Chris Lattner
ca9671d864
Implement multiply operator
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4506 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02 20:28:58 +00:00
Chris Lattner
68aad93291
* Implement subtract
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* Merge add code into logical code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4503 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02 20:13:22 +00:00
Chris Lattner
e2954c84e9
shuffle code around a bit, implement and, or, xor
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4502 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02 20:04:26 +00:00
Chris Lattner
51b49a9633
Add PHI node support, add comment for branch function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4500 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02 19:45:49 +00:00
Chris Lattner
2df035bb3c
Implement unconditional branching support
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4498 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02 19:27:56 +00:00
Chris Lattner
e9913f2cff
* Fix nonconstant shift case
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* Turn table into 2d table
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4496 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02 01:41:55 +00:00
Chris Lattner
b1761fc4df
Use a more table driven approach to handling types. Seems to simplify the
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code a bit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4493 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02 01:15:18 +00:00
Chris Lattner
d5a87f80b7
Make switch statements denser, but only because of the follow-on patch
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4492 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02 00:49:56 +00:00
Chris Lattner
796df73e6e
* Remove dead variable
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* Shift amount is always guaranteed to be 8 bits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4491 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02 00:44:25 +00:00
Nick Hildenbrandt
7e9fea736d
Fixed bug in Regression/CBackend/2002-10-30-FunctionPointerAlloca.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4486 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-01 17:37:09 +00:00
Chris Lattner
ec3e2f41cd
New iostream definitions
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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
Brian Gaeke
a1719c9130
InstSelectSimple.cpp: Include llvm/iOther.h for ShiftInst.
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Add ISel::visitShiftInst() to instruction select shift instructions.
Add a comment in visitAdd about how to do 64 bit adds.
X86InstrInfo.def: Add register-to-register move opcodes and shift opcodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4477 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-31 23:03:59 +00:00
Chris Lattner
59b2b86f35
Reassociate pass now works
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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.
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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!
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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
cc0b0c59e8
Add lots more info
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4450 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-30 06:04:46 +00:00
Chris Lattner
8548ee75eb
Make sure to set the destination register correctly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4444 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-30 01:49:01 +00:00
Chris Lattner
b752e9a2ae
Set the destination register field based on the target specific flags
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4442 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-30 01:15:31 +00:00
Chris Lattner
9d17740295
Add flag to specify when no value is produced by an instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4441 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-30 01:09:34 +00:00
Chris Lattner
443d0122d7
Sparc backend doesn't use target specific flags yet
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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
Chris Lattner
e5f5221b5e
Implement the new optional getRegisterInfo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4437 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-30 00:56:18 +00:00
Chris Lattner
3dffa7953f
Print machine code after instruction selection
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4434 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-30 00:47:49 +00:00
Chris Lattner
42c7786227
Make sure to pass the LLVM basic block in
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4433 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-30 00:47:40 +00:00
Chris Lattner
36b36037a3
Construct annotation, to make sure it's attached to function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4429 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-29 23:40:58 +00:00
Misha Brukman
a3bbcb5b66
Fix spelling of `propagate'.
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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
b4f68ed32e
Convert backend to use passes, implement X86TargetMachine
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4421 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-29 22:37:54 +00:00
Chris Lattner
c66583ef3b
These are no longer virtual methods
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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
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* 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
62eaf7ef60
Implement findOptimalStorageSize a bit more generally
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4416 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-29 21:47:50 +00:00
Chris Lattner
6334205cb5
Allow TargetMachine to refuse static code gen
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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
055c965bff
Rename X86InstructionInfo to X86InstrInfo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4413 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-29 21:05:24 +00:00
Chris Lattner
33f53b554a
Minor renaming
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4410 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-29 20:48:56 +00:00
Chris Lattner
eef7454e1c
Remove unneccesary #includes
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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
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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
Chris Lattner
b85c7f4b91
Reenable X86 backend, even though it doesn't do much, at least it compiles
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4404 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-29 20:29:34 +00:00
Vikram S. Adve
a2bae305fb
Remove separate vector of implicit refs from MachineInstr, and
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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
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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
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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
341a937169
Switch to generating machineinstr's instead of MInstructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4396 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-29 17:43:55 +00:00
Chris Lattner
a535fabe7d
Be compatible with sparc backend
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4395 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-29 17:43:38 +00:00
Chris Lattner
9bbf439e38
Implement MachineInstrInfo interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4394 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-29 17:43:19 +00:00
Chris Lattner
79c033765c
Switch to different flag set
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4393 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-29 17:42:40 +00:00
Chris Lattner
adc101bbcd
Move TargetInstrDescriptors to MachineInstrInfo.cpp
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4391 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-29 17:37:48 +00:00
Chris Lattner
f44f905196
*** empty log message ***
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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!
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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
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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
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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
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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
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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
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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