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995 Commits

Author SHA1 Message Date
Brian Gaeke
e14ccafe25 I documented this file, in an attempt to understand it, with a view toward 
rewriting it.  I also vacuumed out all the commented-out code and
inaccurate comments, etc.

(We need to put the mapping information in a data structure so that we can
pass it out to the JIT, instead of automagically converting it to .byte
directives.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6574 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 07:56:05 +00:00
Chris Lattner
946ef12273 Use the new -o tablegen option 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6572 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 05:06:33 +00:00
Misha Brukman
e8e28dd7af Constants are laid out in memory in PC-relative form. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6568 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 03:24:12 +00:00
Misha Brukman
e630b7f3e9 Added opcode conversion for conditional move of integers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6567 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 03:23:35 +00:00
Misha Brukman
ea481ccc8f * Convert load/store opcodes from register to immediate forms. 
* Stop code from wrapping to the next line.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6566 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 03:21:58 +00:00
Misha Brukman
c559e0590b Convert load/store opcodes from register to immediate forms, if necessary. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6565 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 03:20:57 +00:00
Misha Brukman
2ee9fa11a2 Store instructions are different from other Format 3.1/3.2 instructions in that 
they prefer the destination register to be last. Thus, two new classes were made
for them that accomodate for having this layout of operands (F3_1rd, F3_2rd).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6564 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 03:20:14 +00:00
Misha Brukman
c740aae220 Moved code to modify the opcode from 'reg' to 'imm' form to a more logical place. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6563 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 03:18:20 +00:00
Misha Brukman
534538921d * Added section A.34: Move FP register on int reg condition (FMOVr) 
* Labeled sections that are not currently used in the Sparc backend as not
  requiring completion at this time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6562 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 01:16:27 +00:00
Misha Brukman
a76528ca6e * Removed unused classes (rd field is always mentioned last); fixed comments. 
* Added instruction classes which start building from rs1, then rs2, and rd.
* Fixed order of operands in classes 4.1 and 4.2; added 4.6 .


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6561 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 01:13:53 +00:00
Misha Brukman
13292a3347 * Removed unused classes: the rd field is always mentioned as the last reg. 
* Added new classes which start building from rs1, adding rs2, and then rd.
* Fixed order of operands in classes 3.11, 3.12, 3.16, and 3.17 .
* Fixed comments to reflect Real Life (tm).
* Removed "don't care" commented out assignments and dead classes (#if 0).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6560 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 01:11:58 +00:00
Misha Brukman
3da0923868 The rd field goes after the immediate field in format 2.1 instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6559 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 01:04:04 +00:00
Chris Lattner
9efc4d6aaa Remove usage of noncopyable classes to clean up doxygen output. 
In particular these classes are the last that link the noncopyable classes
with the hash_map, vector, and list classes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6552 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-02 22:45:07 +00:00
Chris Lattner
747a044550 Add #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6550 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-02 22:05:13 +00:00
Misha Brukman
e085a9d279 Added MOVR (move int reg on register condition), aka comparison with zero. 
None of these instructions are actually used in the Sparc backend, so no changes
were required in the instruction selector.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6549 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-02 21:16:54 +00:00
Misha Brukman
eecdb661ec SparcInstr.def: added 'r' and 'i' versions of MOV(F)cc instructions 
SparcInstrSelection.cpp:
* Fixed opcodes to return correct 'i' version since the two functions are each
  only used in one place.
* Changed name of function to have an 'i' in the name to signify that they each
  return an immediate form of the opcode.
* Added a warning if either of the functions is ever used in a context which
  requires a register-version opcode.

SparcV9_F4.td: fixed class F4_3, added F4_4 and notes that F4_{1,2} need fixing
SparcV9.td: added the MOV(F)cc instructions


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6548 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-02 20:55:14 +00:00
Misha Brukman
26343a5642 * Added casts to/from floating-point to integers. 
* Changed // comments to #ifdef 0 to maintain syntax highlighting.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6546 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-02 19:08:37 +00:00
Guochun Shi
099b064a46 compiled with the new SchedGraphCommon 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6545 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-02 17:48:56 +00:00
Misha Brukman
eaaf8ad3cc Clean up after merging in SparcEmitter.cpp; branches and return work again. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6536 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-02 05:24:46 +00:00
Misha Brukman
f86aaa8eb7 Merged in tools/lli/JIT/SparcEmitter.cpp, coupled with the JITResolver taken 
from lib/Target/X86/X86CodeEmitter.cpp .


