Brian Gaeke
f97393aebf
Fix bug in zero-extending of shorts.
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llvm-svn: 12453
2004-03-16 22:45:42 +00:00
Brian Gaeke
26deccbffb
Add UMULrr and SMULrr instructions.
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llvm-svn: 12452
2004-03-16 22:37:13 +00:00
Brian Gaeke
fd02eeae64
Use ! for comment char; it works in both Solaris as and GAS.
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llvm-svn: 12451
2004-03-16 22:37:12 +00:00
Brian Gaeke
199ba20b20
Make getClass more robust by adding cLong.
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Add handling for Mul instruction.
llvm-svn: 12450
2004-03-16 22:37:11 +00:00
Brian Gaeke
de0239b2a6
Hmm, who left this sitting around in my tree
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llvm-svn: 12255
2004-03-09 04:49:13 +00:00
Chris Lattner
a7180252e6
Avoid allocating special registers a bit more robustly
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llvm-svn: 12207
2004-03-08 03:48:07 +00:00
Brian Gaeke
4bb4ec2388
Support return values of basic integer types.
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Emit RETL instruction to return instead of funny JMPL.
Fix indentation.
llvm-svn: 12186
2004-03-06 05:32:28 +00:00
Brian Gaeke
855518207c
Sort stanzas into Sparc V8 book page number order.
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Add RET, RETL. Rename SAVE, RESTORE & JMPL for consistency.
llvm-svn: 12185
2004-03-06 05:32:13 +00:00
Brian Gaeke
813f0d8512
Hack it so we do not try to allocate values to G0.
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llvm-svn: 12184
2004-03-06 05:31:32 +00:00
Brian Gaeke
a265c3c4df
Make prolog align stack properly. Make epilog not touch any registers.
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llvm-svn: 12183
2004-03-06 05:31:21 +00:00
Brian Gaeke
b4258231ca
Emit register names in lowercase, as required by the assembler.
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llvm-svn: 12182
2004-03-06 05:30:21 +00:00
Brian Gaeke
13f3e2f254
Teach getRegClassForType where to find FP registers
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llvm-svn: 12180
2004-03-06 03:54:13 +00:00
Brian Gaeke
689af03601
Asm output is looking a lot better; not correct for all operands yet though.
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llvm-svn: 12143
2004-03-05 08:39:09 +00:00
Brian Gaeke
a24ac9bf8b
Support -print-machineinstrs
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llvm-svn: 12124
2004-03-04 19:22:16 +00:00
Brian Gaeke
9c6c572f24
Asm printer support, based on x86 - only prints mnemonics for now
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llvm-svn: 12113
2004-03-04 06:00:41 +00:00
Brian Gaeke
f8440c5a60
Double-FP pseudo-registers.
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llvm-svn: 12112
2004-03-04 05:15:03 +00:00
Brian Gaeke
b2f869ee43
Subtract instructions; minor cleanups
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llvm-svn: 12111
2004-03-04 04:37:45 +00:00
Brian Gaeke
0d71671bcf
Floating point regs
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llvm-svn: 12110
2004-03-04 04:37:22 +00:00
Brian Gaeke
9ebecfdfe0
Simple copyConstantToReg support, SETHIi and ORri
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llvm-svn: 12107
2004-03-04 00:56:25 +00:00
Brian Gaeke
324c928e36
Support add - note, still missing important copyConstantToRegister stuff
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llvm-svn: 12106
2004-03-03 23:03:14 +00:00
Brian Gaeke
b78f8498f0
TargetCacheInfo has been removed; its only uses were to propagate a constant
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(16) into certain areas of the SPARC V9 back-end. I'm fairly sure the US IIIi's
dcache has 32-byte lines, so I'm not sure where the 16 came from. However, in
the interest of not breaking things any more than they already are, I'm going
to leave the constant alone.
llvm-svn: 12043
2004-03-01 06:43:29 +00:00
Chris Lattner
c2977ac665
Adjust to change in TII ctor arguments
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llvm-svn: 11987
2004-02-29 06:31:44 +00:00
Chris Lattner
cfc8f02250
These two virtual methods are never called.
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llvm-svn: 11984
2004-02-29 05:59:33 +00:00
Chris Lattner
7cb71a20ca
Implement initial prolog/epilog code insertion methods.
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llvm-svn: 11979
2004-02-29 05:18:30 +00:00
Chris Lattner
800f720e7b
Add an instruction selector capable of selecting 'ret void'
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llvm-svn: 11973
2004-02-29 00:27:00 +00:00
Chris Lattner
3583890ab7
Change this so that LLC actually tries to run the code generator, though it will
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immediately abort due to lack of an instruction selector. :)
llvm-svn: 11963
2004-02-28 20:21:45 +00:00
Chris Lattner
3852b0c3b8
Finegrainify namespacification
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llvm-svn: 11958
2004-02-28 19:52:49 +00:00
Chris Lattner
88268605ec
Tab completion is our friend.
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llvm-svn: 11957
2004-02-28 19:45:39 +00:00
Chris Lattner
013aa47975
Clean up rules
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llvm-svn: 11956
2004-02-28 19:43:40 +00:00
Chris Lattner
d2bb7e91b0
Bring this directory into "it actually compiles" land
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llvm-svn: 11955
2004-02-28 19:37:18 +00:00
Chris Lattner
3f70429d28
Fix multiple inclusion problem
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llvm-svn: 11954
2004-02-28 19:31:32 +00:00
Misha Brukman
3d1720cdb9
Instructions to call and return from functions.
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llvm-svn: 11858
2004-02-26 00:37:12 +00:00
Misha Brukman
6a13621948
SparcV8 regs are really 32-bit, not 64! Thanks, Chris.
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llvm-svn: 11835
2004-02-25 21:03:02 +00:00
Misha Brukman
f12c1e5a55
Clean up the tablegen descriptions for SparcV8.
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llvm-svn: 11834
2004-02-25 21:02:21 +00:00
Misha Brukman
c8801eb5be
Fix the SparcV8 register definitions that were imported from PPC template.
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llvm-svn: 11833
2004-02-25 21:00:05 +00:00
Misha Brukman
a4b3e0f01b
SparcV8 has different types of instructions, but F1 is only used for CALL.
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llvm-svn: 11832
2004-02-25 20:52:20 +00:00
Brian Gaeke
5166390fd2
SparcV8 skeleton
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llvm-svn: 11828
2004-02-25 19:28:19 +00:00
