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9594 Commits

Author SHA1 Message Date
Chris Lattner
5c06a20814 lowering a volatile llvm.memcpy to a libc memcpy is ok. 
PR6779


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100457 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 20:11:45 +00:00
Dan Gohman
c4ae94dee8 Don't do code sinking on unreachable blocks. It's unprofitable and hazardous. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100455 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 19:17:22 +00:00
Chris Lattner
512063dd0f remove the now-redundant MMI pointer in SelectionDAG. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100419 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 06:19:28 +00:00
Chris Lattner
d2c4f19a9f hopefully sate the clang self host build, which is apparently 
instantiating some folding set stuff that GCC isn't, requiring 
some types to not be incomplete.

I don't know if clang is right or wrong, but unbreaking the
bot is goodness.  Here's the broken build:
http://google1.osuosl.org:8011/builders/clang-x86_64-darwin10-selfhost/builds/1813/steps/compile.llvm.stage2/logs/stdio


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100418 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 06:12:01 +00:00
Chris Lattner
de6e783b24 remove some redundant MMI arguments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100417 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 06:10:13 +00:00
Chris Lattner
ed3a8067a6 unthread MMI from FastISel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100416 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 06:05:26 +00:00
Chris Lattner
a267b0076e remove the MMI pointer from MachineFrameInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100415 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 05:57:52 +00:00
Chris Lattner
820e55e9ad enhance MachineFunction to have a MMI pointer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100414 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 05:49:50 +00:00
Chris Lattner
2b1b3312e0 privatize more stuff, eliminate vtables. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100410 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 05:32:45 +00:00
Chris Lattner
105d697593 reprivatize now that DwarfWriter is gone. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100409 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 05:31:04 +00:00
Chris Lattner
6d7337896f prune #includes, MMI can never be null 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100408 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 05:28:23 +00:00
Chris Lattner
74e41f9821 prune #includes, realize the MMI can never be null. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100407 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 05:24:55 +00:00
Chris Lattner
493c9765e0 finally blast DwarfWriter away. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100406 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 05:12:59 +00:00
Chris Lattner
49cd6649e1 change AsmPrinter to use DwarfDebug/DwarfException directly 
instead of going through DwarfWriter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100405 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 05:11:15 +00:00
Chris Lattner
ea761868b5 trim some spurious references to DwarfWriter. SDIsel really doesn't 
need it anymore, so don't addRequire it.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100400 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 04:09:20 +00:00
Chris Lattner
994cb126c9 eliminate DwarfDebug::shouldEmit, which is the same now as MMI::hasDebugInfo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100386 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 03:52:55 +00:00
Chris Lattner
6342b416f3 fix a regression on 2009-08-17-DebugInfo.m 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100385 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 03:49:26 +00:00
Chris Lattner
ba79d72eab selection dag doesn't need DwarfWriter, remove some tendrils. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100382 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 02:23:33 +00:00
Chris Lattner
d850ac79b5 fastisel doesn't need DwarfWriter, remove some tendricles. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100381 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 02:19:28 +00:00
Chris Lattner
90429c487f just have all targets create the DwarfWriter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100377 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 00:42:55 +00:00
Chris Lattner
505e86832a nuke DwarfPrinter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100375 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 00:27:29 +00:00
Chris Lattner
84ac8b7f43 make DwarfException not inherit from DwarfPrinter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100374 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 00:26:50 +00:00
Chris Lattner
a37d5387a5 change SizeOf to take AsmPrinter instead of TargetData, 
simplifying a bunch of code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100373 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 00:18:22 +00:00
Chris Lattner
d38fee8ddc 1) make DIE take AsmPrinter instead of DwarfPrinter. 
2) change DwarfDebug to not inherit from DwarfPrinter.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100372 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-05 00:13:49 +00:00
Chris Lattner
02b86b93dc Move EmitFrameMoves into AsmPrinter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100371 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 23:41:46 +00:00
Chris Lattner
786d17a0cf simplify code and reduce indentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100369 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 23:31:58 +00:00
Chris Lattner
6189ed10c1 now that the magic is dispelled, move EmitSectionOffset to AsmPrinter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100368 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 23:25:33 +00:00
Chris Lattner
3d22513611 eliminate the magic AbsoluteDebugSectionOffsets MAI hook, 
which is really a property of the section being referenced.
Add a predicate to MCSection to replace it.

Yay for reduction in magic.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100367 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 23:22:29 +00:00
Chris Lattner
be15beb54a only emit section labels if we have debug info, fixing a few 
regtest failures.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100366 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 23:17:54 +00:00
Chris Lattner
4ad1efec92 I was wrong, ocaml isn't referencing 'Ldata_begin', so remove it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100365 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 23:10:38 +00:00
Chris Lattner
a33b2a1ee6 add some assertions to EmitSectionOffset. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100364 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 23:06:31 +00:00
Chris Lattner
11b8f30567 stop emitting some dead L labels. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100363 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 23:02:02 +00:00
Chris Lattner
9c69e28553 Store an use the symbols emitted at the start of the debug 
sections instead of magically rematerializing them later.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100362 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 22:59:04 +00:00
Chris Lattner
fa070b0175 remove the didInitial ivar, rename emitInitial to be more 
descriptive, change EmitSectionOffset back to taking a
symbol instead of a string.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100361 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 22:33:59 +00:00
Chris Lattner
2e3ebedc88 simplify EmitSectionOffset a little bit, improve comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100360 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 22:25:14 +00:00
Chris Lattner
83d1618b46 The "IsSmall" argument to EmitSectionOffset is always true, 
constant fold it away.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100356 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 21:34:40 +00:00
Chris Lattner
f88dce1f89 eliminate the "isEH" argument to EmitSectionOffset. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100355 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 21:31:54 +00:00
Chris Lattner
0887fa0b8c isAbsoluteEHSectionOffsets always returns false, eliminate it 
and substitute false at the one call site.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100354 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 21:29:44 +00:00
Chris Lattner
d2af7853e3 move some more stuff to asmprinter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100351 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 20:20:50 +00:00
Chris Lattner
9be4913136 simplify some code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100350 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 20:10:41 +00:00
Chris Lattner
ca6190b108 move EmitEncodingByte to AsmPrinter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100349 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 20:04:21 +00:00
Chris Lattner
7a101f45c1 move EmitCFAByte to AsmPrinter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100348 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 20:01:25 +00:00
Chris Lattner
a64371828e inline EmitDifference away. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100347 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 19:58:12 +00:00
Chris Lattner
af8df26495 resolve a fixme. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100346 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 19:28:59 +00:00
Chris Lattner
c021572511 move gettemplabel and getdwlabel to AsmPrinter and rename 
them for consistency.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100345 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 19:25:43 +00:00
Chris Lattner
7e1a8f882f move uleb/sleb printing into AsmPrinter from DwarfPrinter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100344 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 19:09:29 +00:00
Chris Lattner
17fedf216b more interface cleanup make some helpers static functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100343 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 18:58:53 +00:00
Chris Lattner
3f53c8398d clean up the asmprinter header and privatize some stuff. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100342 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 18:52:31 +00:00
Chris Lattner
65eeaad91d use stringref instead of strtol to avoid errno gymnastics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100341 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 18:42:18 +00:00
Chris Lattner
736e31d0cf split inline asm support out to its own .cpp file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100340 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-04 18:34:07 +00:00