Devang Patel
1b75f44bd9
Provide a way to extract location info from DILocation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82064 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 18:20:05 +00:00
Devang Patel
cea188aa5f
Parse debug info attached with an instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82063 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 18:18:06 +00:00
Devang Patel
95c1984e6b
Add an interface to attach debugging information with an instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82062 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 18:16:11 +00:00
Devang Patel
937b1e92a9
Add llvm::Metadata to manage metadata used in a context.
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This interface will be used to attach metadata with an instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82060 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 18:09:00 +00:00
Kevin Enderby
b5db830840
Fixed some problems with the logic of parsing line comments by adding
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isAtStartOfComment and using that instead in two places where a loop
to check if the char was in MAI.getCommentString().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82059 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 18:08:00 +00:00
Kevin Enderby
0d6cd00dbe
Fix incorrect assert that should be a user error for code like 'mov $0, %%eax'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82054 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 17:18:29 +00:00
Dan Gohman
9ad29207db
Change FoldPHIArgBinOpIntoPHI to decline folding if it would introduce two
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phis, similar to the FoldPHIArgGEPIntoPHI change.
Also, delete some comments that don't reflect the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82053 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 16:50:24 +00:00
Dan Gohman
46fb0dee03
Fix the comment in this test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82051 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 16:33:59 +00:00
Xerxes Ranby
3a9f68bb7a
Make cmake generated llvm-config output correct JIT backend for non X86 targets.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82049 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 14:36:35 +00:00
Benjamin Kramer
f4f1b266fd
Don't sort the vector when it is empty. This should fix some expensive checking
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failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82040 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 11:43:12 +00:00
Andreas Neustifter
9233272679
Reapplied r81355 with the problems fixed.
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(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090907/086737.html and
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090907/086746.html )
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82039 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 11:35:50 +00:00
Xerxes Ranby
3314091792
updated lib/CodeGen/CMakeLists.txt to unbreak cmake build after r82018
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82038 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 10:18:36 +00:00
Andreas Neustifter
ad80981a10
Preserve ProfileInfo during CodeGenPrepare.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82034 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 09:26:52 +00:00
Chris Lattner
dc62ea0f1c
move FnStubs/GVSTubs/HiddenGVStub handling out of the X86 asmprinter
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and use MachineModuleInfoMachO instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82022 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 06:25:03 +00:00
Chris Lattner
29cf5557b2
revert a hunk of r82018 that wasn't supposed to go in yet.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82020 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 06:04:53 +00:00
Chris Lattner
686cb3df6a
add a new MachineModuleInfoMachO class, which is the per-module
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stuff common across all macho targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82018 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 06:03:48 +00:00
Chris Lattner
f86a77868c
apparently russians are really hard to sort or something!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82016 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 05:42:12 +00:00
Chris Lattner
b2030437fc
I can sort, no really.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82015 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 05:37:13 +00:00
Chris Lattner
941f4cd246
make more clear since it is sorted by last name now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82014 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 05:36:54 +00:00
Chris Lattner
af5bd677c9
Doug is now the code owner for most of the Clang frontend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82013 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 05:36:07 +00:00
Chris Lattner
f18545550e
the pointer MMI keeps will start out with object-file format specific stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82012 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 05:26:00 +00:00
Chris Lattner
e1e533437a
tidy up
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82011 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 05:25:43 +00:00
Chris Lattner
a76e3fc131
rearrange X86ATTAsmPrinter::doFinalization, making a scan of
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the global variable list only happen for COFF targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82010 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 05:20:33 +00:00
Chris Lattner
d0acd9cfff
Ted is christened as the owner of the clang static analyzer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82008 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 04:59:30 +00:00
Chris Lattner
4edd187ddd
remove the AsmPrinter::printMCInst hook hack now that
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we have MCInstPrinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82006 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 04:57:15 +00:00
Shantonu Sen
11189220e6
fix cmake build
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81999 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 04:44:00 +00:00
Chris Lattner
3b13d361d0
use an accessor to simplify code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81997 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 04:12:47 +00:00
Nate Begeman
206a357684
Do not try and sink a load whose chain result has more than one use, when
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trying to create RMW opportunities in the x86 backend. This can cause a
cycle to appear in the graph, since the other uses may eventually feed into
the TokenFactor we are sinking the load below.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81996 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 03:20:46 +00:00
Sean Callanan
8d70854dd8
Added the ENTER instruction, which sets up a stack
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frame, to the Intel instruction tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81995 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 02:57:13 +00:00
Sean Callanan
13cf8e9b82
Added the definitions for one-bit left shifts to
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the Intel instruction tables.
