Vikram S. Adve
00436e5f21
Moved implementation of class UltraSparcInstrInfo to SparcInstrInfo.cpp.
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llvm-svn: 863
2001-10-18 00:02:32 +00:00
Vikram S. Adve
b66fc8ac17
Added virtual function to generate an instruction sequence to
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load a constant into a register.
llvm-svn: 862
2001-10-18 00:02:06 +00:00
Vikram S. Adve
0b1e8f2577
Moved implementation of class UltraSparcInstrInfo here.
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llvm-svn: 861
2001-10-18 00:01:48 +00:00
Vikram S. Adve
44769fbb57
Only list automatically generated .cpp files.
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llvm-svn: 854
2001-10-17 12:34:26 +00:00
Ruchira Sasanka
26ab9c8e61
Added support for caller saving
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llvm-svn: 847
2001-10-16 01:23:19 +00:00
Chris Lattner
4737d9ac3d
Emit the proper .type declarations to tell the debugger what a function is
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llvm-svn: 845
2001-10-15 19:34:17 +00:00
Chris Lattner
06e9785523
Handle abnormal jmpl syntax correctly
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llvm-svn: 844
2001-10-15 19:21:31 +00:00
Chris Lattner
683166c06e
Output to cerr rather than cout so that debug info doesn't mess up assembly generation
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llvm-svn: 840
2001-10-15 18:15:27 +00:00
Ruchira Sasanka
de15e9b64e
updated suggesting/coloring of call & return args & implicit operands
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llvm-svn: 830
2001-10-15 16:25:28 +00:00
Chris Lattner
eba2b7cf61
Be const correct
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llvm-svn: 826
2001-10-15 15:54:43 +00:00
Vikram S. Adve
54bfbca17f
Forward operands into implicit uses as well as explicit ones.
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llvm-svn: 808
2001-10-14 23:28:43 +00:00
Vikram S. Adve
45536008e9
Two bug fixes that were suppressing some "load-constant-into-register" instrs.
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llvm-svn: 795
2001-10-14 18:10:33 +00:00
Chris Lattner
f1104f9d8a
Move the burg file to here. Add .in suffix to indicate that it gets
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preprocessed before burg gets to it
llvm-svn: 794
2001-10-14 17:26:21 +00:00
Chris Lattner
23de05d818
Make the sparc.burg file be a little more flexible and rubust in the fact of
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renumbering of instructions. It is still horribly broken and grossly dependant on the number of instructions, but now it is a least a little better.
Oh yeah it also works now.
llvm-svn: 793
2001-10-14 17:25:31 +00:00
Chris Lattner
e479974c19
Fix broken #endif
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llvm-svn: 768
2001-10-13 06:54:54 +00:00
Chris Lattner
9fb95b57db
* Add #include
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* Fix #endif problems
* Change to getCalledValue instead of getCalledMethod
llvm-svn: 767
2001-10-13 06:54:30 +00:00
Vikram S. Adve
cc2f052087
Record implicitRefs for each machine instruction instead of
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each VM instruction.
llvm-svn: 725
2001-10-11 04:23:19 +00:00
Vikram S. Adve
2f08c4c828
Insert code to load constants used as Call or Return arguments.
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Also, note return value of a Call as an "implicitUse".
llvm-svn: 720
2001-10-10 20:56:33 +00:00
Ruchira Sasanka
b7ab4088e7
--removed %g regs being allocated - fix later
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llvm-svn: 714
2001-10-09 23:36:13 +00:00
Chris Lattner
a01eda3091
* Both Method & GlobalVariable now subclass GlobalValue
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* ConstPoolPointerReference now represents a pointer to a GlobalValue
* Methods name references are now explicit pointers to methods
* Rename Value::GlobalVal to Value::GlobalVariableVal to avoid confusion
llvm-svn: 703
2001-10-03 14:53:21 +00:00
Chris Lattner
08b1dde37e
Commit more code over to new cast style
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llvm-svn: 697
2001-10-02 03:41:24 +00:00
Chris Lattner
ad1b0a1a83
Convert more code to use new style casts
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Eliminate old style casts from value.h
llvm-svn: 696
2001-10-01 20:11:19 +00:00
Chris Lattner
4c684cde80
Add more support for new style casts
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Convert more code to use them
llvm-svn: 695
2001-10-01 18:26:53 +00:00
Chris Lattner
43781f1f96
Add support for new style casts
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llvm-svn: 694
2001-10-01 16:18:37 +00:00
Chris Lattner
716c1ac09e
Fix emission of return instructions
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llvm-svn: 688
2001-10-01 02:32:34 +00:00
Vikram S. Adve
4bdadf3b6f
Several fixes:
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(1) Avoid hard-coding some register numbers.
(2) Fix some incorrect branch opcodes.
(3) Don't try to move int register to float register!
(4) If an operand being forwarded is a constant and it doesn't fit
into the immed field of the copy machine instruction, then
generate a load-constant instead of a copy.
(5) Use (unsigned long) 0 for copying a pointer via "add 0, ptr -> ptr2".
llvm-svn: 683
2001-10-01 00:12:53 +00:00
Vikram S. Adve
5201cd7f93
Change latency of setuw and setsw to 2 cycles.