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6530 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-02 04:12:39 +00:00
Brian Gaeke
c3eaa89933 Deal with %lo/%lm/%hm/%hh flags in getMachineOpValue(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6522 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-02 02:13:26 +00:00
Brian Gaeke
76e3dc798b Make the .inc file depend on $(TBLGEN), so that changes to TableGen followed 
by a re-link of TableGen will notify Make to rebuild the .inc file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6512 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-01 04:52:51 +00:00
Anand Shukla
55afc33882 Add map info for arguments to call (copies) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6503 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-01 02:48:23 +00:00
Vikram S. Adve
2263df029a Renamed a variable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6472 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 07:43:41 +00:00
Vikram S. Adve
5cdb12f958 Minor changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6470 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 07:41:54 +00:00
Vikram S. Adve
f3d3ca18b5 Added MachineCodeForInstruction object as an argument to 
TmpInstruction constructors because every TmpInstruction object has
to be registered with a MachineCodeForInstruction to prevent leaks.
This simplifies the user's code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6469 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 07:41:24 +00:00
Vikram S. Adve
7952d6088e Changes to allow explicit physical register arguments that have been 
preallocated.  While reg-to-reg dependences were already handled, this
change required new code for adding edges to/from call instructions.
This was part of the extensive changes to the way code generation occurs
for function call arguments and return values.
See log for CodeGen/PhyRegAlloc.cpp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6467 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 07:37:05 +00:00
Vikram S. Adve
9635867d6f Several bug fixes: globals in call operands were not being pulled out; 
globals in some other places may not have been pulled out either;
globals in phi operands were being put just before the phi instead of
in the predecessor basic blocks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6466 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 07:34:57 +00:00
Vikram S. Adve
d0d06ad4f3 Extensive changes to the way code generation occurs for function 
call arguments and return values:
Now all copy operations before and after a call are generated during
selection instead of during register allocation.
The values are copied to virtual registers (or to the stack), but
in the former case these operands are marked with the correct physical
registers according to the calling convention.
Although this complicates scheduling and does not work well with
live range analysis, it simplifies the machine-dependent part of
register allocation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6465 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 07:32:01 +00:00
Vikram S. Adve
af9fd51da2 Reverting previous beautification changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6464 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 07:27:17 +00:00
Misha Brukman
dcbe712841 Removed useless code -- the byte order of output code is correct as is. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6462 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 06:26:06 +00:00
Misha Brukman
33cc12319c The 'rd' register is consistently mentioned last in instruction definitions. 
Created new classes from which instructions inherit their ordering of fields.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6461 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 06:25:19 +00:00
Misha Brukman
286903909f * Put back into action SLL/SRL/SRA{r,i}6 instructions 
* Fixed page numbers referring to the Sparc manual


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6460 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 06:24:29 +00:00
Misha Brukman
b3fabe0c83 Code beautification, no functional changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6459 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 06:22:37 +00:00
Misha Brukman
b17343d81e Enabling some of these passes causes lli to break 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6457 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 04:23:04 +00:00
Misha Brukman
c89d256e95 The actual order of parameters in a 2-reg-immediate assembly instructions is 
"rs1, imm, rd": most importantly, rd goes last.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6456 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-31 04:22:26 +00:00
Misha Brukman
88ba25444c When converting virtual registers to immediate constants, change the opcode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6452 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-30 20:36:27 +00:00
Misha Brukman
a9f7f6e25d Added: 
* ability to save BasicBlock references to be resolved later
* register remappings from the enum values to the real hardware numbers


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6449 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-30 20:17:33 +00:00
Misha Brukman
f3453d1695 Fixed the namespace to match SparcInternals.h; added notes on some missing 
sections of instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6448 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-30 20:15:59 +00:00
Misha Brukman
d3d97be4d1 The register types need to be visible outside of the class to be useful. 
For one, converting register numbers based on class in the code emitter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6447 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-30 20:12:42 +00:00
Misha Brukman
7b647942ef Moved and expanded convertOpcodeFromRegToImm() to conver more opcodes. 
Code beautification for the rest of the code: changed layout to match the rest
of the code base.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6446 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-30 20:11:56 +00:00
Misha Brukman
d1ef7a816e Make LLI behave just like LLC with regard to the compile passes it uses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6444 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-30 20:00:13 +00:00
Misha Brukman
ed36fd8da6 Made the register and immediate versions of instructions consecutive. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6439 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-30 19:14:01 +00:00
Misha Brukman
9b03633265 Because the format of the shift instructions is `shift r, shcnt, r', the 
instructions of format 3.12 and 3.13 cannot inherit from F3rdrs1, because that
implies that the two registers are the first two parameters to the instruction.

