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Daniel Dunbar [Fri, 14 Aug 2009 02:18:40 +0000 (02:18 +0000)]
llvm-mc: Move MCAsmToken::getLoc() into MC library where it belongs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78980
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Evan Cheng [Fri, 14 Aug 2009 01:56:37 +0000 (01:56 +0000)]
Indentation change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78978
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Oscar Fuentes [Fri, 14 Aug 2009 01:55:28 +0000 (01:55 +0000)]
CMake: updated library dependencies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78976
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Oscar Fuentes [Fri, 14 Aug 2009 01:55:05 +0000 (01:55 +0000)]
CMake: build llvm-config before the other tools.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78975
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Evan Cheng [Fri, 14 Aug 2009 00:32:16 +0000 (00:32 +0000)]
Shrink ADR and LDR from constantpool late during constantpool island pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78970
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Owen Anderson [Fri, 14 Aug 2009 00:30:41 +0000 (00:30 +0000)]
Add helpers for fetching basic types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78969
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Evan Cheng [Fri, 14 Aug 2009 00:16:47 +0000 (00:16 +0000)]
New entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78968
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Dan Gohman [Fri, 14 Aug 2009 00:11:03 +0000 (00:11 +0000)]
Make TargetData optional in GlobalOpt and ArgumentPromotion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78967
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Dan Gohman [Fri, 14 Aug 2009 00:10:19 +0000 (00:10 +0000)]
Make these matching rules more strict so that they don't
accidentally match unrelated things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78966
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Erick Tryzelaar [Fri, 14 Aug 2009 00:01:31 +0000 (00:01 +0000)]
Expose LLVMContext to llvm-c.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78964
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Dan Gohman [Thu, 13 Aug 2009 23:56:34 +0000 (23:56 +0000)]
Fix MCSectionELF::ShouldOmitSectionDirective's matching of .data and
friends so that it doesn't match sections like .data.rel.local, which
should not be emitted as section directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78963
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Daniel Dunbar [Thu, 13 Aug 2009 23:48:47 +0000 (23:48 +0000)]
TargetRegistry: Change AsmPrinter constructor to be typed as returning an
AsmPrinter instance (instead of just a FunctionPass)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78962
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Daniel Dunbar [Thu, 13 Aug 2009 23:47:58 +0000 (23:47 +0000)]
Mark this test as requiring the powerpc target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78961
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Daniel Dunbar [Thu, 13 Aug 2009 23:36:34 +0000 (23:36 +0000)]
llvm-mc: Add dummy MCStreamer implementation, (eventually) for use in profiling.
- Currently unused.
- A few other random comment fixes lumped in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78960
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Bruno Cardoso Lopes [Thu, 13 Aug 2009 23:30:21 +0000 (23:30 +0000)]
Remove HasCrazyBSS and add a flag in TAI to indicate that '.section'
must be emitted for PowerPC-Linux '.bss' section
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78958
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Owen Anderson [Thu, 13 Aug 2009 23:27:32 +0000 (23:27 +0000)]
Actually privatize a IntegerTypes, and fix a few bugs exposed by this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78955
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Dan Gohman [Thu, 13 Aug 2009 23:18:56 +0000 (23:18 +0000)]
When standard output is a terminal, set outs() to be unbuffered, to
mimic the behavior of stdtout, which is line-buffered when the output
is a terminal. This fixes some issues with bugpoint output appearing
being printed out of order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78953
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Dan Gohman [Thu, 13 Aug 2009 23:16:59 +0000 (23:16 +0000)]
Make formatted_raw_ostream restore the buffer settings of the
underlying stream when it is finished, so that clients don't
have to do this manually.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78952
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Dan Gohman [Thu, 13 Aug 2009 23:07:11 +0000 (23:07 +0000)]
Take the fast path for any named value and any GlobalValue, which doesn't
need TypePrinting despite being a subclass of Constant. This fixes
compile-time problems especially visible on 403.gcc when -asm-verbose is
enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78951
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Owen Anderson [Thu, 13 Aug 2009 21:58:54 +0000 (21:58 +0000)]
Push LLVMContexts through the IntegerType APIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78948
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Bruno Cardoso Lopes [Thu, 13 Aug 2009 21:25:27 +0000 (21:25 +0000)]
Remove hack used to strip unwanted chars from section name
Use MCSectionELF methods as much as possible, removing some
ELFWriter methods which are now unused
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78940
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Bruno Cardoso Lopes [Thu, 13 Aug 2009 21:10:28 +0000 (21:10 +0000)]
Add a method to return BSSSection from TargetLoweringObjectFile
