1177cee9dc
Rename LessPrivateGlobalPrefix -> LinkerPrivateGlobalPrefix to match the
...
LLVM IR concept.
llvm-svn: 76590
2009-07-21 17:30:51 +00:00
dde1a8eef4
Pass in the unfortunately named "LessPrivatePrefix" for the
...
"LinkerPrivatePrefix". It seems to have been used in only one place before I
started this "linker_private" business. I'm thinking that a rename is in
order...
llvm-svn: 76479
2009-07-20 21:30:28 +00:00
a3c6f6bffa
Add plumbing for the `linker_private' linkage type. This type is meant for
...
"private" symbols which the assember shouldn't strip, but which the linker may
remove after evaluation. This is mostly useful for Objective-C metadata.
This is plumbing, so we don't have a use of it yet. More to come, etc.
llvm-svn: 76385
2009-07-20 01:03:30 +00:00
88f35c870b
CMake support for SystemZ.
...
llvm-svn: 76384
2009-07-20 00:24:17 +00:00
87ad1e54d4
SystemZ *does* have a CodeGen/AsmPrinter split.
...
- What it doesn't have is the rest of its cmake files...
llvm-svn: 76352
2009-07-19 00:46:44 +00:00
7eaf6dd84a
Tweak cmake files for the four targets that don't split CodeGen out.
...
- We should canonicalize this and get rid of the cmake and llvm-config hacks to
support both variants.
llvm-svn: 76350
2009-07-19 00:26:46 +00:00
83779208cc
Add dependencies from TargetInfo onto .td generation.
...
- Shouldn't really be necessary, but currently .inc files get included into
some main target headers.
llvm-svn: 76349
2009-07-19 00:21:12 +00:00
67038c1333
Put Target definitions inside Target specific header, and llvm namespace.
...
llvm-svn: 76344
2009-07-18 23:03:22 +00:00
0ef680bcbd
Add carry producing / using versions of add / sub
...
llvm-svn: 76316
2009-07-18 14:16:06 +00:00
8486df0ed2
Expand frem
...
llvm-svn: 76315
2009-07-18 13:44:25 +00:00
de5e015bfd
Turn abort() into unreachable
...
llvm-svn: 76314
2009-07-18 13:34:59 +00:00
30b1c2f636
Turn few asserts into errors / unreachable's
...
llvm-svn: 76313
2009-07-18 13:33:17 +00:00
6e4bdd7d78
Handle vector returns
...
llvm-svn: 76312
2009-07-18 12:51:06 +00:00
39f2a22401
Provide expansion for ct* intrinsics
...
llvm-svn: 76311
2009-07-18 12:26:13 +00:00
c3b10f0677
Expand sext_inreg for i1
...
llvm-svn: 76310
2009-07-18 12:20:36 +00:00
acd2f4dcea
Add missed return
...
llvm-svn: 76209
2009-07-17 18:28:59 +00:00
35e95639c0
Avoid a compiler warning when assertions are turned off.
...
llvm-svn: 76176
2009-07-17 12:25:14 +00:00
7ecc62d8c1
Fix 'may be used uninitialized' warning.
...
- Anton, please review.
llvm-svn: 76144
2009-07-17 02:19:26 +00:00
02fc607d54
Unbreak
...
llvm-svn: 76064
2009-07-16 14:36:52 +00:00
73fcd3d962
Temporary disable 16 bit bswap
...
llvm-svn: 76063
2009-07-16 14:35:57 +00:00
460e59034b
Add instruction formats and few opcodes
...
llvm-svn: 76062
2009-07-16 14:35:20 +00:00
902facfe96
Add bswap patterns
...
llvm-svn: 76061
2009-07-16 14:34:52 +00:00
ff21565821
Provide crazy pseudos for regpairs spills / reloads
...
llvm-svn: 76060
2009-07-16 14:34:15 +00:00
7fa0ce1a21
Handle long-disp stuff more consistently
...
llvm-svn: 76059
2009-07-16 14:33:52 +00:00
30e1cb2ab9
All FP instructions have 12 bit memory displacement field
...
llvm-svn: 76058
2009-07-16 14:33:27 +00:00
5b03970c7b
Another predicate routine
...
llvm-svn: 76057
2009-07-16 14:33:01 +00:00
5761e33ce4
More helpers
...
llvm-svn: 76056
2009-07-16 14:32:41 +00:00
b22afc7bcc
Add bunch of branch folding stuff
...
llvm-svn: 76055
2009-07-16 14:32:19 +00:00
0f8c47a7bb
Add missed opcodes to short => long displacement conversion
...