Thus I made the instructions inherit from F3rd again, and manually added an rs1
field AFTER the shcnt field in the instruction, which maps to the appropriate
place in the instruction.

The other changes are just elimination of unnecessary spaces.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6437 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-30 18:06:10 +00:00
Brian Gaeke
9604416192 Makefile: Make SparcV9CodeEmitter.inc depend on SparcV9_F*.td as well. 
SparcV9_F3.td: F3_12 and F3_13 instructions have rd and rs1 fields. Also,
 their fields were totally screwed up. This seems to fix the problem.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6429 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-30 08:02:14 +00:00
Guochun Shi
139f0c279d so far everything compiles 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6423 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-30 00:17:09 +00:00
Misha Brukman
6cf7f6d43d Since there is now another derived .inc file, ignore them all. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6411 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-29 20:15:27 +00:00
Misha Brukman
6567975ec5 Use an absolute path to TableGen because not everyone (e.g. automatic tester) 
has their path set up by this point.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6410 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-29 20:09:56 +00:00
Misha Brukman
3f7b58bca0 When TableGen finds an error in the SparcV9.td file, it exits with a non-zero 
exit code. This, in turn, makes an empty file SparcV9CodeEmitter.inc, and only
much later, produces a link error because the key function that TableGen creates
isn't found.

Using a temporary file in the middle forces a good .INC file to be generated by
TableGen, and it will keep trying until you fix the input file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6392 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-29 05:29:22 +00:00
Misha Brukman
25f36306ff Fixed to use the correct format of the instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6390 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-29 04:53:56 +00:00
Misha Brukman
983d1d3835 This should work better with re-generating the SparcV9CodeEmitter.inc file. 
Also, added a rule to delete the generated .inc file on `make clean'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6389 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-29 03:32:49 +00:00
Misha Brukman
dafa504341 * Broke up SparcV9.td into separate files as it was getting unmanageable 
* Added some Format 4 classes, but not instructions
* Added notes on missing sections with FIXMEs
* Added RDCCR instr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6388 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-29 03:31:43 +00:00
Misha Brukman
8996f44f7a Fixed ordering of elements in instructions: although the binary instructions 
list (rd, rs1, imm), in that order (bit-wise), the actual assembly syntax is
instr rd, imm, rs1, and that is how they are constructed in the instruction
selector. This fixes the discrepancy.

Also fixed some comments along the same lines and fixed page numbers referring
to where instructions are described in the Sparc manual.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6384 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-28 17:49:29 +00:00
Brian Gaeke
e57a529fca Add dependency to make TableGen rule fire. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6383 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-28 17:41:09 +00:00
Misha Brukman
f2ef76782d Fixed an error preventing compilation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6381 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:48:28 +00:00
Misha Brukman
3c4cf15f76 Added the 'r' and 'i' annotations to instructions as their opcode names have 
changed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6380 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:44:44 +00:00
Misha Brukman
0d60345dcf Keep track of the current BasicBlock being processed so that a referencing 
MachineInstr can later be patched up correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6378 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:41:44 +00:00
Misha Brukman
af6f38e424 Added 'r' and 'i' annotations to instructions as SparcInstr.def has changed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6377 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:40:34 +00:00
Misha Brukman
b5b9adc5a0 Added 'r' or 'i' annotations to instructions, as SparcInstr.def has changed. 
Non-obvious change: since I have changed ST and STD to be STF and STDF to
(a) closer resemble their name (NOT assembly text) in the Sparc manual, and
(b) clearly specify that they they are floating-point opcodes,
I made the same changes in this file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6376 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:39:01 +00:00
Misha Brukman
91aee47a1b Added 'r' or 'i' annotations to instructions, as SparcInstr.def has changed. 
Here I had to make one non-trivial change: add a function to get a version of
the opcode that takes an immediate, given an opcode that takes all registers.

