f1cd650251
Do not register ppc64 yet, as it breaks the SparcV9 backend
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llvm-svn: 15955
2004-08-20 18:09:18 +00:00
f73c87b36c
LR needs to be saved at 16-byte offset on a 64-bit arch
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llvm-svn: 15929
2004-08-19 21:36:14 +00:00
ba7fe16dbf
No need for an `is64bit' flag
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llvm-svn: 15857
2004-08-17 05:06:47 +00:00
412602d7d9
Replace PowerPCPEI.cpp with target independant PrologEpilogInserter
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llvm-svn: 15746
2004-08-14 22:16:36 +00:00
af77fe4097
Disable PPC64 backend by default because LLC cannot choose automatically between
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SparcV9 and PowerPC64 without target triples, since they are both 64-bit
big-endian targets.
llvm-svn: 15688
2004-08-12 17:16:43 +00:00
c94c0f75f4
* Move AIX into the llvm namespace to be accessed from RegisterInfo
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* Mark InstrInfo with 32 vs. 64 bit flag
* Enable the 64-bit isel and asm printer
llvm-svn: 15672
2004-08-11 23:47:08 +00:00
7224ee1e4c
Hyphenate ##-bit and remove first-person from comments.
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llvm-svn: 15663
2004-08-11 13:35:44 +00:00
f17ea0f7b7
Clean up 32/64bit and Darwin/AIX split. Next steps: 64 bit ISel, AIX asm printer.
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llvm-svn: 15662
2004-08-11 07:40:04 +00:00
e67a212267
Breaking up the PowerPC target into 32- and 64-bit subparts, Part III: the rest.
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llvm-svn: 15636
2004-08-11 00:11:25 +00:00
eca36a5aa0
CodePrinter -> AsmPrinter
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llvm-svn: 15599
2004-08-09 22:27:45 +00:00
a8dcf2423e
Changes commited for Nate Begeman:
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Use a PowerPC specific prolog epilog inserter to control where spilled
callee save regs are placed on the stack.
Get rid of implicit return address stack slot, save return address reg
(LR) in appropriate slot
Improve code generated for functions that don't have calls or access
globals
Note from Chris: PowerPCPEI will eventually be eliminated, once the
functionality is merged into CodeGen/PrologEpilogInserter.cpp
llvm-svn: 15536
2004-08-06 06:58:50 +00:00
09396bf158
Run the branch selection pass right before the asm printer.
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Patch by Nate Begeman.
llvm-svn: 15285
2004-07-27 18:39:34 +00:00
4fb48609dc
Bool alignment on MacOSX/PowerPC is 4 bytes.
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llvm-svn: 15122
2004-07-23 01:11:46 +00:00
75f3291ef3
Shorts are aligned to 2 bytes, bools to 1 byte (in structs).
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llvm-svn: 15048
2004-07-20 20:59:57 +00:00
dff882a230
Double alignment in structs is 4 bytes, not 8. Patch by Nate Begeman.
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llvm-svn: 15034
2004-07-20 15:43:25 +00:00
e6f4a5ebb0
We don't really need to #include IPO.h into this file.
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llvm-svn: 14911
2004-07-17 18:37:46 +00:00
a6b9a566b9
Define double alignment as 8 bytes now that assert(DoubleAlignment == PointerSize)
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has been eliminated
llvm-svn: 14891
2004-07-16 19:32:12 +00:00
5ce1408537
Do IMPLICIT_DEFs on incoming args' hard regs, to avoid confusing the regalloc.
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Support single-fp incoming args.
Support single-fp outgoing args ('call' operands).
Support double-fp return values.
llvm-svn: 14880
2004-07-16 10:31:25 +00:00
2453818b8a
The powerpc is now gone. However it is now just known as the Skeleton target.
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llvm-svn: 14877
2004-07-16 07:14:34 +00:00
c2726e63ed
Delete the allocate*TargetMachine function, which is now dead .
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The shared command line options are now in a header that makes sense.
llvm-svn: 14756
2004-07-11 04:17:10 +00:00
73eb9436ee
Make these format a bit nicer
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llvm-svn: 14747
2004-07-11 03:27:42 +00:00
4266f8017d
Auto-registrate target
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llvm-svn: 14745
2004-07-11 02:48:49 +00:00
6d6b3b3ce9
Fix the fixed stack offset, patch contributed by Vladimir Prus
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llvm-svn: 14110
2004-06-10 06:19:25 +00:00
daeeaa72cd
fine grainify namespacification
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llvm-svn: 11959
2004-02-28 19:53:18 +00:00
6a35516dcc
Add back machine code deleter pass until we get a MachineCode pass
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that will be responsible for the creation of MachineFunctions and will
be required by all MachineFunctionPass passes.
llvm-svn: 11453
2004-02-15 00:03:15 +00:00
80da865f77
Change MachineBasicBlock's vector of MachineInstr pointers into an
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ilist of MachineInstr objects. This allows constant time removal and
insertion of MachineInstr instances from anywhere in each
MachineBasicBlock. It also allows for constant time splicing of
MachineInstrs into or out of MachineBasicBlocks.
llvm-svn: 11340
2004-02-12 02:27:10 +00:00
ac2ced8554
Include PowerPC.h. Flesh out the stub versions of addPassesToEmitAssembly()
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and addPassesToJITCompile() slightly.
llvm-svn: 11076
2004-02-02 19:06:36 +00:00
f0cc848602
Add the JITInfo object, accessor & initializer.
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llvm-svn: 10972
2004-01-23 06:39:30 +00:00
4880432af8
Add CodeEmitter and JITInfo stubs. Dump the old
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PowerPCTargetMachine::addPassesToJITCompile() method, in favor of the
TargetJITInfo interface.
llvm-svn: 10971
2004-01-23 06:35:43 +00:00
b14a3f73cd
Import of skeletal PowerPC backend I have had laying around for months...
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llvm-svn: 10937
2004-01-21 21:13:19 +00:00
Chris Lattner