llvm-svn: 76054
2009-07-16 14:31:52 +00:00
201d49d56a
Cleanup
...
llvm-svn: 76053
2009-07-16 14:31:32 +00:00
3ae30e08ef
Fix logic inversion for RI-mode address selection
...
llvm-svn: 76052
2009-07-16 14:31:14 +00:00
4121039bef
Expand 32-bit bitconverts via memory
...
llvm-svn: 76050
2009-07-16 14:30:29 +00:00
bc2ead6ea3
Fix incomin arg stack frame offset in case we need to generate stack frame
...
llvm-svn: 76049
2009-07-16 14:29:57 +00:00
3729850b50
Fix instruction mnemonics for some fp_to_sint operations
...
llvm-svn: 76048
2009-07-16 14:29:26 +00:00
a293caf2ed
i32 values are passed extended also on stack. Handle this in generic way
...
llvm-svn: 76047
2009-07-16 14:29:05 +00:00
1fa01d307c
We definitely have 1-0 bools
...
llvm-svn: 76046
2009-07-16 14:28:46 +00:00
bd41c83ab0
Revert the commit, it just hides the real bug
...
llvm-svn: 76045
2009-07-16 14:28:26 +00:00
6fb6e09781
Out GR128 regclass is not a 'real' i128 one.
...
llvm-svn: 76044
2009-07-16 14:27:53 +00:00
fef4a3b762
Add missed condbranch opcodes
...
llvm-svn: 76043
2009-07-16 14:27:26 +00:00
6c01db428f
Handle bitconverts
...
llvm-svn: 76042
2009-07-16 14:27:01 +00:00
70d0bceed6
Unbreak mvi and friends - emit only 'significant' part of the operand
...
llvm-svn: 76041
2009-07-16 14:26:38 +00:00
573fab1879
Expand fp_to_uint too
...
llvm-svn: 76040
2009-07-16 14:26:06 +00:00
d57f8cee1d
We don't have FP truncstores
...
llvm-svn: 76039
2009-07-16 14:25:46 +00:00
3f254d536a
Expand uint_to_fp
...
llvm-svn: 76038
2009-07-16 14:25:30 +00:00
1ae8098144
Emit proper rounding mode for fp_to_sint
...
llvm-svn: 76037
2009-07-16 14:25:12 +00:00
35a5d6f7ca
f32/f64 regs are stored on stack if we're short in FP regs
...
llvm-svn: 76036
2009-07-16 14:24:57 +00:00
2acdac0f8e
Lower anyext to zext, 32-bit stuff does not have any implicit zero-extension side effects
...
llvm-svn: 76035
2009-07-16 14:24:41 +00:00
8c18d8972c
Make FP zero to be legal FP immediate via LOAD ZERO
...
llvm-svn: 76034
2009-07-16 14:24:16 +00:00
3894c8b6c2
Loads are not two-address in any way
...
llvm-svn: 76033
2009-07-16 14:24:01 +00:00
c8f76f47dd
Add LOAD NEGATIVE instruction
...
llvm-svn: 76032
2009-07-16 14:23:44 +00:00
ae2d8abf2c
LOAD COMPLEMENT instruction is not really two-addr
...
llvm-svn: 76031
2009-07-16 14:23:30 +00:00
82af42d361
Add multiple add/sub instructions
...
llvm-svn: 76030
2009-07-16 14:23:16 +00:00
b106b60456
Handle FP callee-saved regs
...
llvm-svn: 76029
2009-07-16 14:23:01 +00:00
871784ba88
Proper FP extloads
...
llvm-svn: 76028
2009-07-16 14:22:46 +00:00
12400008a7
Add proper PWS impdef's
...
llvm-svn: 76027
2009-07-16 14:22:30 +00:00
3c44a39156
Propagate FP select_cc to dag inserters
...
llvm-svn: 76026
2009-07-16 14:22:15 +00:00
430ab4f382
Implement fp_to_sint
...
llvm-svn: 76025
2009-07-16 14:21:57 +00:00
345e08d24c
Implement FP regs spills / restores
...
llvm-svn: 76024
2009-07-16 14:21:41 +00:00
0fcdd8d424
Add fabs
...
llvm-svn: 76023
2009-07-16 14:21:27 +00:00
50485d65d4
Add fneg
...
llvm-svn: 76022
2009-07-16 14:21:12 +00:00
d7416e7c0b
We don't have native sine / cosine instructions
...
llvm-svn: 76021
2009-07-16 14:20:56 +00:00
77928399b0
More sint_to_fp stuff
...
llvm-svn: 76020
2009-07-16 14:20:39 +00:00
8195797de2
Add bunch of FP instructions
...