This is required because sometimes it is not known at construction time which
opcode is used because opcodes are passed around between functions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6375 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:37:00 +00:00
Misha Brukman
71ed1c997b Added 'r' or 'i' annotations to instructions, as SparcInstr.def has changed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6373 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:35:43 +00:00
Misha Brukman
24b22a18ec Added entries for each of the instructions with annotations ('r' or 'i'). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6372 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:33:39 +00:00
Misha Brukman
6ddd9d87a7 One of the first major changes to make the work of JITting easier: adding 
annotations on instructions to specify which format they are (i.e., do they take
2 registers and 1 immediate or just 3 registers) as that changes their binary
representation and hence, code emission.

This makes instructions more like how X86 defines them to be. Now, writers of
instruction selection must choose the correct opcode based on what instruction
type they are building, which they already know. Thus, the JIT doesn't have to
do the same work by `discovering' which operands an instruction really has.

As this involves lots of small changes to a lot of files in lib/target/Sparc,
I'll commit them individually because otherwise the diffs will be unreadable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6371 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:32:38 +00:00
Misha Brukman
86172ab3d6 * Allow passing in an unsigned configuration to allocateSparcTargetMachine() 
a default value is set in the header file.
* Fixed some code layout to make it more consistent with the rest of codebase
* Added addPassesToJITCompile() with relevant passes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6369 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:24:48 +00:00
Misha Brukman
51aa21c702 Moved generation of the SparcV9CodeEmitter.inc file higher in the Makefile so 
that Makefile.common would see it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6367 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:04:38 +00:00
Misha Brukman
79caf1fe26 Add prototypes to add passes to JIT compilation and code emission. 
Also, added annotations to how instructions are modified (reg/imm operands).
Added prototype for adding register numbers to values pass for interfacing with
the target-independent register allocators in the JIT.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6366 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:01:10 +00:00
Misha Brukman
0cc640e6c8 Broke out class definition from SparcV9CodeEmitter, and added ability to take a 
MachineCodeEmitter to make a pass-through debugger -- output to memory and to
std::cerr.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6363 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 21:45:05 +00:00
Misha Brukman
3de36f5309 SparcV9CodeEmitter.cpp is a part of the Sparc code emitter. The main function 
that assembles instructions is generated via TableGen (and hence must be built
before building this directory, but that's already the case in the top-level
Makefile).

Also added is .cvsignore to ignore the generated file `SparcV9CodeEmitter.inc',
which is included by SparcV9CodeEmitter.cpp .


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6357 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 20:07:58 +00:00
Misha Brukman
998800cb87 Added definitions for a bunch of floating-point instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6356 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 20:03:29 +00:00
Vikram S. Adve
a22eace55b Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly() 
and related functions and flags.  Fixed several bugs where only
"isDef" was being checked, not "isDefAndUse".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6342 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 00:06:48 +00:00
Vikram S. Adve
5f2180c533 (1) Added special register class containing (for now) %fsr. 
Fixed spilling of %fcc[0-3] which are part of %fsr.

(2) Moved some machine-independent reg-class code to class TargetRegInfo
    from SparcReg{Class,}Info.

(3) Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()
    and related functions and flags.  Fixed several bugs where only
    "isDef" was being checked, not "isDefAndUse".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6341 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 00:05:23 +00:00
Vikram S. Adve
78a4f23a8e Added special register class containing (for now) %fsr. 
Fixed spilling of %fcc[0-3] which are part of %fsr.
Moved some machine-independent reg-class code to class TargetRegInfo
from SparcReg{Class,}Info.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6339 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 00:02:22 +00:00
Vikram S. Adve
645fea33be Bug fix: right shift for int divide-by-power-of-2 was incorrect for 
negative values.  Need to add one to a negative value before right shift!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6334 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-25 21:59:47 +00:00
Vikram S. Adve
9e49824d70 Bug fix: padding bytes within a structure should go after each field! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6333 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-25 21:59:09 +00:00
Vikram S. Adve
c2f0939320 Bug fix: sign-extension was not happening for C = -MININT since C == -C! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6332 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-25 21:58:11 +00:00
Vikram S. Adve
5b1b47b824 Add support for compiling varargs functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6325 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-25 15:59:47 +00:00
Misha Brukman
12745c55e1 Reword to remove reference to how things worked in the past. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6323 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-24 01:08:43 +00:00
Misha Brukman
e9d883828a Implement the TargetInstrInfo's createNOPinstr() and isNOPinstr() interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6320 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-24 00:09:50 +00:00
Misha Brukman
f96eb64666 Cleaned up code layout; no functional changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6312 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-23 19:20:57 +00:00
Misha Brukman
6b77ec4156 Cleaned up code layout. No functional changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6304 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-22 21:49:18 +00:00
Misha Brukman
c2312df45c Kill `using' directives. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6301 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-22 21:24:35 +00:00
Misha Brukman
c97a2075d9 Fixed `volatile' typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6266 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-21 19:34:28 +00:00
Misha Brukman
81b0686f09 Cleaned up code layout, spacing, etc. for readability purposes and to be more 
consistent with the style of LLVM's code base (and itself! it's inconsistent in
some places.)