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78939
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Bruno Cardoso Lopes [Thu, 13 Aug 2009 21:08:56 +0000 (21:08 +0000)]
Add a method to return if the ELF section contains only common symbols!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78937
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Dan Gohman [Thu, 13 Aug 2009 20:43:13 +0000 (20:43 +0000)]
Add unimplemented destructor declarations to hopefully address
compiler warnings on windows (PR4714).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78934
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Dan Gohman [Thu, 13 Aug 2009 20:32:03 +0000 (20:32 +0000)]
Fix a compiler warning about comparing signed with unsigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78933
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Misha Brukman [Thu, 13 Aug 2009 20:29:30 +0000 (20:29 +0000)]
* Moved all tool version requirements to the same place
* Cleaned up multiple uses of literal version numbers and simplified 'cleaning'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78932
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Misha Brukman [Thu, 13 Aug 2009 20:12:48 +0000 (20:12 +0000)]
Converted tabs to spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78931
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Misha Brukman [Thu, 13 Aug 2009 20:08:52 +0000 (20:08 +0000)]
Grammar fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78930
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Daniel Dunbar [Thu, 13 Aug 2009 19:55:51 +0000 (19:55 +0000)]
Tweak svn:ignore
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78929
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Daniel Dunbar [Thu, 13 Aug 2009 19:38:51 +0000 (19:38 +0000)]
TargetRegistry: Reorganize AsmPrinter construction so that clients pass in the
TargetAsmInfo. This eliminates a dependency on TargetMachine.h from
TargetRegistry.h, which technically was a layering violation.
- Clients probably can only sensibly pass in the same TargetAsmInfo as the
TargetMachine has, but there are only limited clients of this API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78928
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Dan Gohman [Thu, 13 Aug 2009 18:38:15 +0000 (18:38 +0000)]
Add an assert to check copy_to_buffer's precondition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78926
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Dan Gohman [Thu, 13 Aug 2009 17:41:40 +0000 (17:41 +0000)]
Set raw_os_ostream, raw_string_ostream, and raw_svector_ostream to be
unbuffered. std::ostream does its own buffering, and std::string and
SmallVector both have allocation strategies intended to handle frequent
appending.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78924
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Dan Gohman [Thu, 13 Aug 2009 17:27:29 +0000 (17:27 +0000)]
Add support to raw_ostream for sizing the buffer according to the
needs of the underlying output mechanism. raw_fd_ostream now uses
st_blksize from fstat to determine a buffer size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78923
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Daniel Dunbar [Thu, 13 Aug 2009 17:22:49 +0000 (17:22 +0000)]
Add temporary hack to teach LLVM to reconfigure itself to pick up the new PIC16
AsmPrinter (in AsmPrinters.def).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78922
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Daniel Dunbar [Thu, 13 Aug 2009 17:08:54 +0000 (17:08 +0000)]
Reapply pieces of 78914 reverted in 78916, this has been fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78921
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Dan Gohman [Thu, 13 Aug 2009 17:07:08 +0000 (17:07 +0000)]
Make raw_ostream non-copyable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78920
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Daniel Dunbar [Thu, 13 Aug 2009 17:03:38 +0000 (17:03 +0000)]
Revert 78892 and 78895, these break generating working executables on
x86_64-apple-darwin10.
--- Reverse-merging r78895 into '.':
U test/CodeGen/PowerPC/2008-12-12-EH.ll
U lib/Target/DarwinTargetAsmInfo.cpp
--- Reverse-merging r78892 into '.':
U include/llvm/Target/DarwinTargetAsmInfo.h
U lib/Target/X86/X86TargetAsmInfo.cpp
U lib/Target/X86/X86TargetAsmInfo.h
U lib/Target/ARM/ARMTargetAsmInfo.h
U lib/Target/ARM/ARMTargetMachine.cpp
U lib/Target/ARM/ARMTargetAsmInfo.cpp
U lib/Target/PowerPC/PPCTargetAsmInfo.cpp
U lib/Target/PowerPC/PPCTargetAsmInfo.h
U lib/Target/PowerPC/PPCTargetMachine.cpp
G lib/Target/DarwinTargetAsmInfo.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78919
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Jim Grosbach [Thu, 13 Aug 2009 16:59:44 +0000 (16:59 +0000)]
Add missing defs of R2 and D1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78918
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Daniel Dunbar [Thu, 13 Aug 2009 16:57:03 +0000 (16:57 +0000)]
Remove obsoleted files (from AsmPrinter move)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78917
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Owen Anderson [Thu, 13 Aug 2009 16:54:39 +0000 (16:54 +0000)]
Revert r78914, as it was breaking the build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78916
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Dan Gohman [Thu, 13 Aug 2009 16:51:51 +0000 (16:51 +0000)]
Simplify this code so that it doesn't depend on raw_ostream being copyable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78915
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Sanjiv Gupta [Thu, 13 Aug 2009 16:37:05 +0000 (16:37 +0000)]
Move PIC16 AsmPrinter to PIC16/AsmPrinter directory.