llvm-svn: 76019
2009-07-16 14:20:24 +00:00
45a56de726
We don't have any FP extloads
...
llvm-svn: 76018
2009-07-16 14:20:08 +00:00
ead9b9fb31
Implement all comparisons
...
llvm-svn: 76017
2009-07-16 14:19:54 +00:00
7cb00653c1
Add constpool lowering / printing
...
llvm-svn: 76016
2009-07-16 14:19:35 +00:00
c806cea4cb
Allow FP arguments pass / return
...
llvm-svn: 76015
2009-07-16 14:19:16 +00:00
923b47e89d
Register FP regclasses
...
llvm-svn: 76014
2009-07-16 14:19:02 +00:00
5509b58cd7
Add FP regs
...
llvm-svn: 76013
2009-07-16 14:18:48 +00:00
570d0c36ee
Fix fallout from prev. patch
...
llvm-svn: 76012
2009-07-16 14:18:31 +00:00
b25949b0f5
Provide consistent subreg idx scheme. This (hopefully) fixes remaining divide problems
...
llvm-svn: 76011
2009-07-16 14:18:17 +00:00
e5b04d7102
Use divide single for 32 bit signed divides
...
llvm-svn: 76010
2009-07-16 14:17:52 +00:00
2799032a45
Add missed operands types
...
llvm-svn: 76009
2009-07-16 14:17:07 +00:00
5fd5c3efb6
Missed part of prev. patch
...
llvm-svn: 76008
2009-07-16 14:16:45 +00:00
b950f1961b
Another attempt to fix prologue emission
...
llvm-svn: 76007
2009-07-16 14:16:26 +00:00
091872cb37
Implement 'large' PIC model
...
llvm-svn: 76006
2009-07-16 14:16:05 +00:00
569a94c4d0
Implement shifts properly (hopefilly - finally!)
...
llvm-svn: 76005
2009-07-16 14:15:24 +00:00
e0ad108f04
Remove redundand register move
...
llvm-svn: 76004
2009-07-16 14:14:54 +00:00
fe8df8ff61
Properly handle divides. As a bonus - implement memory versions of them.
...
llvm-svn: 76003
2009-07-16 14:14:33 +00:00
68b101a0e1
Fix epic fail: full-width muls are not commutable. This unbreaks bunch of stuff from SingleSource/Benchmarks/Stanford
...
llvm-svn: 76002
2009-07-16 14:14:01 +00:00
1de4295372
32 bit rotate is not twoaddr instruction
...
llvm-svn: 76001
2009-07-16 14:13:43 +00:00
34ad780d0d
32 bit shifts have only 12 bit displacements
...
llvm-svn: 76000
2009-07-16 14:13:24 +00:00
6759661c3f
Add proper register aliases
...
llvm-svn: 75999
2009-07-16 14:12:54 +00:00
a3157b1c9c
Properly generate stack frame
...
llvm-svn: 75998
2009-07-16 14:12:36 +00:00
6f3d11cf0b
Unbreak indirect branches
...
llvm-svn: 75997
2009-07-16 14:12:18 +00:00
2300eaa828
Unbreak
...
llvm-svn: 75996
2009-07-16 14:12:00 +00:00
20237e5071
Do not forget to save R15 when we allocate stack frame
...
llvm-svn: 75995
2009-07-16 14:11:40 +00:00
427dce8678
All calls clobbers R14
...
llvm-svn: 75994
2009-07-16 14:11:22 +00:00
2e574c156e
Unbreak calls to vararg functions
...
llvm-svn: 75993
2009-07-16 14:11:03 +00:00
466f2e4b00
Stupid typo
...
llvm-svn: 75992
2009-07-16 14:10:49 +00:00
d8458e6c09
Typos
...
llvm-svn: 75991
2009-07-16 14:10:35 +00:00
1eb6262b4b
Consolidate reg-imm / reg-reg-imm address mode selection logic in one place.
...
llvm-svn: 75990
2009-07-16 14:10:17 +00:00
3db6283188
Fix fallout from 12-bit stuff landing: decide whether 20 bit displacements are needed during elimination of frame indexes.
...
llvm-svn: 75989
2009-07-16 14:09:56 +00:00
62f8515b1c
Add support for 12 bit displacements
...
llvm-svn: 75988
2009-07-16 14:09:35 +00:00
432d4cd915
We already have reserved call frame regardless whether variable sized frame objects were present or not
...
llvm-svn: 75987
2009-07-16 14:09:04 +00:00
43d33bd6d2
Emit proper lowering of load from arg stack slot
...
llvm-svn: 75986
2009-07-16 14:08:42 +00:00
a8197bb651
Implement dynamic allocas
...
llvm-svn: 75985
2009-07-16 14:08:15 +00:00
7193e2670e
Add jump tables
...
llvm-svn: 75984
2009-07-16 14:07:50 +00:00
5dfac244a0
Exapnd br_jt into indirect branch. Provide pattern for indirect branches.
