Duncan Sands
f7331b3dd7
Fold the adjust_trampoline intrinsic into
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init_trampoline. There is now only one
trampoline intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41841 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 14:10:23 +00:00
Owen Anderson
718cb665ca
Add lengthof and endof templates that hide a lot of sizeof computations.
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Patch by Sterling Stein!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41758 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-07 04:06:50 +00:00
Evan Cheng
35b35c5c32
Add a variant of foldMemoryOperand to fold any load / store, not just load / store from / to stack slots.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41597 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-30 05:52:20 +00:00
Bruno Cardoso Lopes
51195af45f
Added method to get Mips register numbers
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Changed the stack frame layout, StackGrowsUp fits better to Mips strange stack.
Stack offset calculation bug fixed!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41529 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-28 05:13:42 +00:00
Bruno Cardoso Lopes
a2b1bb5296
Changed stack allocation On LowerFORMAL_ARGUMENTS.
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Added comments about new stack allocation.
Expand SelectCC for i32 results
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41527 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-28 05:08:16 +00:00
Bruno Cardoso Lopes
dc0c04c0ed
Mask directive completed with CalleeSave info
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Comments for Mips directives added.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41526 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-28 05:06:17 +00:00
Bruno Cardoso Lopes
2d4575ea5a
Added methods to record SPOffsets from LowerFORMAL_ARGUMENTS
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41525 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-28 05:04:41 +00:00
Bruno Cardoso Lopes
84f47c52fd
InlineAsm asm support for integer registers added
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41225 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 16:09:25 +00:00
Bruno Cardoso Lopes
edeede2bb5
Instruction Itinerary attribution fixed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41224 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 16:06:45 +00:00
Bruno Cardoso Lopes
9710536b44
MipsHi now has ouput flag
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MipsAdd SDNode created to add support to an Add opcode which supports input flag
Added an instruction itinerary to all instruction classes
Added branches with zero cond codes
Now call clobbers all non-callee saved registers
Call w/ register support added
Added DelaySlot to branch and load instructions
Added patterns to handle all setcc, brcond/setcc and MipsAdd instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41161 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 02:37:46 +00:00
Bruno Cardoso Lopes
055c7eb4a4
Fixed stack frame addressing bug
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41160 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 02:19:09 +00:00
Bruno Cardoso Lopes
6d32ca0762
support for Schedule included on Mips.td
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41159 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 02:18:07 +00:00
Bruno Cardoso Lopes
7ff6fa2503
Removed LowerRETURADDR, fixed small bug into LowerRET, LowerGlobalAddress
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fixed to generate instructions (add, lui) glued!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41158 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 02:16:30 +00:00
Bruno Cardoso Lopes
250a1714be
Couple of small changes. Delay Slot handle header declared.
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Newline added after macros at function init on generated asm!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41157 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 02:05:24 +00:00
Bruno Cardoso Lopes
e88c36819e
Added InstrItinClass support for instruction formats
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41156 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 02:01:28 +00:00
Bruno Cardoso Lopes
0b2cd89a39
Branch Analysis and InsertNoop inserted into header files
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41155 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 01:59:45 +00:00
Bruno Cardoso Lopes
aff42dcf5d
createMipsDelaySlotFillerPass added to mips codegen runtime
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41154 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 01:58:15 +00:00
Bruno Cardoso Lopes
35d2a47994
Added Branch Analysis support
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Added InsertNoop support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41153 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 01:56:48 +00:00
Bruno Cardoso Lopes
de6a9411db
LowerRETURNADDR removed since it was wrong and does not have utility yet!
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MipsAdd opcode added
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41152 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 01:54:09 +00:00
Bruno Cardoso Lopes
13d1b7bbb3
InstrItineraryData support on added.
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Added Mips3 ISA feature (needed when supporting R4000 machines)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41151 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 01:52:27 +00:00
Bruno Cardoso Lopes
9684a697d5
A Pass to insert Nops on intructions with DelaySlot
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41150 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 01:50:47 +00:00
Bruno Cardoso Lopes
a5793899e3
Mips generic fallback instruction schedule support!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41149 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-18 01:46:44 +00:00
Dan Gohman
61e729e2e9
More explicit keywords.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40757 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-02 21:21:54 +00:00
Duncan Sands
36397f5034
Support for trampolines, except for X86 codegen which is
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still under discussion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40549 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-27 12:58:54 +00:00
Dan Gohman
b8275a3f6f
Don't ignore the return value of AsmPrinter::doInitialization and
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AsmPrinter::doFinalization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40487 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-25 19:33:14 +00:00
Evan Cheng
ffbaccae02
No more noResults.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40132 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-21 00:34:19 +00:00
Evan Cheng
64d80e3387
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))]>;
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40033 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-19 01:14:50 +00:00
Bruno Cardoso Lopes
a4e8200366
Added support for Mips specific GAS directives
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Fixed print immediate
Fixed Identation on MipsISelDAGToDAG.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39764 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11 23:24:41 +00:00
Bruno Cardoso Lopes
7b155fbd60
Added support for framepointer
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Prologue/Epilogue support fp,ra save/restore and use the stack frame the right
way!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39763 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11 23:21:31 +00:00
Bruno Cardoso Lopes
758dcca57a
Now that stack is represented the right way, LOA starts at 0
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39761 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11 23:17:41 +00:00
Bruno Cardoso Lopes
2ab22d1b93
Fixed AddLiveOut issues
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FI's created the write way to represent Mips stack
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39760 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11 23:16:16 +00:00
Bruno Cardoso Lopes
332a3d22a2
Removed unused immediate PatLeaf, fixed lui instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39759 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11 22:47:02 +00:00
Bruno Cardoso Lopes
4215a59a76
Added MipsMachineFunction class, to hold Mips dinamic stack info when inserting Prologue/Epilog
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39758 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11 22:44:21 +00:00
Lauro Ramos Venancio
75ce010f7b
Assert when TLS is not implemented.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39737 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11 17:19:51 +00:00
Chris Lattner
87bdba6d6a
The various "getModuleMatchQuality" implementations should return
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zero if they see a target triple they don't understand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38463 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-09 17:25:29 +00:00
Bruno Cardoso Lopes
972f5896e4
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37461 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-06 07:42:06 +00:00