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3543 Commits

Author SHA1 Message Date
Ruchira Sasanka
3d878424d2 No major change - commented some debug code 
llvm-svn: 849
 2001-10-16 01:33:55 +00:00
Ruchira Sasanka
5b8971f418 Added support for caller saving 
llvm-svn: 847
 2001-10-16 01:23:19 +00:00
Chris Lattner
24872c8838 Print Debug Code to stderr instead of stdout so that it doesn't mess up the assembly output 
llvm-svn: 841
 2001-10-15 18:30:06 +00:00
Chris Lattner
f3f1e452ea Output to cerr rather than cout so that debug info doesn't mess up assembly generation 
llvm-svn: 840
 2001-10-15 18:15:27 +00:00
Ruchira Sasanka
2a6cc8300d updated suggesting/coloring of call & return args & implicit operands. 
Changed added instr to a deque (from a vector)

llvm-svn: 831
 2001-10-15 16:26:38 +00:00
Ruchira Sasanka
33535773cb fixed a coalscing bug 
llvm-svn: 828
 2001-10-15 16:22:44 +00:00
Chris Lattner
2b3369567e * Fix privacy issues on RegToRefVecMap 
* Fix initialization order problems...

llvm-svn: 762
 2001-10-13 06:51:01 +00:00
Ruchira Sasanka
7c10e086eb --corrected coalescing test: coalsed only if two are of the same reg class 
llvm-svn: 729
 2001-10-12 17:48:18 +00:00
Vikram S. Adve
1235b330f7 Add graph edges due to implicit refs in each machine instruction. 
llvm-svn: 724
 2001-10-11 04:22:45 +00:00
Vikram S. Adve
d50b665acf Don't insert useful instructions in delay slot of a RETURN. 
llvm-svn: 721
 2001-10-10 20:58:11 +00:00
Vikram S. Adve
192686db96 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
c36a504cfe Moved code generation support routines to InstrSelectionSupport.cpp. 
llvm-svn: 717
 2001-10-10 20:49:07 +00:00
Chris Lattner
da55810666 Commit more code over to new cast style 
llvm-svn: 697
 2001-10-02 03:41:24 +00:00
Chris Lattner
3856934386 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
Chris Lattner
4b717c0edc Add support for new style casts 
llvm-svn: 694
 2001-10-01 16:18:37 +00:00
Ruchira Sasanka
acffb966b9 removing phy regaloc - incorrect file 
llvm-svn: 682
 2001-09-30 23:52:14 +00:00
Vikram S. Adve
813ffcc4f6 Change ! ( ...== ...) to !=. 
llvm-svn: 680
 2001-09-30 23:45:08 +00:00
Vikram S. Adve
e44abbb99d Improved dump for disp type operand. 
llvm-svn: 679
 2001-09-30 23:44:19 +00:00
Vikram S. Adve
819635eb7c Bug fixes: 
(1) Ensure that delay slot instructions are not moved out of place (this
    was happening for some CALL instructions).  Basically, we need to
    move all delay slot instructions out of the graph and handle them
    along with the delayed control transfer instruction.
(2) Mark scheduled instructions correctly when instructions are scheduled
    in more than one cycle in a single step (due to delay slots).

llvm-svn: 678
 2001-09-30 23:43:34 +00:00
Vikram S. Adve
f734fc2af7 Minor changes for bug fixes in SchedGraph.cpp. 
llvm-svn: 677
 2001-09-30 23:37:26 +00:00
Vikram S. Adve
2b2ca42761 Two bug fixes: 
(1) Add edges for Values that are written by multiple m/c instructions
(2) Add edges for LLVM operands that are not machine operands (e.g., Call args)

llvm-svn: 676
 2001-09-30 23:36:58 +00:00
Ruchira Sasanka
560b0ad482 added suggesting color support 
llvm-svn: 673
 2001-09-30 23:19:57 +00:00
Ruchira Sasanka
e3b9faddad --added suggesting colors; call/ret arg handling 
llvm-svn: 670
 2001-09-30 23:11:59 +00:00
Chris Lattner
bb09a10929 Pull iterators out of CFG.h and CFGdecls and put them in Support directory 
llvm-svn: 664
 2001-09-28 22:56:31 +00:00
Ruchira Sasanka
72727bf358 -- removed debugging messages 
llvm-svn: 651
 2001-09-19 22:39:58 +00:00
Ruchira Sasanka
213b3621ac -fixed return value bug. 
llvm-svn: 650
 2001-09-19 22:31:21 +00:00
Chris Lattner
da876eff3c Change debug info from #define to command line option 
Clean up extra debug info that wasn't guarded

