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84 Commits

Author SHA1 Message Date
Bob Wilson 5a495fea07 Provide InitializeAllTargets and InitializeNativeTarget functions in the 
C bindings.  Change all the backend "Initialize" functions to have C linkage.
Change the "llvm/Config/Targets.def" header to use C-style comments to avoid
compile warnings.

llvm-svn: 74026
 2009-06-23 23:59:40 +00:00
Douglas Gregor 1b731d5dbe Introduce new headers whose inclusion forces linking and 
initialization of all targets (InitializeAllTargets.h) or assembler
printers (InitializeAllAsmPrinters.h). This is a step toward the
elimination of relinked object files, so that we can build normal
archives.

llvm-svn: 73543
 2009-06-16 20:12:29 +00:00
Dan Gohman d185a7a629 Add explicit keywords. 
llvm-svn: 72969
 2009-06-05 23:05:51 +00:00
Anton Korobeynikov 08bf4c0f5a Propagate CPU string out of SubtargetFeatures 
llvm-svn: 72335
 2009-05-23 19:50:50 +00:00
Anton Korobeynikov 6de08cd093 Mark rotl/rotr as expand. This generates pretty ugly code, but this is better than nothing. 
llvm-svn: 71976
 2009-05-17 10:16:28 +00:00
Anton Korobeynikov 6b5523aec2 Typo 
llvm-svn: 71975
 2009-05-17 10:15:22 +00:00
Bill Wendling f7b83c7ae7 Change MachineInstrBuilder::addReg() to take a flag instead of a list of 
booleans. This gives a better indication of what the "addReg()" is
doing. Remembering what all of those booleans mean isn't easy, especially if you
aren't spending all of your time in that code.

I took Jakob's suggestion and made it illegal to pass in "true" for the
flag. This should hopefully prevent any unintended misuse of this (by reverting
to the old way of using addReg()).

llvm-svn: 71722
 2009-05-13 21:33:08 +00:00
Anton Korobeynikov 3c8e0c52d7 Add imm-reg and imm-mem patters for cmp on msp430 
(imm is allowed to be source operand, not dest...)

llvm-svn: 71393
 2009-05-10 14:49:00 +00:00
Anton Korobeynikov ea618dd0ba Allow 8 bit select in custom inserter 
llvm-svn: 71239
 2009-05-08 18:51:21 +00:00
Anton Korobeynikov 1484cfe945 Expand UREM / SREM into libcalls 
llvm-svn: 71236
 2009-05-08 18:50:41 +00:00
Anton Korobeynikov c3e1b392ae Add 8 bit select 
llvm-svn: 71235
 2009-05-08 18:50:26 +00:00
Dan Gohman 630f4e1eb3 Trim unnecessary #includes. 
llvm-svn: 70880
 2009-05-04 17:11:06 +00:00
Anton Korobeynikov 4ff60e0cc2 Handle implicit zext in a better way. Shamelessly stolen from x86 backend. 
Thanks for Dan Gohman for suggestion!

