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2013-01-30[docs] Guide prospective TableGen backend writers.Sean Silva
Boilerplate is often the hardest part of getting started with these kinds of things, so throw them a bone. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173969 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Use the number of 'slots' in the AttributeSetImpl being 0 to indicate that ↵Bill Wendling
the AttributeSet is empty. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173962 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Clean up whitespace and indentation a bitEli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173960 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Linker: correctly link in dbg.declareManman Ren
Given source IR: call void @llvm.dbg.declare(metadata !{i32* %argc.addr}, metadata !14), !dbg !15 we used to generate call void @llvm.dbg.declare(metadata !27, metadata !28), !dbg !29 !27 = metadata !{null} With this patch, we will correctly generate call void @llvm.dbg.declare(metadata !{i32* %argc.addr}, metadata !27), !dbg !28 Looking up %argc.addr in ValueMap will return null, since %argc.addr is already correctly set up, we can use identity mapping. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173946 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Add a special ARM trap encoding for NaCl.Eli Bendersky
More details in this thread: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20130128/163783.html Patch by JF Bastien git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173943 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Add missing header and test cases for r173939.Logan Chien
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173941 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Override virtual function for ARM EH directives.Logan Chien
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173939 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30LLDB uses ConvertUTF16toUTF8, remove #ifdefDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173936 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Move UTF conversion routines from clang/lib/Basic to llvm/lib/SupportDmitri Gribenko
This is required to use them in TableGen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173923 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Documentation: Updating the data layout default specifications toPatrik Hagglund
correspond to the code. Patch by Stephen McGruer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173914 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30[lit] Make GoogleTest test runner correctly discover tests in the source rootAlexey Samsonov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173907 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Attempt to fix dragonegg. Use the number of slots to determine if the ↵Bill Wendling
AttributeSet has attributes or not. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173902 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30InstCombine: canonicalize sext-and --> selectNadav Rotem
sext-not-and --> select. Patch by Muhammad Tauqir Ahmad. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173901 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30build: regenerate configureSaleem Abdulrasool
Regenerate configure script for new option to make the buildbots happy. Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173893 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30build: add --with-python optionSaleem Abdulrasool
This adds a new --with-python option to allow configuration of the python binary for building. If not specified, $PATH will be searched for common python binary names (python, python2, python3). If specified, and the path is not executable, it will attempt to search $PATH. Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org> Reviewed-by: Eric Christopher <echristo@gmail.com>, Daniel Dunbar <daniel@zuster.org> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173890 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Removing initializer for the field removed in r173887David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173888 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Remove unused variable (introduced in r173884) to clear clang -Werror buildDavid Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173887 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Forgot to add new file to CMakeListsJack Carter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173886 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30This patch implements runtime ARM specificJack Carter
setting of ELF header e_flags. Contributer: Jack Carter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173885 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30This patch implements runtime Mips specificJack Carter
setting of ELF header e_flags. Contributer: Jack Carter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173884 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30This patch reworks how llvm targets set Jack Carter
and update ELF header e_flags. Currently gathering information such as symbol, section and data is done by collecting it in an MCAssembler object. From MCAssembler and MCAsmLayout objects ELFObjectWriter::WriteObject() forms and streams out the ELF object file. This patch just adds a few members to the MCAssember class to store and access the e_flag settings. It allows for runtime additions to the e_flag by assembler directives. The standalone assembler can get to MCAssembler from getParser().getStreamer().getAssembler(). This patch is the generic infrastructure and will be followed by patches for ARM and Mips for their target specific use. Contributer: Jack Carter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173882 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30[autoconf]: Fix description in HAVE_CRASHREPORTER_INFO.NAKAMURA Takumi
http://llvm-reviews.chandlerc.com/D332 Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173879 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30[autoconf] Fix m4 quoting for newer autotoolsNAKAMURA Takumi
This simply fixes up quoting of macro invocations to appease newer versions of autotools. http://llvm-reviews.chandlerc.com/D332 Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173878 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30[autoconf] Fix 80+ and quoting.NAKAMURA Takumi
Additional quoting for safety and satisfying newer autotools. Fix a couple of 80 column violations. http://llvm-reviews.chandlerc.com/D333 Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173877 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30[mips] Test case for r173862.Akira Hatanaka
Patch by Sasa Stankovic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173863 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30[mips] Lower EH_RETURN.Akira Hatanaka
Patch by Sasa Stankovic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173862 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30[lit] Add some TODO notes to myself.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173857 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Adding simple cast cost to ARMRenato Golin
Changing ARMBaseTargetMachine to return ARMTargetLowering intead of the generic one (similar to x86 code). Tests showing which instructions were added to cast when necessary or cost zero when not. Downcast to 16 bits are not lowered in NEON, so costs are not there yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173849 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Remove unused variable (unused since r173839)Dmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173847 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Documentation: add empty lines so that lists are properly recognizedDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173845 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Made certain small functions in PtrState inlined.Michael Gottesman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173842 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29[MC][COFF] Delay handling symbol aliases when writingMichael J. Spencer
Fixes PR14447 and PR9034. Patch by Nico Rieck! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173839 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29LoopVectorize: convert TinyTripCountVectorThreshold constantPekka Jaaskelainen
to a command line switch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173837 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Removed trailing comma in last element of enum declaration.Michael Gottesman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173836 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Moved S_Stop back to its previous position in the sequence order.Michael Gottesman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173834 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Add a special handling case for untyped CopyFromReg node in GetCostForDef() ↵Weiming Zhao
of ScheduleDAGRRList git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173833 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Fixed a few debug messages and some 80+ violations.Michael Gottesman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173832 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Added some periods to some comments and added an overload for operator<< for ↵Michael Gottesman
type Sequence so I can print out Sequences in debug statements. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173831 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Changed DoesObjCBlockEscape => DoesRetainableObjPtrEscape so I can use it to ↵Michael Gottesman
perform escape analysis of other retainable object pointers in other locations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173829 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Add a couple of accessor methods to get the kind and values of an attribute.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173828 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29s/Data/Kind/g. No functionality change.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173827 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Support artificial parameters in function types.David Blaikie
Provides the functionality for Clang change r172911 - I just had this still lying around. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173820 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Use multiclass for post-increment store instructions.Jyotsna Verma
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173816 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Add constant extender support for MInst type instructions.Jyotsna Verma
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173813 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Remove dead code.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173812 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Fixing warnings revealed by gcc release buildEdwin Vane
Fixed set-but-not-used warnings. Reviewer: gribozavr git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173810 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29LoopVectorize: Clean up ValueMap a bit and avoid double lookups.Benjamin Kramer
No intended functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173809 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29R600/AMDILPeepholeOptimizer.cpp: Tweak std::make_pair to satisfy C++11.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173807 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29AttributeSet::get(): Fix a valgrind error. It doesn't affect actual ↵NAKAMURA Takumi
behavior, though. Don't touch I->first on the end iterator, I == E! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173804 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Fix typo in X86BaseInfo.h that I introduced in r157818.Hans Wennborg
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173798 91177308-0d34-0410-b5e6-96231b3b80d8