...
llvm-svn: 75983
2009-07-16 14:07:24 +00:00
d52a95f170
Implement 64 bit immediates
...
llvm-svn: 75982
2009-07-16 14:07:06 +00:00
2ff298fad0
Add rotates
...
llvm-svn: 75981
2009-07-16 14:06:49 +00:00
9362d9aa76
Add patterns for integer negate
...
llvm-svn: 75980
2009-07-16 14:06:27 +00:00
f07c7941f0
Provide proper patterns for and with imm instructions. Tune the tests accordingly.
...
llvm-svn: 75979
2009-07-16 14:06:00 +00:00
59049d9176
Add 32 bit and reg-imm and disable invalid patterns for now
...
llvm-svn: 75978
2009-07-16 14:05:32 +00:00
2d218394c6
Add z9 and z10 target processors. Mark z10-only instructions as such.
...
llvm-svn: 75977
2009-07-16 14:05:00 +00:00
68b8486fde
Fix MUL64rm instruction asmprinting
...
llvm-svn: 75976
2009-07-16 14:04:38 +00:00
edba6f3af7
Preliminary asmprinting of globals
...
llvm-svn: 75975
2009-07-16 14:04:22 +00:00
a2afc692f6
Implement asmprinting for odd-even regpairs
...
llvm-svn: 75974
2009-07-16 14:04:01 +00:00
ec66c122e0
32-bit ri addressing mode has only 12-bit displacement
...
llvm-svn: 75973
2009-07-16 14:03:41 +00:00
7b2353595d
Forgot to add
...
llvm-svn: 75972
2009-07-16 14:03:24 +00:00
59ef95bfc1
Print signed imms properly
...
llvm-svn: 75970
2009-07-16 14:02:45 +00:00
5af8f0ebf1
Provide hooks for spilling / restoring stuff
...
llvm-svn: 75969
2009-07-16 14:01:27 +00:00
b284c9d876
Revert thinko
...
llvm-svn: 75968
2009-07-16 14:01:10 +00:00
abbae3bc5e
Temporary workaround problem with signed 32-bit imm's
...
llvm-svn: 75967
2009-07-16 14:00:42 +00:00
ace2a02a84
Implement InsertBranch() hook
...
llvm-svn: 75966
2009-07-16 14:00:10 +00:00
73bf01f236
Pipehole pattern for i32 imm's
...
llvm-svn: 75965
2009-07-16 13:59:49 +00:00
ff1edc23ac
Bunch of sext_inreg patterns
...
llvm-svn: 75964
2009-07-16 13:59:18 +00:00
c3170f5236
Provide normal 32 bit load and store
...
llvm-svn: 75963
2009-07-16 13:58:43 +00:00
d568f6dce2
Proper lower 'small' results
...
llvm-svn: 75962
2009-07-16 13:58:24 +00:00
f1bf3176c6
Completel forgot about unconditional branches
...
llvm-svn: 75961
2009-07-16 13:57:52 +00:00
15d6e8785b
Lower addresses of globals
...
llvm-svn: 75960
2009-07-16 13:57:27 +00:00
f0d7d6ce65
Provide "wide" muls and divs/rems
...
llvm-svn: 75958
2009-07-16 13:56:42 +00:00
d919010b6a
Fix thinko
...
llvm-svn: 75957
2009-07-16 13:56:11 +00:00
4ee0acd326
Fix epic bug with invalid regclass for R0D
...
llvm-svn: 75956
2009-07-16 13:55:51 +00:00
590f99b18b
More register pairs (now 32 bit ones)
...
llvm-svn: 75954
2009-07-16 13:55:04 +00:00
ccde90b83c
Add even-odd register pairs
...
llvm-svn: 75953
2009-07-16 13:54:45 +00:00
31e9a53d17
Unbreak due to mainline api change
...
llvm-svn: 75952
2009-07-16 13:54:20 +00:00
071178ea15
Preliminary mul lowering
...
llvm-svn: 75951
2009-07-16 13:53:55 +00:00
23e3c6657c
More extloads
...
llvm-svn: 75950
2009-07-16 13:53:35 +00:00
0f59e1e874
SELECT_CC lowering
...
llvm-svn: 75948
2009-07-16 13:52:51 +00:00
ac4fb7f977
Conditional branches and comparisons
...
llvm-svn: 75947
2009-07-16 13:52:31 +00:00
11665a64b0
Emit correct offset for PseudoSourceValue
...
llvm-svn: 75946
2009-07-16 13:52:10 +00:00
29329a0695
Provide proper stack offsets for outgoing arguments
...
llvm-svn: 75945
2009-07-16 13:51:53 +00:00
44483f9eb3
Change register allocation order to reduce amount of callee-saved regs to be spilled.
