Chris Lattner
09d53fecfc
move three lowering hooks from MAI to TLOF and make one of them
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semantic instead of syntactic. This completes MCization of
darwin/x86[-64]!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98145 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10 07:20:42 +00:00
Chris Lattner
974c0fb404
mcize the rest of EH emission, only one more directive missing
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for darwin/x86 to be completely mcized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98130 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10 02:48:06 +00:00
Chris Lattner
49f618a1e4
add missing filename!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98125 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10 02:29:31 +00:00
Chris Lattner
98cdab53c3
set the temporary bit on MCSymbols correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98124 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10 02:25:11 +00:00
Chris Lattner
d85fc6e0b1
inline away a form of IsPCRelative, eliminating the
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dead IsPCRel argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98117 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10 01:17:49 +00:00
Chris Lattner
188a87da79
add some fixme's for MCizing. EH still has a few things that
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need to be MCized, but the last debug info thing are LEB and
cygwin specific (which the MC api doesn't support yet) and
one specific form of EmitReference which I'll tackle next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98116 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10 01:04:13 +00:00
Chris Lattner
90e4af7b9d
mcize uses of PrintRelDirective and eliminate it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98107 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10 00:09:21 +00:00
Chris Lattner
4aeaca4053
inline the bool form of PrintRelDirective away, leaving just the unsigned form.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98106 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 23:54:52 +00:00
Chris Lattner
233f52be36
eliminate EOL, adding all comments with the OutStreamer.AddComment
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method. With this, comments should end up on the same lines as the .byte
directives (for example) and we now get no output with:
$ llc CodeGen/X86/2009-02-12-DebugInfoVLA.ll -o - -filetype=null -asm-verbose
woot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98105 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 23:52:58 +00:00
Chris Lattner
0d9d70f013
eliminate a bunch of \n's that are being printed to O. Next up is to kill
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off "EOL".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98102 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 23:38:23 +00:00
Chris Lattner
fcdae492ea
convert the non-"ispcrel" case of EmitReference to MC,
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significant debug info testcases are now all going through
MCStreamer, though they print a lot of extraneous newlines to "O".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98101 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 23:19:15 +00:00
Chris Lattner
c608784dc8
reapply r98035:
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Now that setStartLabel takes an MCSymbol, we can de-ID'ize
beginScope and RecordSourceLine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98047 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 04:54:43 +00:00
Chris Lattner
6c7dfc0463
add some extra checks. I'm not sure why, but this does unbreak a
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failure remaining on mainline.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98046 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 04:48:35 +00:00
Eric Christopher
ee6414cf04
Speculatively revert r98035. It appears to have caused a set of buildbot
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failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98039 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 02:36:31 +00:00
Chris Lattner
1e233f510c
Now that setStartLabel takes an MCSymbol, we can de-ID'ize
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beginScope and RecordSourceLine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98035 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 02:08:02 +00:00
Chris Lattner
b7db733482
change DbgScope to keep track of the start/end label as MCSymbol*
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now that the dependence on ID is removed from MMI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98034 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 01:58:53 +00:00
Chris Lattner
5b9062cb3a
remove a useless optimization: now that label replacement never
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happens, the start/end of a scope can never be the same.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98032 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 01:52:43 +00:00
Chris Lattner
a34ec2290f
strength reduce MMI::MappedLabel to MMI::isLabelDeleted,
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and add a FIXME about how we are eventually going to zap this
lookup table once mc world domination is complete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98031 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 01:51:43 +00:00
Chris Lattner
b2cc1a39f7
mcstreamerize AsmPrinter::printLabel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98025 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 01:02:30 +00:00
Chris Lattner
6cde3e6e99
add a EmitSymbolValue convenience method to MCStreamer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98017 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:39:24 +00:00
Chris Lattner
6ed0f90dac
make InlineInfoLabels hold MCSymbol*'s, avoiding
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recomputation of the labels.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98016 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:31:02 +00:00
Chris Lattner
b9dc5f7b58
mc'ize the last use of PrintLabelName and eliminate PrintLabelName.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98015 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:26:09 +00:00
Chris Lattner
ef6b14f51c
eliminate an argument from PrintRelDirective, sinking
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the one special case into EmitSectionOffset. MCize
the non-special case in EmitSectionOffset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98014 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:17:58 +00:00
Chris Lattner
b67d69df65
remove the suffix form of PrintLabelName, which was only