No functional changes were made.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6265 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-21 18:48:06 +00:00
Misha Brukman
77c9fcb797 Cleaned up code layout, spacing, etc. for readability purposes and to be more 
consistent with the style of LLVM's code base (and itself! it's inconsistent in
some places.)

No functional changes were made.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6262 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-21 18:05:35 +00:00
Misha Brukman
ee563cb978 Namespacified vector' and cerr' to always use the `std::' namespace. 
Eliminated `using' directives.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6261 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-21 17:59:06 +00:00
Misha Brukman
1a1046b7bc The word operands' has an r' in it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6250 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-20 20:36:39 +00:00
Misha Brukman
a98cd4578f Sparc instruction opcodes now all live under the `V9' namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6249 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-20 20:32:24 +00:00
Chris Lattner
ee92637cfa Remove wierd printout 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6145 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-12 20:10:12 +00:00
Misha Brukman
fd6b30ec89 Added the initial version of the TableGen description for the Sparc backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6021 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-07 21:52:39 +00:00
Chris Lattner
5ff7ef5396 Eliminate use of NonCopyable so that doxygen documentation doesn't link 
the Annotation classes with the noncopyable classes for no reason


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5973 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-01 20:28:45 +00:00
Chris Lattner
10daaa1416 Remove two fields from TargetData which are target specific. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5963 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-26 20:11:09 +00:00
Chris Lattner
7a5adc3ac0 IntegerRegSize is always 8 for sparc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5961 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-26 19:44:35 +00:00
Chris Lattner
4deaf3b5c0 Fix obvious type-o 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5932 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 05:23:10 +00:00
Chris Lattner
ec8aae3e11 Trivial cleanup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5899 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 18:35:51 +00:00
Chris Lattner
2ee82e05e3 Remove unneccesary &* 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5871 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-23 16:36:11 +00:00
Chris Lattner
155e68feea Add support for the Switch instruction by running the lowerSwitch pass first 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5867 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-23 16:24:55 +00:00
Misha Brukman
63e04f3ccb Just some code beautification changes I had sitting around in my tree. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5859 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 23:00:08 +00:00
Chris Lattner
4ad02e726d Add new linkage types to support a real frontend 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5786 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-16 20:28:45 +00:00
Misha Brukman
2c821cc06e Fixed compilation errors, command-line argument declarations, cleaned up code to 
look nicer and removed useless stuff.

Also renamed a few variables, moved them into namespaces, converted outputting
to a file into a print to std::cerr with a DEBUG() guard, as all passes should
do anyway.

No functional changes have been made. However, this code now compiles.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5769 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-10 19:19:23 +00:00
Misha Brukman
8baa01c1d7 Made the code readable: 
* Lines must be wrapped at 80 chars. This is a hard limit.
* Consistent style on functions, braces, if, for, etc. Code must be readable.