llvm-svn: 647
 2001-09-19 16:26:23 +00:00
Chris Lattner
d89425bb58 Change debug info from #define to command line option 
llvm-svn: 646
 2001-09-19 16:26:10 +00:00
Chris Lattner
1bec3bd0a4 * REMOVE extraneous debug info if DEBUG_RA is not set 
* Spell PhyRegAlloc right.

llvm-svn: 645
 2001-09-19 16:09:04 +00:00
Ruchira Sasanka
219f777bad *** empty log message *** 
llvm-svn: 634
 2001-09-18 22:57:47 +00:00
Ruchira Sasanka
1f331f258b -- updated printing 
llvm-svn: 631
 2001-09-18 22:43:57 +00:00
Chris Lattner
1d06a46723 Remove a copy of a bunch of code 
llvm-svn: 630
 2001-09-18 18:15:40 +00:00
Chris Lattner
3c6ce06243 Don't check for null on delete 
llvm-svn: 624
 2001-09-18 17:02:42 +00:00
Vikram S. Adve
82d1e14e7f Cast unsigned to int! It was causing a nice little bug. 
llvm-svn: 614
 2001-09-18 12:57:39 +00:00
Vikram S. Adve
bb81dae651 Minor changes. 
llvm-svn: 613
 2001-09-18 12:56:28 +00:00
Vikram S. Adve
0c51cf0f51 Don't add instructions to subtree for Phi or Call. 
Free tree nodes when done.
Avoid obscuring code with for_each and bind_obj :-)

llvm-svn: 612
 2001-09-18 12:54:27 +00:00
Vikram S. Adve
8656a80661 Format file header. 
llvm-svn: 611
 2001-09-18 12:52:03 +00:00
Vikram S. Adve
703297cf24 Add new entry/exit edges when removing delay slot nodes from the graph. 
Renamed some header files.

llvm-svn: 610
 2001-09-18 12:51:38 +00:00
Vikram S. Adve
3e8029dc07 Moved erase edge functions to class SchedGraph. 
Add new dummy edges when deleting existing edges.

llvm-svn: 609
 2001-09-18 12:50:40 +00:00
Vikram S. Adve
270766a210 Renamed some header files. 
llvm-svn: 608
 2001-09-18 12:49:39 +00:00
Vikram S. Adve
fa64a35a01 Moved erase-edge functions from SchedGraphNode to SchedGraph. 
Renamed some header files.

llvm-svn: 607
 2001-09-18 12:49:26 +00:00
Vikram S. Adve
06225084b9 Minor fixes: renamed target machine files; fold sched info into TargetMachine. 
llvm-svn: 603
 2001-09-18 12:41:43 +00:00
Ruchira Sasanka
8efbd10c86 modified machine code printing 
llvm-svn: 595
 2001-09-15 21:11:11 +00:00
Ruchira Sasanka
86b2ad4b7c --added methods for printing 
llvm-svn: 592
 2001-09-15 19:08:41 +00:00
Ruchira Sasanka
bae3812a95 added setRegForValue to MachineOperand class 
llvm-svn: 591
 2001-09-15 19:07:45 +00:00
Ruchira Sasanka
6fd9532e54 fixed printing messages 
llvm-svn: 590
 2001-09-15 19:06:58 +00:00
Ruchira Sasanka
fe0292e68d -- debug messages dissabled 
llvm-svn: 589
 2001-09-15 16:54:40 +00:00
Ruchira Sasanka
f60342a231 --reg alloc code added 
llvm-svn: 587
 2001-09-15 00:33:26 +00:00
Ruchira Sasanka
671428c8a7 -reg alloc code 
llvm-svn: 586
 2001-09-15 00:31:44 +00:00
Ruchira Sasanka
11002a7b93 added RegAlloc Directory to DIRS 
llvm-svn: 581
 2001-09-14 21:28:17 +00:00