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used for 'flavor'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98012 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:00:57 +00:00
Chris Lattner
c3421bb805
now that the debug and eh emitters use a common .set counter,
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we can eliminate "flavor".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98011 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09 00:00:15 +00:00
Chris Lattner
0d50c7620d
move .set generation out of DwarfPrinter into AsmPrinter and
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MCize it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98010 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 23:58:37 +00:00
Chris Lattner
57578766aa
simplify EmitSectionOffset to always use .set if it is
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available, the only thing this affects is that we produce
.set in one case we didn't before, which shouldn't harm
anything. Make EmitSectionOffset call EmitDifference
instead of duplicating it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98005 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 23:23:25 +00:00
Chris Lattner
effa868d38
Remove a version of EmitDifference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98002 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 23:02:59 +00:00
Chris Lattner
dd8187a3e9
eliminate a form of PrintLabelName.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97999 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:52:49 +00:00
Chris Lattner
326861c4c8
remove another form of EmitReference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97998 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:50:36 +00:00
Chris Lattner
c7249da2e9
eliminate the non-MCSymbol versions of EmitReference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97997 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:47:57 +00:00
Chris Lattner
f829eef8fa
mc'ize EmitLabel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97996 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:44:40 +00:00
Chris Lattner
4faf59af82
merge DIEObjectLabel and DIEDwarfLabel into DIELabel.
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Yes, DIE you fiendish labels, die all of you.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97995 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:31:46 +00:00
Chris Lattner
b98b1bf432
elimiante the DWLabel class, using MCSymbol instead. Start
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switching some stuff over to passing around MCSymbol* instead
of stem+ID.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97993 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:23:36 +00:00
Devang Patel
77bf295dbb
Derive DIType from DIScope. This simplifies getContext() where for members the context is a type. This also eliminates need of CompileUnitMaps maintained by dwarf writer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97990 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 22:02:50 +00:00
Devang Patel
3c91b05d2b
Avoid using DIDescriptor.isNull().
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This is a first step towards eliminating checks in Descriptor constructors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97975 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 20:52:55 +00:00
Devang Patel
0ef3fa6aab
Revert r97947.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97963 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 19:20:38 +00:00
Devang Patel
d8cc5d5256
Avoid using DIDescriptor.isNull().
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This is a first step towards eliminating unncessary constructor checks in light weight DIDescriptor wrappers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97947 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 18:25:48 +00:00
Douglas Gregor
1ddcf35b68
Revert r97917, which was causing Clang Debug self-host failures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97932 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 02:58:37 +00:00
Jeffrey Yasskin
9467f0e3bd
Roll r97906 forward again, without double-deleting CompileUnit::IndexTyDie.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97917 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-07 17:10:13 +00:00
Jeffrey Yasskin
8c42ca9374
_2_ gcc crashes, ah, ah, ah...
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(Rolling back r97906.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97909 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-07 07:16:49 +00:00
Jeffrey Yasskin
f7399bf929
Avoid leaking CompileUnits and DbgScopes from DwarfDebug. Leaks found by Valgrind!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97906 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-07 06:55:35 +00:00
Devang Patel
1eac3e7d1e
Fix grammar.
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Thanks Duncan!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97572 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-02 17:58:15 +00:00
Devang Patel
6b506cbce0
Constructors and operators for anonymous aggregates does not names. Do not force empty AT_name attribute in such cases.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97533 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-02 01:26:20 +00:00
Bill Wendling
1869ac8b71
A much cleaner (and less code!) way of inserting the correct amount of padding
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for alignment into the LSDA. If the TType base offset is emitted, then put the
padding there. Otherwise, put it in the call site table length. There will be no
conflict between the two sites when placing the padding in one place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97277 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-26 22:17:52 +00:00
Bill Wendling
6507eca124
Comment typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97269 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-26 21:31:01 +00:00
Bill Wendling
0b1d2f3012
Fix comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97200 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-26 01:12:52 +00:00
Bill Wendling
bb4283ec13
Add another (and hopefully the last) exception case, where once we recalculate
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the alignment requirement, if it no longer makes the TType base offset overflow
into extra bytes, then we need to pad to those bytes ourselves.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97196 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-26 00:43:54 +00:00
Bill Wendling
fdb2be8b09
And should use the correct variable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97193 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-26 00:24:25 +00:00
Bill Wendling
a888645425
Got assertion check backwards.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97192 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-26 00:22:42 +00:00