No functional changes have been made, even though I added a new typedef.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5768 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-09 21:51:34 +00:00
Guochun Shi
6fbe5fbce1 change the include file names and some class names to make it compile 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5764 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-06 23:56:19 +00:00
Guochun Shi
f1c154f5e6 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5755 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-27 17:57:44 +00:00
Chris Lattner
795ba6cabd Move sparc specific code into the Sparc backend 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5317 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 21:36:50 +00:00
Chris Lattner
ac4dfd0643 Fix warnings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5316 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 21:36:30 +00:00
Chris Lattner
3c3c82d05d Adjust to simpler interfaces 
Eliminate dependency on RegClass.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5315 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 21:14:32 +00:00
Chris Lattner
9d4ed15c9e Adjust to new interfaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5314 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 21:14:01 +00:00
Chris Lattner
af3cdcf9b0 Move headers around 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5312 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 21:02:16 +00:00
Chris Lattner
4cfd622252 Header is moved into local directory 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5311 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 21:00:02 +00:00
Chris Lattner
c7c7b7ab75 Fix bug in previous checkin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5310 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 20:32:15 +00:00
Chris Lattner
c520feb6f0 Add new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5309 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 20:28:36 +00:00
Chris Lattner
4309e736c1 #include RegClass.h explicitly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5307 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 19:57:07 +00:00
Chris Lattner
abb9c08a05 Remvoe dependency on RegClass.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5306 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 19:56:21 +00:00
Chris Lattner
0e10433325 Move private header to private directory 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5305 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 19:50:44 +00:00
Chris Lattner
a9b19b9002 Prune #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5303 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 19:48:13 +00:00
Chris Lattner
0412077faf Minor changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5302 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 19:47:53 +00:00
Chris Lattner
54e898e690 Use BuildMI more 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5299 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 19:23:34 +00:00
Chris Lattner
1531b63421 Remove dead code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5298 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 19:22:38 +00:00
Chris Lattner
4690e6d42f Fix bug found by regtests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5294 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 18:11:11 +00:00
Chris Lattner
f6ee49fcf0 Use buildmi not MI ctor directly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5293 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 18:08:07 +00:00
Chris Lattner
00dca91658 Use BuildMI more, Create*Instruction less 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5291 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 17:47:49 +00:00
Chris Lattner
e5b1ed9db9 * Elimiante a bunch of functions from InstrSelectionSupport.h, replacing users 
of them with BUildMI calls instead.
* Fix def information in instructions generated by prologepilog inserter


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5287 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 00:03:28 +00:00
Chris Lattner
92ba2aaa58 Rename llvm/Analysis/LiveVar/FunctionLiveVarInfo.h -> llvm/CodeGen/FunctionLiveVarInfo.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5284 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-14 23:05:08 +00:00
Chris Lattner
8143d8f91a Move llvm/Analysis/LiveVar/ValueSet.h to CodeGen/ValueSet.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5282 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-14 22:56:37 +00:00
Chris Lattner
3501feab81 Rename MachineInstrInfo -> TargetInstrInfo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5272 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-14 22:00:31 +00:00
Chris Lattner
2c1378cc12 Move annotations to support library 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5270 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-14 21:31:39 +00:00
Chris Lattner
cb09cc268b Move annotation to support library 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5268 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-14 21:29:58 +00:00
Chris Lattner
64317fce27 Minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5266 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-14 20:32:10 +00:00
Chris Lattner
d0f166a486 More renamings of Target/Machine*Info to Target/Target*Info 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5204 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-29 03:13:05 +00:00
Chris Lattner
f27eeea54f Rename MachineOptInfo to TargetoptInfo 
Rename MachineCacheInfo to TargetCacheInfo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5203 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-29 02:50:35 +00:00
Chris Lattner
dde126207e Rename MachineOptInfo to TargetoptInfo 
Rename MachineCacheInfo to TargetCacheInfo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5202 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-29 02:50:33 +00:00
Chris Lattner
8bd66e6907 Rename MachineFrameInfo to TargetFrameInfo.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5199 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-28 21:00:25 +00:00
Chris Lattner
5a977d4034 Put class in anonymous namespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5197 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-28 20:42:56 +00:00
Chris Lattner
e90fcb739a Frame info moved out of MachineFunction into a seperate object 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5192 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-28 20:35:34 +00:00
Chris Lattner
1b849be29e * Rename machineFrameInfo to targetFrameInfo 
* Constant pool and frame info is no longer directly in MachineFunction


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5177 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-28 20:21:29 +00:00
Chris Lattner
da62ac6fe2 * Rename MachineFrameInfo to TargetFrameInfo 
* Move some sparc specific code here from Target files


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5176 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-28 20:20:24 +00:00
Chris Lattner
ea45d7ba3f * TargetData is no longer directly accessable from TM 
* s/unsigned int/unsigned/


