87beec9afb
InstrItineraryData support on added.
...
Added Mips3 ISA feature (needed when supporting R4000 machines)
llvm-svn: 41151
2007-08-18 01:52:27 +00:00
0b97ce752c
A Pass to insert Nops on intructions with DelaySlot
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llvm-svn: 41150
2007-08-18 01:50:47 +00:00
415ded5d5a
Mips generic fallback instruction schedule support!
...
llvm-svn: 41149
2007-08-18 01:46:44 +00:00
5f6a9da530
More explicit keywords.
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llvm-svn: 40757
2007-08-02 21:21:54 +00:00
644f917358
Support for trampolines, except for X86 codegen which is
...
still under discussion.
llvm-svn: 40549
2007-07-27 12:58:54 +00:00
cf0a5349de
Don't ignore the return value of AsmPrinter::doInitialization and
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AsmPrinter::doFinalization.
llvm-svn: 40487
2007-07-25 19:33:14 +00:00
ac1591be42
No more noResults.
...
llvm-svn: 40132
2007-07-21 00:34:19 +00:00
94b5a80b93
Change instruction description to split OperandList into OutOperandList and
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InOperandList. This gives one piece of important information: # of results
produced by an instruction.
An example of the change:
def ADD32rr : I<0x01, MRMDestReg, (ops GR32:$dst, GR32:$src1, GR32:$src2),
"add{l} {$src2, $dst|$dst, $src2}",
[(set GR32:$dst, (add GR32:$src1, GR32:$src2))]>;
=>
def ADD32rr : I<0x01, MRMDestReg, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
"add{l} {$src2, $dst|$dst, $src2}",
[(set GR32:$dst, (add GR32:$src1, GR32:$src2))]>;
llvm-svn: 40033
2007-07-19 01:14:50 +00:00
bcda5e20c9
Added support for Mips specific GAS directives
...
Fixed print immediate
Fixed Identation on MipsISelDAGToDAG.cpp
llvm-svn: 39764
2007-07-11 23:24:41 +00:00
6c8c748e4d
Added support for framepointer
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Prologue/Epilogue support fp,ra save/restore and use the stack frame the right
way!
llvm-svn: 39763
2007-07-11 23:21:31 +00:00
77dbdcabf2
Now that stack is represented the right way, LOA starts at 0
...
llvm-svn: 39761
2007-07-11 23:17:41 +00:00
4449e5dd7f
Fixed AddLiveOut issues
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FI's created the write way to represent Mips stack
llvm-svn: 39760
2007-07-11 23:16:16 +00:00
c5affeccbd
Removed unused immediate PatLeaf, fixed lui instruction
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llvm-svn: 39759
2007-07-11 22:47:02 +00:00
753e37027f
Added MipsMachineFunction class, to hold Mips dinamic stack info when inserting Prologue/Epilog
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llvm-svn: 39758
2007-07-11 22:44:21 +00:00
09d73c0305
Assert when TLS is not implemented.
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llvm-svn: 39737
2007-07-11 17:19:51 +00:00
517290ae52
The various "getModuleMatchQuality" implementations should return
...
zero if they see a target triple they don't understand.
llvm-svn: 38463
2007-07-09 17:25:29 +00:00
35e43c49b0
Initial Mips support, here we go! =)
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- Modifications from the last patch included
(issues pointed by Evan Cheng are now fixed).
- Added more MipsI instructions.
- Added more patterns to match branch instructions.
llvm-svn: 37461
2007-06-06 07:42:06 +00:00
Bruno Cardoso Lopes