llvm-svn: 70782
 2009-05-03 15:50:18 +00:00
Anton Korobeynikov 1324f810d7 Update due to mainline API change 
llvm-svn: 70769
 2009-05-03 13:19:42 +00:00
Anton Korobeynikov d089ef1003 Add TODO list :) 
llvm-svn: 70768
 2009-05-03 13:19:24 +00:00
Anton Korobeynikov 47fcd72e24 Make handling of conditional stuff much more straightforward 
llvm-svn: 70767
 2009-05-03 13:19:09 +00:00
Anton Korobeynikov dedfa00ba1 Temporary disable imm patterns for cmp. Actually, all cmp-related stuff (select_cc, setcc, br_cc). needs to be rethought 
llvm-svn: 70766
 2009-05-03 13:18:50 +00:00
Anton Korobeynikov eb2152f753 Expand divisions into libcalls 
llvm-svn: 70765
 2009-05-03 13:18:33 +00:00
Anton Korobeynikov 29747e9c26 Custom lower SIGN_EXTEND 
llvm-svn: 70763
 2009-05-03 13:17:49 +00:00
Anton Korobeynikov 3c48ea7dbe Some eye-candy 
llvm-svn: 70762
 2009-05-03 13:17:31 +00:00
Anton Korobeynikov 48e21c57f1 Print function header / footer 
llvm-svn: 70761
 2009-05-03 13:17:11 +00:00
Anton Korobeynikov 8847e3e554 Fix printing: je => jeq 
llvm-svn: 70760
 2009-05-03 13:16:54 +00:00
Anton Korobeynikov f3a6bc8562 Add 8bit shifts 
llvm-svn: 70759
 2009-05-03 13:16:37 +00:00
Anton Korobeynikov 61763b532a Handle logical shift right (at least I hope so :) ) 
llvm-svn: 70758
 2009-05-03 13:16:17 +00:00
Anton Korobeynikov 20a91130ce Handle anyext 
llvm-svn: 70757
 2009-05-03 13:15:57 +00:00
Anton Korobeynikov e31559576f Expand all sorts of indirect branches 
llvm-svn: 70755
 2009-05-03 13:15:40 +00:00
Anton Korobeynikov 41917df643 Add InsertBranch() hook for tail mergeing 
llvm-svn: 70754
 2009-05-03 13:15:22 +00:00
Anton Korobeynikov 4b0a0f18fb Implement bswap 
llvm-svn: 70753
 2009-05-03 13:15:03 +00:00
Anton Korobeynikov ba0e81d4b2 Properly handle ExternalSymbol's 
llvm-svn: 70752
 2009-05-03 13:14:46 +00:00
Anton Korobeynikov de60d1caef Expand muls (all mulls!) to libcalls for now 
llvm-svn: 70751
 2009-05-03 13:14:25 +00:00
Anton Korobeynikov 0da755ee3e Provide addc and subc 
llvm-svn: 70748
 2009-05-03 13:13:34 +00:00
Anton Korobeynikov a3f7a83ad8 Add left shift 
llvm-svn: 70747
 2009-05-03 13:13:17 +00:00
Anton Korobeynikov aa43d0b182 Add direct branch 
llvm-svn: 70746
 2009-05-03 13:12:58 +00:00
Anton Korobeynikov 24bfb51416 It's error-prone to maintain two separate variants of asmprinting stuff, one of which is even used. Drop second (aka 'intel') variant of operands. It can be added later, if needed. 
llvm-svn: 70745
 2009-05-03 13:12:37 +00:00
Anton Korobeynikov b6321e15f7 Lower select with custom inserted and make condjumps generic 
llvm-svn: 70744
 2009-05-03 13:12:23 +00:00
Anton Korobeynikov 962720129d Add first draft for conditions, conditional branches, etc 
llvm-svn: 70743
 2009-05-03 13:12:06 +00:00
Anton Korobeynikov aa51bff808 Hanle i8 returns 
llvm-svn: 70742
 2009-05-03 13:11:48 +00:00
Anton Korobeynikov 7212c15e70 Small tweaking 
llvm-svn: 70741
 2009-05-03 13:11:35 +00:00
Anton Korobeynikov f2b50994ca Add prologue/epilogue emission. Fix frame pointer handling. 
llvm-svn: 70740
 2009-05-03 13:11:20 +00:00
Anton Korobeynikov 1af0b61e7c Add code for save/restore of callee-saved registers 
llvm-svn: 70739
 2009-05-03 13:11:04 +00:00
Anton Korobeynikov b85f4ec819 Two more hooks for RA and FP registers 
llvm-svn: 70738
 2009-05-03 13:10:40 +00:00
Anton Korobeynikov 7784ae9a6f Proper handle loading of effective address of stack slot stuff 
llvm-svn: 70737
 2009-05-03 13:10:26 +00:00
Anton Korobeynikov 0d1234fd69 Match frame indexes 
llvm-svn: 70736
 2009-05-03 13:10:11 +00:00
Anton Korobeynikov f6af822c76 First draft of stack slot loads / stores lowering 
llvm-svn: 70735
 2009-05-03 13:09:57 +00:00
Anton Korobeynikov ed65671768 Reverse order of memory arguments 
llvm-svn: 70734
 2009-05-03 13:09:40 +00:00
Anton Korobeynikov 04888305f6 Remove bogus pattern 
llvm-svn: 70733
 2009-05-03 13:09:24 +00:00
Anton Korobeynikov 6399a3d628 Correct asmprinting of memory operands 
llvm-svn: 70732
 2009-05-03 13:09:10 +00:00
Anton Korobeynikov a3bce28ae0 Match wrapper node for address 
llvm-svn: 70731
 2009-05-03 13:08:51 +00:00
Anton Korobeynikov cfc97056e7 Add lowering for global address nodes. Not pretty efficient though. 
llvm-svn: 70730
 2009-05-03 13:08:33 +00:00
Anton Korobeynikov b5613928f5 Some early full call lowering draft for direct calls 
llvm-svn: 70729
 2009-05-03 13:08:13 +00:00