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5175 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-28 20:19:44 +00:00
Chris Lattner
2ef9a6aac0 * TargetData is no longer directly accessable from TargetMachine 
* Constpool & frame info is no longer directly in MachineFunction


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5174 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-28 20:18:21 +00:00
Chris Lattner
78d881d26a * Frame & const pool info is no longer directly in MachineFunction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5173 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-28 20:17:43 +00:00
Chris Lattner
8cab46e10e * Changes to be a MachineFunctionPass 
* Frame information is now stuck in MachineFunctionInfo instead of directly
  in MachineFunction.
* Don't require a TM as an argument to the ctor


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5172 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-28 20:16:08 +00:00
Chris Lattner
d0fe5f5769 * Don't access TargetData directly 
* Changes because frame info is not in MachineFunction directly anymore


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5171 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-28 20:15:01 +00:00
Chris Lattner
1951c5b987 State for frame and constant pool information pulled out of MachineFunction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5165 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-28 20:07:33 +00:00
Chris Lattner
ce8bce6e5c Sparc is not little endian 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5129 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-24 00:02:38 +00:00
Chris Lattner
6af204077c Initialize implicit uses/defs fields for sparc backend to empty list 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4876 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-03 05:41:54 +00:00
Chris Lattner
ebdc7f32e9 Fix misleading indentation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4730 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-17 22:57:23 +00:00
Chris Lattner
0006bd7520 Fix warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4649 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-09 00:49:43 +00:00
Vikram S. Adve
c227a9a513 Remove a nasty little semi-colon someone introduced which 
prevented any machine instrs from being printed!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4557 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 00:34:26 +00:00
Chris Lattner
5da2e6ac70 Move function to cpp file from header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4510 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-02 22:07:51 +00:00
Chris Lattner
ec3e2f41cd New iostream definitions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4482 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-01 16:46:05 +00:00
Chris Lattner
59b2b86f35 Reassociate pass now works 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4473 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-31 17:16:18 +00:00
Vikram S. Adve
601899d196 Bug fix: need to initialize new CallArgsDescriptor pointer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4453 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-30 20:38:49 +00:00
Vikram S. Adve
9691807669 In getID(), don't call getValidSymbolName to mangle external names! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4451 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-30 20:16:38 +00:00
Chris Lattner
443d0122d7 Sparc backend doesn't use target specific flags yet 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4440 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-30 01:07:12 +00:00
Misha Brukman
a3bbcb5b66 Fix spelling of `propagate'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4423 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 23:06:16 +00:00
Chris Lattner
c66583ef3b These are no longer virtual methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4420 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 22:01:44 +00:00
Chris Lattner
c56406c236 * Privatize the TargetName 
* Move optSizeForSubWordData to TargetData
* Remove unused fields