...
llvm-svn: 75944
2009-07-16 13:51:34 +00:00
8695a30066
Emit callee-saved regs spills / restores
...
llvm-svn: 75943
2009-07-16 13:51:12 +00:00
d694b9ff8b
Some preliminary call lowering
...
llvm-svn: 75941
2009-07-16 13:50:21 +00:00
018599fc0b
Prologue / epilogue emission
...
llvm-svn: 75940
2009-07-16 13:49:49 +00:00
09890bd434
Add simple frame index elimination
...
llvm-svn: 75939
2009-07-16 13:49:25 +00:00
8a095bf56d
Swap the order of imm and idx field for rri addrmode in order to make handling of rri and ri addrmodes common
...
llvm-svn: 75937
2009-07-16 13:48:42 +00:00
19911b338a
Do not truncate sign bits for negative imms
...
llvm-svn: 75936
2009-07-16 13:48:23 +00:00
405833dfb6
Add address computation stuff
...
llvm-svn: 75935
2009-07-16 13:47:59 +00:00
b1e35b311c
Cleanup
...
llvm-svn: 75934
2009-07-16 13:47:36 +00:00
df99232d27
Add mem-imm stores
...
llvm-svn: 75933
2009-07-16 13:47:14 +00:00
98dfc8c2c4
[PATCH 023/155] Typo
...
llvm-svn: 75932
2009-07-16 13:45:22 +00:00
44f8bbfb3f
Add stores and truncstores
...
llvm-svn: 75931
2009-07-16 13:45:00 +00:00
11b91b4e2e
Add patterns for various extloads
...
llvm-svn: 75930
2009-07-16 13:44:30 +00:00
0179364392
Do some heroic rri address matching (shamelessly stolen from x86 backend). Not tested though.
...
llvm-svn: 75929
2009-07-16 13:44:00 +00:00
3709f49ee9
Change register allocation order, so R0 will be allocated the last among scratch. This will make address-calculation code much more happy.
...
llvm-svn: 75928
2009-07-16 13:43:40 +00:00
04be818918
Add shifts and reg-imm address matching
...
llvm-svn: 75927
2009-07-16 13:43:18 +00:00
cf7ea6a94f
Add bunch of 32-bit patterns... Uffff :)
...
llvm-svn: 75926
2009-07-16 13:42:31 +00:00
293324104b
Add 32 bit subregs
...
llvm-svn: 75923
2009-07-16 13:35:30 +00:00
de517f1e32
Add another bunch of reg-imm patterns for add/or/and/xor
...
llvm-svn: 75922
2009-07-16 13:35:08 +00:00
ebe2de0e14
Add bunch of reg-imm movs
...
llvm-svn: 75921
2009-07-16 13:34:50 +00:00
168614f54f
Proper match halfword-imm operands for mov and add
...
llvm-svn: 75920
2009-07-16 13:34:24 +00:00
28234bcde2
Provide masked reg-imm 'or' and 'and'
...
llvm-svn: 75919
2009-07-16 13:33:57 +00:00
0d76b17a78
Add reg-reg and pattern
...
llvm-svn: 75917
2009-07-16 13:32:49 +00:00
f9fe4036f2
Add sub reg-reg pattern
...
llvm-svn: 75916
2009-07-16 13:32:16 +00:00
a083d7af53
Add xor reg-reg pattern
...
llvm-svn: 75915
2009-07-16 13:31:28 +00:00
65096d6a60
Add or reg-reg pattern.
...
llvm-svn: 75914
2009-07-16 13:30:53 +00:00
18172d786f
Add add reg-reg and reg-imm patterns
...
llvm-svn: 75913
2009-07-16 13:30:15 +00:00
09082fa01a
Add simple reg-reg and reg-imm moves
...
llvm-svn: 75912
2009-07-16 13:29:38 +00:00
cf4ba97dba
Minimal lowering for formal_arguments / ret
...
llvm-svn: 75911
2009-07-16 13:28:59 +00:00
c334c28b3b
Let's start another backend :)
...
llvm-svn: 75909
2009-07-16 13:27:25 +00:00
Chris Lattner