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73 Commits

Author SHA1 Message Date
Nate Begeman 3f9c17906f Disable switch lowering for targets based on the selection dag isel, 
letting the code generator handle them directly.

llvm-svn: 27539
 2006-04-08 19:46:55 +00:00
Chris Lattner 6f95ab7abb Eliminate IntrinsicLowering from TargetMachine. 
Make the CBE and V9 backends create their own, since they're the only ones that use it.

llvm-svn: 26974
 2006-03-23 05:43:16 +00:00
Andrew Lenharth c0bf377f98 bye bye Pattern ISEL 
llvm-svn: 25553
 2006-01-23 21:56:07 +00:00
Andrew Lenharth 045371a744 make DAG isel the default 
llvm-svn: 25282
 2006-01-13 18:49:47 +00:00
Andrew Lenharth 6bc51c6f34 prevent latent switch creation 
llvm-svn: 24413
 2005-11-18 13:57:03 +00:00
Chris Lattner 54c8fcf303 unbreak the build 
llvm-svn: 24339
 2005-11-13 01:45:23 +00:00
Andrew Lenharth ab72424488 enable LSR by default on alpha 
llvm-svn: 24337
 2005-11-12 19:21:08 +00:00
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 5c7d731832 If the module has no t-t and the host is an alpha, default to using the Alpha BE 
llvm-svn: 24110
 2005-10-30 16:44:01 +00:00
Andrew Lenharth 7b69867052 ret 0; works, not much else 
still lots of uglyness.
Maybe calls will come soon.
Fixing the return value of things will be necessary to make alpha work.

llvm-svn: 23832
 2005-10-20 00:28:31 +00:00
Andrew Lenharth a7a83b9255 begining alpha subtarget support 
llvm-svn: 23531
 2005-09-29 22:54:56 +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
Andrew Lenharth 3a18a39587 Alpha ABI specifies stack is always 16 byte alligned, and gcc does it, so I will too 
llvm-svn: 22634
 2005-08-03 22:33:21 +00:00
Andrew Lenharth c32843ed2b finally found the gcc defined constants 
llvm-svn: 22502
 2005-07-22 21:00:30 +00:00
Andrew Lenharth 55d045190e Alpha JIT (beta) 
llvm-svn: 22500
 2005-07-22 20:52:16 +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 89b8c8d215 Remove trailing whitespace 
llvm-svn: 21424
 2005-04-21 23:13:11 +00:00
Andrew Lenharth 00348ce902 LSR cleanup patch 
llvm-svn: 20422
 2005-03-03 19:03:21 +00:00
Andrew Lenharth ed4b6488a7 Added LSR as a beta pass for alpha 
llvm-svn: 20407
 2005-03-02 17:21:38 +00:00
Andrew Lenharth 8fb0d5002b try to match alpha pattern 
llvm-svn: 19972
 2005-02-01 20:35:11 +00:00
Andrew Lenharth 6d1a96bccc Alpha JIT prune 
llvm-svn: 19815
 2005-01-24 18:48:22 +00:00
Andrew Lenharth 3c12772190 include prune and JIT prune 
llvm-svn: 19814
 2005-01-24 18:45:41 +00:00
Andrew Lenharth a1b5ca2b9d Let me introduce you to the early stages of the llvm backend for the alpha processor 
llvm-svn: 19764
 2005-01-22 23:41:55 +00:00