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4417 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 21:48:17 +00:00
Chris Lattner
6334205cb5 Allow TargetMachine to refuse static code gen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4415 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 21:12:46 +00:00
Chris Lattner
eef7454e1c Remove unneccesary #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4408 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 20:47:46 +00:00
Chris Lattner
600e699794 Rename Sparc.h to TargetMachineImpls.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4407 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 20:47:26 +00:00
Vikram S. Adve
a2bae305fb Remove separate vector of implicit refs from MachineInstr, and 
instead record them as extra operands in the operands[] vector.
Also, move CallArgsDescriptor into this class instead of making it an
annotation on the machine instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4399 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 19:41:18 +00:00
Vikram S. Adve
e68a3435ee Move CallArgsDescriptor into this class instead of making it an 
annotation on the machine instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4398 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 19:38:46 +00:00
Vikram S. Adve
aabb595c4f Bug fix: align size for dynamic allocas according to stack pointer 
alignment restrictions.  This is incomplete for one case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4397 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 19:37:31 +00:00
Chris Lattner
f44f905196 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4390 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 17:35:41 +00:00
Chris Lattner
d9512caca8 Use higher level methods, don't use TargetInstrDescriptors directly! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4389 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 17:35:39 +00:00
Chris Lattner
8f7802727f Use higher level method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4386 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 17:25:41 +00:00
Chris Lattner
ea9d249595 Remove #include, misleading comment, and a typedef used only once 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4383 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 17:08:05 +00:00
Chris Lattner
88da77c739 Inline typedef, eliminate unused method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4382 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 17:03:19 +00:00
Chris Lattner
67eaf73c89 Remove long dead #if 0 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4381 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 17:00:19 +00:00
Chris Lattner
cb6b4bd1c6 Add #includes that were eliminated from headers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4380 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:51:05 +00:00
Chris Lattner
770feb4bfc De-inline methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4379 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:50:33 +00:00
Chris Lattner
a80848704a Remove #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4378 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:50:20 +00:00
Chris Lattner
97d688515e Remove unneeded #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4377 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:50:06 +00:00
Chris Lattner
9538cecf27 Remove forward decl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4376 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:49:44 +00:00
Chris Lattner
28760f4e77 Make assertIGNode be private to the InterferenceGraph.cpp file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4375 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:42:34 +00:00
Chris Lattner
047bbafb99 MachineInstrInfo doesn't need a TargetMachine 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4372 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 15:45:20 +00:00
Chris Lattner
c5b8b1a040 MachineInstrInfo no longer #includes this header, so we must 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4366 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 23:54:47 +00:00
Chris Lattner
c01ff9c1f9 Use BuildMI instead of explicit code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4362 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 21:43:57 +00:00
Chris Lattner
9a8e4121aa Remove all traces of the "Opcode Mask" field in the MachineInstr class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4359 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 21:17:20 +00:00
Chris Lattner
1c7907e896 Fix minor bug 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4355 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 20:11:17 +00:00
Chris Lattner
0fa600dd35 Don't pass default args 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4354 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 20:10:56 +00:00
Misha Brukman
e585a7d12a Rewrote uses of deprecated `MachineFunction::get(BasicBlock *BB)'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4352 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 20:01:13 +00:00
Misha Brukman
b7551ef115 Replaced uses of deprecated `MachineFunction::get(BasicBlock *BB)'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4351 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 20:00:31 +00:00
Chris Lattner
5638bf973f Don't bother passing in default value 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4347 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 19:46:25 +00:00
Chris Lattner
ccdf23ebbb Rename some regalloc fields 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4346 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 19:43:23 +00:00
Chris Lattner
4e3be2f728 Fixes to work with updated RegAlloc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4345 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 19:32:07 +00:00
Chris Lattner
f726e776b8 Eliminate usage of MachineBasicBlock::get 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4344 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 19:22:04 +00:00
Chris Lattner
fcffe865f9 Remove usage of MachineBasicBlock::get 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4342 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 19:01:16 +00:00
Chris Lattner
fb3a0aed9b Remove usage of MachineBasicBlock::get 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4341 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 18:50:08 +00:00
Chris Lattner
601fc7c71c Eliminate uses of MachineBasicBlock::get 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4340 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 18:01:21 +00:00
Chris Lattner
d0aa0cdbc6 Change MachineBasicBlock's to not be Annotations, instead they are kept as 
part of a linked list tracked by MachineFunction.  MachineBasicBlock::get
is now linear time instead of constant time, and thus is deprecated!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4337 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 05:30:46 +00:00
Chris Lattner
c5ddc8b74b Make Scheduling Class variables be 'unsigned' instead of 'int' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4333 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 04:53:02 +00:00
Chris Lattner
133f079c8c Rename the redundant MachineOperand::getOperandType() to MachineOperand::getType() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4331 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 04:45:29 +00:00
Chris Lattner
0be79c6c1b Add #includes now that MachineInstr.h doesn't include llvm/Target/MachineInstrInfo.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4327 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:28:39 +00:00
Chris Lattner
4a63b72df9 Don't #include <Support/*>, #include "Support/*" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4325 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:11:53 +00:00
Chris Lattner
e61a584f98 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4323 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:01:37 +00:00
Chris Lattner
55291ead55 Rename MachineCodeForBasicBlock to MachineBasicBlock 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4318 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:41:47 +00:00
Chris Lattner
32be9f6cd4 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4317 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:41:27 +00:00
Chris Lattner
a4f808b54e Fixes to previous checkin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4314 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:27:30 +00:00
Chris Lattner
51a8d85281 Inline some methods from .cpp files into .h files, minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4313 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:21:55 +00:00
Chris Lattner
227c3d355b Move machine code generation/destruction passes out of Sparc.cpp because 
they are generic


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4310 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:12:41 +00:00
Chris Lattner
4f9463772b Move addPassesToEmitAssembly from TargetMachine to UltraSparc because it 
really is sparc specific.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4308 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:03:43 +00:00