Remove CooperTargetMachine, as currently only one is supported.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78914
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Jakob Stoklund Olesen [Thu, 13 Aug 2009 16:20:04 +0000 (16:20 +0000)]
Track pristine registers as if they were live-in in the register scavenger.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78913
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Jakob Stoklund Olesen [Thu, 13 Aug 2009 16:19:51 +0000 (16:19 +0000)]
Use pristine register info in machine code verifier.
So far these registers are simply tracked as if they were live-in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78912
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Jakob Stoklund Olesen [Thu, 13 Aug 2009 16:19:33 +0000 (16:19 +0000)]
Add MachineFrameInfo::getPristineRegisters(MBB) method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78911
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David Goodwin [Thu, 13 Aug 2009 16:05:04 +0000 (16:05 +0000)]
Add callback to allow target to adjust latency of schedule dependency edge.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78910
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Dan Gohman [Thu, 13 Aug 2009 15:58:55 +0000 (15:58 +0000)]
Move SetBufferSize and SetUnbuffered out of line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78909
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David Goodwin [Thu, 13 Aug 2009 15:51:13 +0000 (15:51 +0000)]
Finalize itineraries for cortex-a8 integer multiply
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78908
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Dan Gohman [Thu, 13 Aug 2009 15:44:52 +0000 (15:44 +0000)]
Fix the buffer handling logic so that write_impl is always called with
a full buffer, rather than often being called with a
slightly-less-than-full buffer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78907
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Dan Gohman [Thu, 13 Aug 2009 15:27:57 +0000 (15:27 +0000)]
Fix a 4x slowdown in llc -asm-verbose caused by the use of
WriteAsOperand in more places.
Now that more things are using WriteAsOperand, its behavior of
constructing a TypePrinting object and populating it with strings for all
the numbered types in the Module on each call is a significant bottleneck.
Fancier solutions could be pursued here, but for now, just bypass the
TypePrinting overhead in obvious cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78906
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Jim Grosbach [Thu, 13 Aug 2009 15:12:16 +0000 (15:12 +0000)]
Remove unnecessary newline
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78905
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Jim Grosbach [Thu, 13 Aug 2009 15:11:43 +0000 (15:11 +0000)]
Correct comment wording
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78904
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Chris Lattner [Thu, 13 Aug 2009 06:28:06 +0000 (06:28 +0000)]
reintroduce support for Mips "small" section handling. This is
implemented somewhat differently than before, but it should have
the same functionality and the previous testcase passes again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78900
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Jakob Stoklund Olesen [Thu, 13 Aug 2009 06:24:02 +0000 (06:24 +0000)]
Fix the N>=64 case in the isInt<> and isUint<> templates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78899
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Evan Cheng [Thu, 13 Aug 2009 06:05:07 +0000 (06:05 +0000)]
tPOP_RET now has predicate operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78898
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Bob Wilson [Thu, 13 Aug 2009 06:01:30 +0000 (06:01 +0000)]
Add a fixme message about canonicalizing floating-point vector types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78897
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Bob Wilson [Thu, 13 Aug 2009 05:58:56 +0000 (05:58 +0000)]
Revert r78852 for now. I want to do this differently, but I don't have time
to fix it tonight.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78896
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Chris Lattner [Thu, 13 Aug 2009 05:43:33 +0000 (05:43 +0000)]
fix typo, add 10.6 version of test for my previous patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78895
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Chris Lattner [Thu, 13 Aug 2009 05:41:27 +0000 (05:41 +0000)]
Restore some "small section" support code, reverting my patch from r76936.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78894
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Evan Cheng [Thu, 13 Aug 2009 05:40:51 +0000 (05:40 +0000)]
It's ok to spill a tGPR register as long as it's still allocated a low register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78893
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Chris Lattner [Thu, 13 Aug 2009 05:30:22 +0000 (05:30 +0000)]
fix a minor fixme. When building with SL and later tools, the ".eh" symbols
don't need to be exported from the .o files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78892
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Mon P Wang [Thu, 13 Aug 2009 05:12:13 +0000 (05:12 +0000)]
When InstCombine simplifies a load -> extract element to gep -> load, place
the new load by the old load instead of by the extract element because
a store could have occurred between the load and extract element.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78891
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Bruno Cardoso Lopes [Thu, 13 Aug 2009 05:07:35 +0000 (05:07 +0000)]
Change MCSectionELF to represent a section semantically instead of
syntactically as a string, very similiar to what Chris did with MachO.
