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31 Commits

Author SHA1 Message Date
Chris Lattner b28f214033 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 -O0style of build. 
llvm-svn: 24233
 2005-11-08 02:11:51 +00:00
Chris Lattner dcceae104e remove reference to this pass 
llvm-svn: 24088
 2005-10-29 05:28:34 +00:00
Jim Laskey 19058c3989 1. Use SubtargetFeatures in llc/lli. 
2. Propagate feature "string" to all targets.

3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget.

llvm-svn: 23192
 2005-09-01 21:38:21 +00:00
Chris Lattner f11f48ba61 Refactor the addPassesToEmitAssembly interface into a addPassesToEmitFile 
interface.

llvm-svn: 22282
 2005-06-25 02:48:37 +00:00
Misha Brukman fd8c2265fa Convert tabs to spaces 
llvm-svn: 21457
 2005-04-22 18:06:01 +00:00
Misha Brukman b440243e94 Remove trailing whitespace 
llvm-svn: 21425
 2005-04-21 23:30:14 +00:00
Chris Lattner 17550c456c Use the target triple to pick this target. 
llvm-svn: 18830
 2004-12-12 17:40:28 +00:00
Brian Gaeke 25ac83565e Print llvm code one function at a time. 
llvm-svn: 18805
 2004-12-11 22:17:07 +00:00
Brian Gaeke 72daaa46eb JIT should print LLVM each function before selecting instructions for it. 
llvm-svn: 18803
 2004-12-11 18:41:09 +00:00
Brian Gaeke b3095dd88f Bools are *also* not ints. Sigh. Furthermore, most of the TargetMachine 
ctor parameters can be defaulted.

Print the transformed llvm code input to the instruction selector
when -print-machineinstrs is on, just like V9.

llvm-svn: 18794
 2004-12-11 05:19:04 +00:00
Brian Gaeke 2e2f3e26ba Move -lowerselect later in the chain; some select instructions were 
slipping through into the instruction selector, which can't deal with
them yet.

llvm-svn: 18758
 2004-12-10 08:39:30 +00:00
Brian Gaeke 847c05deef Bytes and shorts are aligned differently from words. 
llvm-svn: 18713
 2004-12-09 18:51:02 +00:00
Brian Gaeke 1553b58f39 Allocate fewer registers and tighten up alignment restrictions. 
llvm-svn: 17929
 2004-11-18 00:25:20 +00:00
Brian Gaeke 9c0710781d Implement getModuleMatchQuality and getJITMatchQuality so that v8 will be the 
default 32/BE target on sparc hosts, and ppc will continue to be the default
on other hosts.

llvm-svn: 16865
 2004-10-09 05:57:01 +00:00
Brian Gaeke 7f11dd4825 Fix double and long alignment. 
Call the FPMover pass after register allocation.

llvm-svn: 16573
 2004-09-29 03:26:27 +00:00
Chris Lattner c2726e63ed Delete the allocate*TargetMachine function, which is now dead . 
The shared command line options are now in a header that makes sense.

llvm-svn: 14756
 2004-07-11 04:17:10 +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 0969646d6e Add #includes 
llvm-svn: 14625
 2004-07-04 17:19:21 +00:00
Chris Lattner 55256dbf9b Fix potential problems with unreachable basic blocks. 
Also, while noone's looking, add support for constant expressions.  Wait,
I said not to look!

llvm-svn: 14566
 2004-07-02 05:49:11 +00:00
Misha Brukman 31f4df6b54 Order #includes as per style guide. 
llvm-svn: 14305
 2004-06-21 21:54:40 +00:00
Brian Gaeke 4125c92009 Get rid of selects the easy way 
llvm-svn: 14230
 2004-06-18 08:46:15 +00:00
Brian Gaeke 675c0e9701 I think we'll use the standard lowering passes for now. 
llvm-svn: 14179
 2004-06-15 20:37:12 +00:00
Brian Gaeke 6f6e4b9f59 I don't think we have to have 4 extra allocated (but unused) bytes on the stack. 
llvm-svn: 12905
 2004-04-13 18:28:37 +00:00
Brian Gaeke 610c685eb6 Add references to delay slot filler pass. 
Fill in addPassesToJITCompile method.

llvm-svn: 12729
 2004-04-06 23:21:24 +00:00
Brian Gaeke 9c609df3c9 Support -print-machineinstrs 
llvm-svn: 12124
 2004-03-04 19:22:16 +00:00
Brian Gaeke 82ec4a561b Asm printer support, based on x86 - only prints mnemonics for now 
llvm-svn: 12113
 2004-03-04 06:00:41 +00:00
Chris Lattner b1862e4d3b Add an instruction selector capable of selecting 'ret void' 
llvm-svn: 11973
 2004-02-29 00:27:00 +00:00
Chris Lattner 72bb8fcb15 Change this so that LLC actually tries to run the code generator, though it will 
immediately abort due to lack of an instruction selector. :)

llvm-svn: 11963
 2004-02-28 20:21:45 +00:00
Chris Lattner 1a3ee3e961 Finegrainify namespacification 
llvm-svn: 11958
 2004-02-28 19:52:49 +00:00
Brian Gaeke 9a5bd7fca7 SparcV8 skeleton 
llvm-svn: 11828
 2004-02-25 19:28:19 +00:00