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2010-03-23Add comment.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99284 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23Forgot this.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99283 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23Teach simplify libcall to transform __strcpy_chk to __memcpy_chk to enable ↵Evan Cheng
optimizations down stream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99282 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23add assert in argpromotion, which cannot triggerGabor Greif
if Function::hasAddressTaken works as advertised also included some cosmetic cleanups git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99276 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23word-oGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99275 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23Rename some instructions to match the corresponding NEON opcode.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99266 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23Change VST1 instructions for loading Q register values to operate on pairsBob Wilson
of D registers. Add a separate VST1q instruction with a Q register source operand for use by storeRegToStackSlot. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99265 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23Fix an incorrect logic causing instcombine to miss some _chk -> non-chk ↵Evan Cheng
transformations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99263 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23Change VLD1 instructions for loading Q register values to operate on pairsBob Wilson
of D registers. Add a separate VLD1q instruction with a Q register destination operand for use by loadRegFromStackSlot. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99261 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23MC: Switch to using MCInst fragments to do relaxation.Daniel Dunbar
Also, both MCMachOStreamer and MCAssembler are now target independent! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99256 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23MC: Add TargetAsmBackend::MayNeedRelaxation, for checking whether a ↵Daniel Dunbar
particular instruction + fixups might need relaxation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99249 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23MC: Add TargetAsmBackend::WriteNopData and use to eliminate some target ↵Daniel Dunbar
dependencies in MCMachOStreamer and MCAssembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99248 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23MC: Add TargetAsmBackend::RelaxInstruction callback, and custom X86 ↵Daniel Dunbar
implementation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99245 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23MC: Tweak MCInstFragment to include the encoded data and fixups, so that we ↵Daniel Dunbar
don't need to recompute them during relaxation. I will revisit this once all the other pieces of fast relaxation are in place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99244 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Put MCSectionCOFF::Name into the MCContext instead of leaking it.Jeffrey Yasskin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99231 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22MC: Add MCInstFragment, not used yet.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99229 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Add a FIXME.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99228 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Fix PR6673: updating the callback should not clear the map.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99227 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Emit DW_AT_low_pc and DW_AT_high_pc attributes for TAG_compile_unit.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99225 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Fix 80 col violation.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99224 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22DW_AT_stmt_list attribute attached with a compile unit encodes offset of ↵Devang Patel
line number information for this compile unit in debug_line section. This offset is always zero when only one compile unit is emitted in a object file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99223 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22MC: Fix a few more cases we were passing an MCDataFragment when a MCFragment ↵Daniel Dunbar
would do, and sprinkle in some const. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99218 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Simplify.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99217 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22MCInst: Add ::dump_pretty.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99216 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Reduce indentation.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99214 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Change intrinsic result type for void to store it as an empty listChris Lattner
instead of as a single element list with VoidTy. Now with a fix for the verifier. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99206 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22MC: Change MCObjectWriter::RecordRelocation to take an MCFragment (instead ↵Daniel Dunbar
of a MCDataFragment). Object files should only need the generic MCFragment features. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99205 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22MC/Mach-O: Factor out getOrCreateDataFragment().Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99204 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22MC: Eliminate MCFragment::getMaxFileSize.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99203 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22MC: Share the MCAsmLayout object, although its still not used for anything ↵Daniel Dunbar
important. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99202 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Rename one more NEON instruction that I missed earlier.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99201 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Fix a memory leak from DIE::addSiblingOffset() by adding the DIEValueJeffrey Yasskin
it allocates to DwarfDebug::DIEValues. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99196 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-2280 col violation.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99195 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Regroup some instructions. No functional change.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99192 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Rename some VLD1/VST1 instructions to match the implementation, i.e., theBob Wilson
corresponding NEON instructions, instead of operation they are currently used for. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99189 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Remove some redundant instruction classes.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99187 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22llc doesn't need LinkAllVMCore.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99186 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Refactor instruction encoding arguments for VLDnLN/VSTnLN classes toBob Wilson
specify encoding bits in arguments instead of "let" expressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99185 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Completely remove Blackfin patterns that thought JustCC was i1.Jakob Stoklund Olesen
Thanks, Chris! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99183 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Don't leak a MachineInstruction from ↵Jeffrey Yasskin
Thumb1InstrInfo::restoreCalleeSavedRegisters. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99182 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Avoid leaking the FunctionPassManager from opt.Jeffrey Yasskin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99180 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22backing out r99170 because it still fails on clang-x86_64-darwin10-fntGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99171 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Now that hopefully all direct accesses to InvokeInst operands are fixedGabor Greif
we can reapply the InvokeInst operand reordering patch. (see r98957). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99170 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22Free all Constants in ~LLVMConstantImpl. We avoid assertion failuresJeffrey Yasskin
by dropping all references from all constants that can use other constants before trying to destroy any of them. I also had to free bugpoint's Module in ~BugDriver(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99160 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21Fix the ocaml kaleidoscope tutorial to fix linking external libraries.Erick Tryzelaar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99151 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21modernize the do-all-for-me target to run litGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99148 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21Re-add the Metadata.h include to LLVMContextImpl.h so that MDNode is completeJeffrey Yasskin
where FoldingSet<MDNode> is instantiated. Clang and MSVC complain; gcc doesn't. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99147 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21Move the LLVMContextImpl implementation into a .cpp file.Jeffrey Yasskin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99146 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21Memoize InlineAsms into the LLVMContext and delete them on shutdown.Jeffrey Yasskin
Fixes PR803. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99143 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-21XFAIL tests from LLVMC on valgrind or valgrind+leak-checking. WeJeffrey Yasskin
don't care about leaks from tblgen, and I assume we don't care about valgrind errors in llvm-gcc/g++. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99115 91177308-0d34-0410-b5e6-96231b3b80d8