The parsing support and validation is not introduced yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78890
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Andreas Bolka [Thu, 13 Aug 2009 03:05:20 +0000 (03:05 +0000)]
Simplify conditional.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78889
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Andreas Bolka [Thu, 13 Aug 2009 03:00:57 +0000 (03:00 +0000)]
Simplify and reduce indentation using early exits.
No intended functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78888
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Andreas Bolka [Thu, 13 Aug 2009 02:45:03 +0000 (02:45 +0000)]
DEBUGify some DOUTs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78887
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Andreas Bolka [Thu, 13 Aug 2009 02:40:50 +0000 (02:40 +0000)]
Prune trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78886
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Daniel Dunbar [Thu, 13 Aug 2009 02:33:34 +0000 (02:33 +0000)]
Convert APint::{fromString,APInt,getBitsNeeded} to use StringRef.
- Patch by Erick Tryzelaar, with some edits (and a bug fix) from me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78885
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Bob Wilson [Thu, 13 Aug 2009 02:13:04 +0000 (02:13 +0000)]
Add a comment to describe why vector shuffles are legalized to custom DAG nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78884
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Daniel Dunbar [Thu, 13 Aug 2009 02:03:30 +0000 (02:03 +0000)]
Add StringRef::front (with some small tweaks while I was in the area).
- Patch by Erick Tryzelaar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78883
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Bob Wilson [Thu, 13 Aug 2009 01:57:47 +0000 (01:57 +0000)]
Use cast<> instead of dyn_cast<> in places where the type is known.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78881
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Daniel Dunbar [Thu, 13 Aug 2009 01:55:43 +0000 (01:55 +0000)]
Update llvm-prof for ProfileInfo API changes.
- Patch by Erick Tryzelaar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78880
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Dan Gohman [Thu, 13 Aug 2009 01:41:52 +0000 (01:41 +0000)]
Change the indentation for LLVM Assembly files from 1 tab to 2 spaces.
This is vaguely consistent with LLVM's own source code, but more
importantly it lets more lines stay within 80 columns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78879
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Dan Gohman [Thu, 13 Aug 2009 01:36:44 +0000 (01:36 +0000)]
Various AsmWriter output cleanups. Use WriteAsOperand instead of
PrintUnmangledNameSafely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78878
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Chris Lattner [Thu, 13 Aug 2009 00:37:15 +0000 (00:37 +0000)]
sink uniquing of sections out of MCContext into the ELF and PECOFF TLOF implementations.
MCContext no longer maintains a string -> section map.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78874
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Dale Johannesen [Thu, 13 Aug 2009 00:28:52 +0000 (00:28 +0000)]
Symbols with LinkerPrivateLinkage are weak.
This allows WebKit to build again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78872
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Chris Lattner [Thu, 13 Aug 2009 00:26:52 +0000 (00:26 +0000)]
make PIC16 unique its own sections instead of having mcontext do it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78871
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Chris Lattner [Thu, 13 Aug 2009 00:21:53 +0000 (00:21 +0000)]
add some comments: MCContext owns the MCSections, but it bump pointer allocates
them, so it doesn't have to explicitly free them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78870
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Chris Lattner [Thu, 13 Aug 2009 00:05:07 +0000 (00:05 +0000)]
reject invalid code like:
int x __attribute__((section("_foo, _bar"))) = 4;
int y __attribute__((section("_foo, _bar, 4byte_literals"))) = 1;
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78867
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Chris Lattner [Wed, 12 Aug 2009 23:55:02 +0000 (23:55 +0000)]
implement support for uniquing MachO sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78866
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Dan Gohman [Wed, 12 Aug 2009 23:54:22 +0000 (23:54 +0000)]
Now that numbered types have their number printed, it's no longer
interesting to print the number in a comment. Numbered instructions
don't need their number in a comment either.