The patterns will stay blank because ADD reg, reg
is faster, but having the encoding available is
useful for the disassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81994 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 02:28:43 +00:00
Dan Gohman
b6c3385a2d
Don't sink gep operators through phi nodes if the result would require
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more than one phi, since that leads to higher register pressure on
entry to the phi. This is especially problematic when the phi is in
a loop header, as it increases register pressure throughout the loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81993 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 02:01:52 +00:00
Sean Callanan
60b995418f
Removed a few instructions that were already
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covered by other definitions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81992 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 01:54:38 +00:00
Chris Lattner
8c6ed05157
Big change #1 for personality function references:
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Eliminate the PersonalityPrefix/Suffix & NeedsIndirectEncoding
fields from MAI: they aren't part of the asm syntax, they are
related to the structure of the object file.
To replace their functionality, add a new
TLOF::getSymbolForDwarfGlobalReference method which asks targets
to decide how to reference a global from EH in a pc-relative way.
The default implementation just returns the symbol. The default
darwin implementation references the symbol through an indirect
$non_lazy_ptr stub. The bizarro x86-64 darwin specialization
handles the weird "foo@GOTPCREL+4" hack.
DwarfException.cpp now uses this to emit the reference to the
symbol in the right way, and this also eliminates another
horrible hack from DwarfException.cpp:
- if (strcmp(MAI->getPersonalitySuffix(), "+4@GOTPCREL"))
- O << "-" << MAI->getPCSymbol();
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81991 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 01:46:41 +00:00
Daniel Dunbar
7c748661ce
lit: Add a custom test format for use in clang.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81987 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 01:34:52 +00:00
Chris Lattner
b107fc15fc
remove a dead variable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81985 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 01:29:11 +00:00
Chris Lattner
4f3e7aa154
add a helper method for creating MCSymbol and MCSymbolRefExpr at
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the same time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81984 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 01:26:31 +00:00
Sean Callanan
5ab9403bc2
Added a variety of floating-point and SSE instructions.
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All of these do not have patterns (they're for the
disassembler).
Many of the floating-point instructions will probably
be rolled into definitions that have patterns, and may
eventually be superseded by mdefs. So I put them
together and left a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81979 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 01:13:52 +00:00
Chris Lattner
25d812bd7d
inline AsmPrinter::getCurrentFunctionEHName into its only caller.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81970 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 00:35:39 +00:00
Bob Wilson
642b329104
Expand some more vector operations not supported by Neon.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81969 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 00:32:15 +00:00
Chris Lattner
24620fa174
remove a dead bool.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81968 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 00:24:31 +00:00
Chris Lattner
1c90c6f1c5
Eliminate AsmPrinter::EmitExternalGlobal, inlining its (now)
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one implementation into its one caller. This eliminates a totally
awesome and gratuitous hack where we casted a Function* to
GlobalVariable*.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81967 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 00:17:39 +00:00
Bob Wilson
1633076c47
Neon does not support vector divide or remainder. Expand them.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81966 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 00:17:28 +00:00
Chris Lattner
8deedba841
eliminate the PPC backend's implementation of EmitExternalGlobal
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and use PersonalityPrefix/Suffix to achieve the same effect (like
the x86 backend).
This changes the code generated for ppc static mode, but guess what,
we were generating this before:
.byte 0x9B ; Personality (indirect pcrel sdata4)
.long ___gxx_personality_v0-. ; Personality
which is not correct! (it is not an 'indirect' reference).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81965 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 00:14:19 +00:00
Chris Lattner
334fd1f259
eliminate the horrid AsmPrinter::getGlobalLinkName method, inlining
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it into all of its call sites and simplifying them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81962 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 00:08:41 +00:00
Chris Lattner
58665d47ae
simplify some code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81961 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 00:08:07 +00:00
Bob Wilson
74dc72e89b
Expand all v2f64 arithmetic operations for Neon.
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Radar 7200803. (This should also fix the
SingleSource/UnitTests/Vector/sumarray-dbl test.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81959 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 23:55:57 +00:00
Daniel Dunbar
c7d10a0e7f
Put back non-obsolete -f sections for 'opt'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81954 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 23:40:07 +00:00
Sean Callanan
356aed540c
Added far return instructions (that is, returns to
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code in other segments) to the Intel instruction
tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81953 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 23:37:51 +00:00
Chris Lattner
bfd1e50c4f
remove some horrible MAI hooks which fortunately turn out to be always empty.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81946 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 23:11:32 +00:00
Chris Lattner
f60d3eb186
strength reduce a call to PrintRelDirective(true).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81942 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 22:58:35 +00:00