Anton Korobeynikov
e87f52d722
Switch to new section name handling facility
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53316 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:27:16 +00:00
Anton Korobeynikov
7e7fc82cf3
Another bunch of hacks for named sections support
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53315 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:26:52 +00:00
Anton Korobeynikov
1290ecf5b9
Typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53314 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:26:24 +00:00
Anton Korobeynikov
87fc6b4f86
Drop mergeable flag, if size is no suitable
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53313 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:26:05 +00:00
Anton Korobeynikov
2a889172a4
Fix several bugs in named sections handling
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53312 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:25:46 +00:00
Anton Korobeynikov
b20015b621
Add hacky way to distinguish named and named sections. This will be generalized in the future.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53311 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:25:26 +00:00
Anton Korobeynikov
5248670096
Use 'gnu.linkonce', where needed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53310 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:24:55 +00:00
Anton Korobeynikov
0e48a0ca16
Fix thinko
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53309 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:24:38 +00:00
Anton Korobeynikov
c6f4947d48
Drop dead member reference
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53308 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:24:18 +00:00
Anton Korobeynikov
4039e680bc
Add funny darwin section selection logic
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53307 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:23:57 +00:00
Anton Korobeynikov
01b0e24c25
Handle ELF mergeable sections
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53306 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:23:37 +00:00
Anton Korobeynikov
4260ad3e7d
Provide section selection for X86 ELF targets
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53305 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:23:08 +00:00
Anton Korobeynikov
265c5259ab
Provide general hook for section name calculation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53304 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:22:46 +00:00
Anton Korobeynikov
6d82942092
Print entity size for mergeable sections
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53303 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:22:17 +00:00
Anton Korobeynikov
f447e3d311
Split PrintSectionFlags
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53302 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:21:49 +00:00
Anton Korobeynikov
b9a02fcaf6
Split UniqueSectionForGlobal()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53301 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:21:29 +00:00
Anton Korobeynikov
b9e58efdb9
Split PreferredEHDataFormat hook
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53300 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:21:08 +00:00
Anton Korobeynikov
4468b7a988
Split X86TargetAsmInfo into 4 subtarget-specific classes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53299 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:20:48 +00:00
Anton Korobeynikov
8210045b9f
Whitespace cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53298 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:20:27 +00:00
Anton Korobeynikov
6e405f3f77
Move flag decoding stuff into special hook
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53297 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:20:07 +00:00
Anton Korobeynikov
29b03f7375
Properly handle linkonce stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53296 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:19:38 +00:00
Anton Korobeynikov
c0f41db19c
Provide skeletone code for calculation of section, where global should be emitted into
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53295 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:19:08 +00:00
Anton Korobeynikov
a2d330717b
Use 'llvm-linkonce' consistently
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53294 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:18:38 +00:00
Anton Korobeynikov
5555078960
Make hooks virtual
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53293 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:18:21 +00:00
Anton Korobeynikov
0c602469f4
Add default section name resolution routine
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53292 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:18:02 +00:00
Anton Korobeynikov
8cc948d228
Constify
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53291 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:17:36 +00:00
Anton Korobeynikov
beb9d40900
Add code for default section falgs computation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53290 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 13:16:59 +00:00
Duncan Sands
dd1c20d258
Remove some unneeded includes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53289 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 12:08:25 +00:00
Duncan Sands
b5508e4237
Redo LegalizeTypes soft float support for
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SINT_TO_FP and UINT_TO_FP. This now produces
the same code as LegalizeDAG (the previous
code was based on a mistaken idea of what
LegalizeDAG did in this case).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53288 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 12:07:22 +00:00
Duncan Sands
452911c468
Forgot to update the chain result when softening
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loads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53287 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 11:15:31 +00:00
Duncan Sands
f8568b464f
LegalizeTypes soft float support for FP_TO_SINT and
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FP_TO_UINT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53286 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 11:13:46 +00:00
Duncan Sands
851b1ee83f
LegalizeTypes support for powi soft float.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53285 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 11:11:47 +00:00
Duncan Sands
ddc7aa3417
Make the role of MVT::i32 clearer here, and add a
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note since it is not clear whether it is correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53284 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 08:07:41 +00:00
Nick Lewycky
d8ad492238
Simplify, suggested by Chris Lattner.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53283 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 07:35:26 +00:00
Nick Lewycky
9ee863ecc0
Fold (a < 8) && (b < 8) into (a|b) < 8 for unsigned less or greater than.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53282 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 07:29:11 +00:00
Evan Cheng
1afe5c3ff8
Missed alignment argument on stores lowered from memcpy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53281 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 06:38:06 +00:00
Evan Cheng
526be70f94
Back out 53254. It broke ppc debug info codegen.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53280 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 06:36:53 +00:00
Bill Wendling
3e30cbb457
Make the DICountVisitor not a visitor. This keeps us from calling virtual
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functions and junk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53279 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 06:02:33 +00:00
Bill Wendling
06b8c19957
Silence warning by initializing variable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53278 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 05:55:53 +00:00
Bruno Cardoso Lopes
7728f7e890
Fixed features usage.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53277 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 05:32:22 +00:00
Nick Lewycky
d1f77bf931
Fold ((1 << a) & 1) to (a == 0).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53276 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 05:20:13 +00:00
Chris Lattner
6fa6a32e4e
Add a little wrapper header that is put around bc files when emitting
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bc files for modules with a target triple that indicates they are for
darwin. The reader unconditionally handles this, and the writer could
turn this on for more targets if we care.
This change has two benefits for darwin:
1) it allows us to encode the cpu type of the file in an easy to read
place that doesn't require decoding the bc file.
2) it works around a bug (IMO) in darwin's AR where it is incapable of
handling files that are not a multiple of 8 bytes long. BC files
are only guaranteed to be multiples of 4 bytes long.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53275 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 05:14:23 +00:00
Chris Lattner
b02b8af378
random bugfix sitting in my tree.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53274 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 05:12:07 +00:00
Chris Lattner
2782ed1f14
Fix a broken test. Neither load is eliminable without changing the CFG.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53273 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 05:01:02 +00:00
Bruno Cardoso Lopes
7b76da145b
Fixe typos and 80 column size problems
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53272 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 04:45:36 +00:00
Nick Lewycky
b4d1bc989e
Reduce x - y to -y when we know the 'x' part will get masked off anyways.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53271 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 04:32:37 +00:00
Bruno Cardoso Lopes
97c2537269
MipsTargetLowering cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53270 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 04:15:08 +00:00
Nick Lewycky
b0b046848f
Remove getValueRange from SCEV. It wasn't doing anything there anyways, and a
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more complete version is now available from the LoopVR pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53269 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 03:21:51 +00:00
Dan Gohman
0af8225088
Consistently put quotes around pass names in debugging output.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53268 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 00:50:40 +00:00
Devang Patel
a5e27f8028
If loop induction variable's start value is less then its exit value then do not split the loop.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53265 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-09 00:12:01 +00:00