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473 Commits

Author SHA1 Message Date
Anton Korobeynikov 6339db830e Add more instructions 
llvm-svn: 70717
 2009-05-03 13:04:06 +00:00
Anton Korobeynikov e32c817d2c Cleanup 
llvm-svn: 70716
 2009-05-03 13:03:50 +00:00
Anton Korobeynikov 15a515b1af Add dummy lowering for shifts 
llvm-svn: 70715
 2009-05-03 13:03:33 +00:00
Anton Korobeynikov 55a085b539 We don't have any div at all - thus mark it as expensive 
llvm-svn: 70714
 2009-05-03 13:03:14 +00:00
Anton Korobeynikov abb51755c8 We're not going to spend 100% of time in interrupts, do we? :) 
llvm-svn: 70713
 2009-05-03 13:02:57 +00:00
Anton Korobeynikov 8a17dff7d0 Add simple reg-reg add. 
llvm-svn: 70712
 2009-05-03 13:02:39 +00:00
Anton Korobeynikov 6ff6fc95a0 gas uses lower letter for register names 
llvm-svn: 70711
 2009-05-03 13:02:22 +00:00
Anton Korobeynikov d7afd69e3b Add code enough for emission of reg-reg and reg-imm moves. This allows us to compile "ret i16 0" properly! 
llvm-svn: 70710
 2009-05-03 13:02:04 +00:00
Anton Korobeynikov c942782b3b Add function body printing routine 
llvm-svn: 70709
 2009-05-03 13:01:41 +00:00
Anton Korobeynikov ef811d8e05 Add 'msp430' target triple recognizer 
llvm-svn: 70708
 2009-05-03 13:01:23 +00:00
Anton Korobeynikov a9b7df98e6 Make emit{Prologue,Epilogue}() noop for now 
llvm-svn: 70707
 2009-05-03 13:01:04 +00:00
Anton Korobeynikov 69f51f0b41 Add callee-saved regs & reg classes getter hooks 
llvm-svn: 70706
 2009-05-03 13:00:46 +00:00
Anton Korobeynikov efcd5aa381 Add simple FP indicator for given function hook 
llvm-svn: 70705
 2009-05-03 13:00:28 +00:00
Anton Korobeynikov c10f98ace3 Provide set of reserved registers 
llvm-svn: 70704
 2009-05-03 13:00:11 +00:00
Anton Korobeynikov 7bfc3ea2ee Add proper ISD::RET lowering 
llvm-svn: 70703
 2009-05-03 12:59:50 +00:00
Anton Korobeynikov 3849be6ca1 Add first draft of MSP430 calling convention stuff and draft of ISD::FORMAL_ARGUMENTS node lowering. 
llvm-svn: 70702
 2009-05-03 12:59:33 +00:00
Anton Korobeynikov 77e5a11ec2 Fix register names, fix register allocation order, handle frame pointer. 
llvm-svn: 70701
 2009-05-03 12:59:16 +00:00
Anton Korobeynikov 64717bbc14 Clearify the usage and add some debug stuff 
llvm-svn: 70700
 2009-05-03 12:58:58 +00:00
Anton Korobeynikov e10f69a8a7 Cleanup 
llvm-svn: 70699
 2009-05-03 12:58:40 +00:00
Anton Korobeynikov 128e8a188f Add cmake script. No idea whether it works or not :) 
llvm-svn: 70698
 2009-05-03 12:58:22 +00:00
Anton Korobeynikov 4130a7c1e7 Add a note 
llvm-svn: 70697
 2009-05-03 12:58:05 +00:00
Anton Korobeynikov 7c4db99df3 Typo 
llvm-svn: 70695
 2009-05-03 12:57:47 +00:00
Anton Korobeynikov 101380015c Dummy MSP430 backend 
llvm-svn: 70694
 2009-05-03 12:57:15 +00:00