-svn: 2777
 2002-06-25 16:12:52 +00:00
Chris Lattner
fcd8e95495 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
7ec0950f3a Simplify the interface to local dce and constprop 
llvm-svn: 2750
 2002-05-26 20:18:35 +00:00
Chris Lattner
e61bc07952 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
ddd0665112 Add a new setSuccessor method to terminator instructions 
llvm-svn: 2730
 2002-05-23 15:48:41 +00:00
Chris Lattner
8d9046d031 Implement DataTypes.h in terms of inttypes.h 
llvm-svn: 2729
 2002-05-23 15:48:12 +00:00
Chris Lattner
07732a38b7 Avoid #including CommandLine.h 
llvm-svn: 2710
 2002-05-22 17:06:56 +00:00
Chris Lattner
7f8f0b5863 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
555163a0ab 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
4b29ff417d Simplify interface to ConstantFoldTerminator 
llvm-svn: 2697
 2002-05-21 20:04:50 +00:00
Chris Lattner
ae889c277a Expose CFG simplification pass 
llvm-svn: 2696
 2002-05-21 20:04:15 +00:00
Chris Lattner
e56e490790 Cleanups, rename IsPowerOf2 to isPowerOf2 
llvm-svn: 2662
 2002-05-19 21:19:55 +00:00
Vikram S. Adve
5a71686624 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
45eb62b709 Added parameter IntRegSize for standard general-purpose register size. 
llvm-svn: 2652
 2002-05-19 15:44:07 +00:00
Vikram S. Adve
ee3fd3dda9 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
8261256950 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
2552231a8c 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
0cc9f53701 MachineInstr now inherits from Annotable. 
llvm-svn: 2647
 2002-05-19 15:39:59 +00:00
Vikram S. Adve
1f8badf623 Annotation class for MachineInstr. 
llvm-svn: 2643
 2002-05-19 15:30:21 +00:00
Vikram S. Adve
a5968c518f 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
9d013ca535 Invoke inst has side effects! 
llvm-svn: 2619
 2002-05-14 04:20:25 +00:00
Chris Lattner
2735171cf5 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
5a85ea20e5 Add prototype for LICM pass 
llvm-svn: 2612
 2002-05-10 22:44:16 +00:00
Chris Lattner
708b869951 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
ff9f677248 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
625396c63a 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
a9e4b660ff Initial checkin of Statistic class 
llvm-svn: 2599
 2002-05-10 15:36:56 +00:00
Chris Lattner
ca6c5955f4 remove deprecated getInstType() method 
llvm-svn: 2595
 2002-05-10 13:28:47 +00:00
Chris Lattner
93ba8ba0a9 Add prototype for the PiNodeInserter pass 
llvm-svn: 2592
 2002-05-10 05:40:37 +00:00
Chris Lattner
1212eabe1f Add expr reassociation pass prototype 
llvm-svn: 2558
 2002-05-08 22:19:01 +00:00
Sumant Kowshik
64cf4b95c9 *** empty log message *** 
llvm-svn: 2552
 2002-05-08 18:09:58 +00:00
Chris Lattner
abf9a50ee5 Spell aggressive right 
llvm-svn: 2549
 2002-05-07 22:12:52 +00:00
Chris Lattner
2573cd6d56 Fix misspelling 
llvm-svn: 2548
 2002-05-07 22:12:36 +00:00
Chris Lattner
5b99f25879 These files are supersumed by include/llvm/Transforms/Scalar.h 
llvm-svn: 2534
 2002-05-07 19:38:42 +00:00
Chris Lattner
bb3896eed3 New header file to replace all of the Scalar/*.h files. 
llvm-svn: 2533
 2002-05-07 19:37:18 +00:00
Chris Lattner
d5b2b2afa5 Checkin headers for Utils library 
llvm-svn: 2528
 2002-05-07 18:52:48 +00:00
Chris Lattner
d365f9465f Cleanup implementation a bit + comments 
llvm-svn: 2527
 2002-05-07 18:51:44 +00:00
Chris Lattner
186adba046 Update header after moving file 
llvm-svn: 2522
 2002-05-07 18:34:57 +00:00
Chris Lattner
51d7a923f5 Remove long dead file 
llvm-svn: 2521
 2002-05-07 18:20:10 +00:00