Also, tidy up newline printing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78865
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Chris Lattner [Wed, 12 Aug 2009 23:53:59 +0000 (23:53 +0000)]
some compiler don't get string from TLOF.h implicitly or something.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78864
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Chris Lattner [Wed, 12 Aug 2009 23:34:27 +0000 (23:34 +0000)]
reduce #includage
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78860
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Dan Gohman [Wed, 12 Aug 2009 23:32:33 +0000 (23:32 +0000)]
Extend the AsmWriter to print unnamed numbered types as "%0 = type ..."
and unnamed numbered global variables as "@0 = global ...". Extend the
AsmParser to recognize these forms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78859
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Jim Grosbach [Wed, 12 Aug 2009 23:03:43 +0000 (23:03 +0000)]
Mark the callsite intrinsic such that the opimizers know it's not dead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78856
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Bob Wilson [Wed, 12 Aug 2009 22:54:19 +0000 (22:54 +0000)]
Recognize Neon VDUP shuffles during legalization instead of selection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78852
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Bob Wilson [Wed, 12 Aug 2009 22:31:50 +0000 (22:31 +0000)]
Recognize Neon VREV shuffles during legalization instead of selection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78850
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Bob Wilson [Wed, 12 Aug 2009 22:30:59 +0000 (22:30 +0000)]
Add a new "SDTCisVec" SDTypeConstraint. This complements the vAny type.
There have been a few times where I've wanted this but ended up leaving the
operand type unconstrained. It is easy to add this now and should help
catch errors in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78849
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Dan Gohman [Wed, 12 Aug 2009 22:10:57 +0000 (22:10 +0000)]
This void is implicit in C++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78848
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David Goodwin [Wed, 12 Aug 2009 21:47:46 +0000 (21:47 +0000)]
Fix counting of Post-RA scheduling stalls. Improve debug output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78843
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Bob Wilson [Wed, 12 Aug 2009 21:19:49 +0000 (21:19 +0000)]
Add some release notes about ARM v7 support and known problems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78842
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Lang Hames [Wed, 12 Aug 2009 21:04:53 +0000 (21:04 +0000)]
Added RegisterCoalescer to required passes for PBQP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78840
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Dan Gohman [Wed, 12 Aug 2009 20:56:56 +0000 (20:56 +0000)]
Use WriteAsOperand to print BasicBlock names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78838
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Dan Gohman [Wed, 12 Aug 2009 20:56:03 +0000 (20:56 +0000)]
Make AsmWriter more careful with formatted_raw_ostream so that
it doesn't leave the underlying stream in unbuffered mode when
the stream was originally buffered.
Also, change WriteAsOperand back to plain raw_ostream. This
lets it work for either formatted_raw_ostream or plain
raw_ostream, so that it doesn't have to force a buffer flush
on a plain raw_ostream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78837
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Dan Gohman [Wed, 12 Aug 2009 20:52:45 +0000 (20:52 +0000)]
Add a GetBufferSize() member to raw_ostream and use it to
simplify some formatted_raw_ostream code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78836
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Bob Wilson [Wed, 12 Aug 2009 20:51:55 +0000 (20:51 +0000)]
Generate Neon VTBL and VTBX instructions from the corresponding intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78835
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Dan Gohman [Wed, 12 Aug 2009 18:55:32 +0000 (18:55 +0000)]
Use PadToColumn instead of tabs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78834
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Dan Gohman [Wed, 12 Aug 2009 18:47:05 +0000 (18:47 +0000)]
Fix a few more places to use PadToColumn instead of tabs. And fix
the basic block label printing to check whether a block has a name
before printing a comment character and whitespace for it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78830
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Evan Cheng [Wed, 12 Aug 2009 18:35:50 +0000 (18:35 +0000)]
PredCC is meant to be 2 bits wide, like PredCC1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78829
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Dan Gohman [Wed, 12 Aug 2009 18:32:22 +0000 (18:32 +0000)]
Use PadToColumn instead of tabs for aligning comments. Fix one place
that emitted unnecessary whitespace outside of VerboseAsm mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78828
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