47fcd72e24
Make handling of conditional stuff much more straightforward
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llvm-svn: 70767
2009-05-03 13:19:09 +00:00
dedfa00ba1
Temporary disable imm patterns for cmp. Actually, all cmp-related stuff (select_cc, setcc, br_cc). needs to be rethought
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llvm-svn: 70766
2009-05-03 13:18:50 +00:00
eb2152f753
Expand divisions into libcalls
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llvm-svn: 70765
2009-05-03 13:18:33 +00:00
05b7a7c8f8
Properly handle sdiv / udiv / srem / urem libcalls
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llvm-svn: 70764
2009-05-03 13:18:16 +00:00
29747e9c26
Custom lower SIGN_EXTEND
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llvm-svn: 70763
2009-05-03 13:17:49 +00:00
3c48ea7dbe
Some eye-candy
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llvm-svn: 70762
2009-05-03 13:17:31 +00:00
48e21c57f1
Print function header / footer
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llvm-svn: 70761
2009-05-03 13:17:11 +00:00
8847e3e554
Fix printing: je => jeq
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llvm-svn: 70760
2009-05-03 13:16:54 +00:00
f3a6bc8562
Add 8bit shifts
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llvm-svn: 70759
2009-05-03 13:16:37 +00:00
61763b532a
Handle logical shift right (at least I hope so :) )
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llvm-svn: 70758
2009-05-03 13:16:17 +00:00
20a91130ce
Handle anyext
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llvm-svn: 70757
2009-05-03 13:15:57 +00:00
80b4eef686
Use ASTRecordLayout for computing ivar offsets instead of shadow
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struct.
- We still need to do more lookup than necessary because ivars don't
live in a reasonable DeclContext.
- The only remaining client of the interface shadow struct is the
ivar layout bitmap.
llvm-svn: 70756
2009-05-03 13:15:50 +00:00
e31559576f
Expand all sorts of indirect branches
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llvm-svn: 70755
2009-05-03 13:15:40 +00:00
41917df643
Add InsertBranch() hook for tail mergeing
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llvm-svn: 70754
2009-05-03 13:15:22 +00:00
4b0a0f18fb
Implement bswap
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llvm-svn: 70753
2009-05-03 13:15:03 +00:00
ba0e81d4b2
Properly handle ExternalSymbol's
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llvm-svn: 70752
2009-05-03 13:14:46 +00:00
de60d1caef
Expand muls (all mulls!) to libcalls for now
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llvm-svn: 70751
2009-05-03 13:14:25 +00:00
399ad444fd
Proper name 16 bit libcalls
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llvm-svn: 70750
2009-05-03 13:14:08 +00:00
f3fc92d6fc
Add libcall expansion for 16 and 128 bit muls
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llvm-svn: 70749
2009-05-03 13:13:51 +00:00
0da755ee3e
Provide addc and subc
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llvm-svn: 70748
2009-05-03 13:13:34 +00:00
a3f7a83ad8
Add left shift
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llvm-svn: 70747
2009-05-03 13:13:17 +00:00
aa43d0b182
Add direct branch
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llvm-svn: 70746
2009-05-03 13:12:58 +00:00
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.
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llvm-svn: 70745
2009-05-03 13:12:37 +00:00
b6321e15f7
Lower select with custom inserted and make condjumps generic
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llvm-svn: 70744
2009-05-03 13:12:23 +00:00
962720129d
Add first draft for conditions, conditional branches, etc
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llvm-svn: 70743
2009-05-03 13:12:06 +00:00
aa51bff808
Hanle i8 returns
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llvm-svn: 70742
2009-05-03 13:11:48 +00:00
7212c15e70
Small tweaking
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llvm-svn: 70741
2009-05-03 13:11:35 +00:00
f2b50994ca
Add prologue/epilogue emission. Fix frame pointer handling.
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llvm-svn: 70740
2009-05-03 13:11:20 +00:00
1af0b61e7c
Add code for save/restore of callee-saved registers
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llvm-svn: 70739
2009-05-03 13:11:04 +00:00
b85f4ec819
Two more hooks for RA and FP registers
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llvm-svn: 70738
2009-05-03 13:10:40 +00:00
7784ae9a6f
Proper handle loading of effective address of stack slot stuff
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llvm-svn: 70737
2009-05-03 13:10:26 +00:00
0d1234fd69
Match frame indexes
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llvm-svn: 70736
2009-05-03 13:10:11 +00:00
f6af822c76
First draft of stack slot loads / stores lowering
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llvm-svn: 70735
2009-05-03 13:09:57 +00:00
ed65671768
Reverse order of memory arguments
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llvm-svn: 70734
2009-05-03 13:09:40 +00:00
04888305f6
Remove bogus pattern
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llvm-svn: 70733
2009-05-03 13:09:24 +00:00
6399a3d628
Correct asmprinting of memory operands
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llvm-svn: 70732
2009-05-03 13:09:10 +00:00
a3bce28ae0
Match wrapper node for address
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llvm-svn: 70731
2009-05-03 13:08:51 +00:00
cfc97056e7
Add lowering for global address nodes. Not pretty efficient though.
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llvm-svn: 70730
2009-05-03 13:08:33 +00:00
b5613928f5
Some early full call lowering draft for direct calls
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llvm-svn: 70729
2009-05-03 13:08:13 +00:00
ec3f0b3f9d
Add call frame setup instruction elimination and lowerid for bunch of call-related stuff.
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llvm-svn: 70728
2009-05-03 13:07:54 +00:00
5613510c81
Add CALL lowering.
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llvm-svn: 70727
2009-05-03 13:07:31 +00:00
c995ddd017
Add bunch of mem-whatever patterns
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llvm-svn: 70726
2009-05-03 13:07:10 +00:00
f702a0085c
Add bunch of reg-mem inst patterns
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llvm-svn: 70725
2009-05-03 13:06:46 +00:00
ed1c3dfa0f
Add normal and trunc stores
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llvm-svn: 70724
2009-05-03 13:06:26 +00:00
31ecd23a9e
Basic support for mem=>reg moves
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llvm-svn: 70723
2009-05-03 13:06:03 +00:00
80a73e7d8b
Add 8-bit insts. zext behaviour is not modelled yet
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llvm-svn: 70722
2009-05-03 13:05:42 +00:00
b900245e13
Add 8-bit regclass and pattern for sext_inreg
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llvm-svn: 70721
2009-05-03 13:05:22 +00:00
b638fb10f5
Add pattern for OR
...
llvm-svn: 70720
2009-05-03 13:05:00 +00:00
654cb0a761
Add reg-imm variants
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llvm-svn: 70719
2009-05-03 13:04:41 +00:00
37709c3584
Add hint to nop
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llvm-svn: 70718
2009-05-03 13:04:23 +00:00
Anton Korobeynikov