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llvm-svn: 681
2001-09-30 23:46:57 +00:00
Ruchira Sasanka
cfc7b10745
added suggesting color support
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llvm-svn: 673
2001-09-30 23:19:57 +00:00
Ruchira Sasanka
897da2bda1
added support for suggesting colors
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llvm-svn: 671
2001-09-30 23:16:47 +00:00
Chris Lattner
082a95ea67
* Properly escape function names
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* Ignore %xcc argument on conditional branches
llvm-svn: 663
2001-09-28 15:07:24 +00:00
Chris Lattner
5390f15d0b
Check in bug fix for vadve
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llvm-svn: 662
2001-09-28 15:06:55 +00:00
Ruchira Sasanka
b43f15e73a
-- fixed a ret val bug
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llvm-svn: 652
2001-09-19 22:40:51 +00:00
Chris Lattner
2635fee3a8
Seperate instruction definitions into new SparcInstr.def file
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Move contents of SparcMachineInstrDesc[] out of SparcInternals.h
into Sparc.cpp
llvm-svn: 644
2001-09-19 15:56:23 +00:00
Chris Lattner
14d60a1971
Add EmitAssembly to mf
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llvm-svn: 637
2001-09-19 13:48:18 +00:00
Chris Lattner
d30d71f9e1
First cut at assembly output
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llvm-svn: 636
2001-09-19 13:47:27 +00:00
Chris Lattner
05d1751f8d
Add emitAssemblyMethod to TargetMachine
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llvm-svn: 635
2001-09-19 13:47:12 +00:00
Ruchira Sasanka
ee3ad646e2
-- ruchira
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llvm-svn: 632
2001-09-18 22:52:44 +00:00
Chris Lattner
30d7546b7d
Remove extraneous #includes
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llvm-svn: 627
2001-09-18 17:03:48 +00:00
Vikram S. Adve
ef4f0a345c
Renamed files to match the primary classes they provide.
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llvm-svn: 620
2001-09-18 13:10:05 +00:00
Vikram S. Adve
a163e94412
Renamed a header file.
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llvm-svn: 619
2001-09-18 13:04:53 +00:00
Vikram S. Adve
916f962d8b
Make class TargetMachine the common interface to all target-dependent
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information, including instr, sched, and reg information.
This allows us to allocate them all in one place and use them much
more uniformly.
llvm-svn: 618
2001-09-18 13:04:24 +00:00
Vikram S. Adve
a9b6105720
Allow pointer constants as well as integer and booleans.
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Skip over list nodes in ForwardOperand.
llvm-svn: 617
2001-09-18 13:03:13 +00:00
Vikram S. Adve
cfb2776d53
Make class TargetMachine the common interface to all target-dependent
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information, including instr, sched, and reg information.
Rename files to match the primary classes they provide.
Commented out call to register allocation until more tests run correctly.
llvm-svn: 616
2001-09-18 13:01:29 +00:00
Vikram S. Adve
bdbc6292fa
Renamed files to match the main classes they provide.
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Some other minor changes.
llvm-svn: 615
2001-09-18 12:58:33 +00:00
Ruchira Sasanka
9517b55411
modified printing of debug messages
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llvm-svn: 593
2001-09-15 19:11:31 +00:00
Ruchira Sasanka
422a5cb539
added register allocation code
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llvm-svn: 585
2001-09-15 00:30:44 +00:00
Ruchira Sasanka
803a63ced2
*** empty log message ***
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llvm-svn: 579
2001-09-14 20:31:39 +00:00
Chris Lattner
eb286a8ad2
Add support for loading and storing pointers...
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llvm-svn: 575
2001-09-14 20:00:02 +00:00
Chris Lattner
45ab5fc1ae
Fix a bug that caused a crash if a setcc had zero uses.
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llvm-svn: 574
2001-09-14 18:29:28 +00:00
Chris Lattner
d6a98c11bc
Chris seems fond of #include <vector>. Fix these. Also convert use list in
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Value to a vector instead of a list.
Move SchedGraph.h & SchedPriorities.h into lib/CodeGen/InstrScheduling
llvm-svn: 572
2001-09-14 16:56:32 +00:00
Chris Lattner
add21b5643
Add a comment
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llvm-svn: 571
2001-09-14 16:08:12 +00:00
Chris Lattner
16dc47075f
Break scheduling infrastructure out of TargetMachine.cpp into SchedInfo.cpp
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llvm-svn: 569
2001-09-14 15:43:58 +00:00
Chris Lattner
de29307caa
Split Target/Machine.h into three files:
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* Machine.h
* InstInfo.h
* SchedInfo.h
TODO: Split out reg info stuff
llvm-svn: 567
2001-09-14 06:08:03 +00:00
Chris Lattner
a0a3946882
Make a new llvm/Target #include directory.
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Move files from lib/CodeGen/TargetMachine to lib/Target
Move TargetData.h and TargetMachine.h to Target/{Data.h|Machine.h}
Prepare to split TargetMachine.h into several smaller files
llvm-svn: 566
2001-09-14 05:34:53 +00:00
Chris Lattner
7e70cdb641
Checkin changes to:
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1. Clean up the TargetMachine structure. No more wierd pointers that have to
be cast around and taken care of by the target.
2. Instruction Scheduling now takes the schedinfo as an argument. The same
should be done with the instinfo, it just isn't now.
llvm-svn: 565
2001-09-14 04:32:55 +00:00
Chris Lattner
33a2812c8a
Move files to new sparc directory
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llvm-svn: 563
2001-09-14 03:56:45 +00:00
Chris Lattner
2057603b65
Move the sparc target to a new lib/Target directory
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llvm-svn: 562
2001-09-14 03:55:11 +00:00
Chris Lattner
1f823b04b3
Move files.
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llvm-svn: 561
2001-09-14 03:47:57 +00:00