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23 Commits

Author SHA1 Message Date
Chris Lattner 88e234dd49 Add a new option to indicate we want the code generator to emit code quickly, 
not spending tons of time microoptimizing it.  This is useful for an -O0
style of build.

llvm-svn: 24235
 2005-11-08 02:12:47 +00:00
Jim Laskey 802748cd61 Allow itineraries to be passed through the Target Machine. 
llvm-svn: 24139
 2005-11-01 20:06:59 +00:00
Nate Begeman 0b71e007ef First bits of 64 bit PowerPC stuff, currently disabled. A lot of this is 
purely mechanical.

llvm-svn: 23778
 2005-10-18 00:28:58 +00:00
Nate Begeman 6cca84e43c More PPC32 -> PPC changes, as well as merging some classes that were 
redundant after the change.

llvm-svn: 23759
 2005-10-16 05:39:50 +00:00
Chris Lattner 6f3b954662 Rename PPC32*.h to PPC*.h 
This completes the grand PPC file renaming

llvm-svn: 23745
 2005-10-14 23:59:06 +00:00
Chris Lattner 0aa794ba5b Merge PPCJITInfo.h and PPC32JITInfo.h. Note that the PowerPCJITInfo 
and PPC32JITInfo classes should be merged.

llvm-svn: 23744
 2005-10-14 23:53:41 +00:00
Chris Lattner bfca1ab79d Rename PowerPC*.h to PPC*.h 
llvm-svn: 23743
 2005-10-14 23:51:18 +00:00
Brian Gaeke 5ce1408537 Do IMPLICIT_DEFs on incoming args' hard regs, to avoid confusing the regalloc. 
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
Chris Lattner c9819f09c2 Revert stuff that I didn't mean to checkin 
llvm-svn: 14844
 2004-07-15 02:33:38 +00:00
Chris Lattner 7dc9de5f43 Patches towards fixing PR341 
llvm-svn: 14841
 2004-07-15 02:14:30 +00:00
Misha Brukman dcb0eec80d Implement getModuleMatchQuality and getJITMatchQuality() for PowerPC 
llvm-svn: 14780
 2004-07-12 23:36:12 +00:00
Chris Lattner b889c6b261 Delete the allocate*TargetMachine function, which is now dead. 
The shared command line options are now in a header that makes sense.

llvm-svn: 14757
 2004-07-11 04:17:58 +00:00
Chris Lattner 73eb9436ee Make these format a bit nicer 
llvm-svn: 14747
 2004-07-11 03:27:42 +00:00
Chris Lattner 4266f8017d Auto-registrate target 
llvm-svn: 14745
 2004-07-11 02:48:49 +00:00
Chris Lattner 3594324248 Fix all of those problems that the PPC backend has running 176.gcc :) 
llvm-svn: 14565
 2004-07-02 05:48:42 +00:00
Misha Brukman 1f3a7f0255 Wrap long line 
llvm-svn: 14552
 2004-07-01 21:27:59 +00:00
Misha Brukman 4efe3da794 Lower ConstantExpressions before the code generator. 
llvm-svn: 14497
 2004-06-29 23:33:20 +00:00
Chris Lattner c5f9b356af The code generator should work with unreachable blocks. If not, then this 
is a bug that should be fixed in the code generator, not papered over with
the simplifycfg pass.  Eliminating this makes bugpoint much more useful

llvm-svn: 14477
 2004-06-29 07:20:16 +00:00
Misha Brukman 15c10883ff Can't print out machine code before it is constructed. 
llvm-svn: 14472
 2004-06-28 21:16:57 +00:00
Misha Brukman c52ea2574d Allow debugging machine instrs (by printout) before/after isel and regalloc 
llvm-svn: 14416
 2004-06-25 19:57:47 +00:00
Misha Brukman 5e3afa0d4c Add option to print out machine code before register allocation. 
llvm-svn: 14387
 2004-06-24 23:55:01 +00:00
Misha Brukman 302df232b5 llvm/IntrinsicLowering.h => llvm/CodeGen/IntrinsicLowering.h 
llvm-svn: 14292
 2004-06-21 18:30:31 +00:00
Misha Brukman e05203fb40 Initial revision 
llvm-svn: 14283
 2004-06-21 16:55:25 +00:00