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2011-09-21X86Disassembler: if verbose logging is going to nulls(), disable logging ↵Benjamin Kramer
completely. Otherwise we'll spend a ridiculous amount of time pretty printing debug output and then discarding it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140276 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Tidy up. Whitepsace.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140275 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Fix some simple copy-paste errors in MBlaze ASM Parser and Makefile.Wesley Peck
patch contributed by Jia Liu! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140273 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21These do not need to be conditional on the presence of CommentStream, as ↵Owen Anderson
they have a fallback path now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140267 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Undo a change made in r140254.Akira Hatanaka
MipsArchVersion needs to be initialized to Mips32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140261 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21DWARF: avoid unnecessary map lookups.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140260 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21fix commentNadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140258 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21MipsArchVersion does not need to be in the initialization list and MipsABIAkira Hatanaka
should be initialized to UnknownABI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140254 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21[VECTOR-SELECT] Address one of the bugs in pr10902.Nadav Rotem
Vector SetCC result types need to be type-legalized. This code worked before because scalar result types are known to be legal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140249 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Insert a sanity check on the combining of x86 truncing-store nodes. This ↵Nadav Rotem
comes to replace the problematic check that was removed in r139995. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140246 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Change:Richard Trieu
assert(!"error message"); To: assert(0 && "error message"); which is more consistant across the code base. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140234 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Add a base class for Mips TargetMachines and add Mips64 TargetMachines. Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140233 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Set ABI if it hasn't been set on the command line.Akira Hatanaka
Check if architecture & ABI combination is valid. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140230 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Fix typo.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140229 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21Lower ARM adds/subs to add/sub after adding optional CPSR operand.Andrew Trick
This is still a hack until we can teach tblgen to generate the optional CPSR operand rather than an implicit CPSR def. But the strangeness is now limited to the selection DAG. ADD/SUB MI's no longer have implicit CPSR defs, nor do we allow flag setting variants of these opcodes in machine code. There are several corner cases to consider, and getting one wrong would previously lead to nasty miscompilation. It's not the first time I've debugged one, so this time I added enough verification to ensure it won't happen again. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140228 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21whitespaceAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140227 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21In the disassembler C API, be careful not to confuse the comment streamer ↵Owen Anderson
that the disassembler outputs annotations on with the streamer that the InstPrinter will print them on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140217 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Change the names of functions isMips* to hasMips*.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140214 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Make sure IPSCCP never marks a tracked call as overdefined in ↵Eli Friedman
SCCPSolver::ResolvedUndefsIn. If we do, we can end up in a situation where a function is resolved to return a constant, but the caller is marked overdefined, which confuses the code later. <rdar://problem/9956541> (again). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140210 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Add a DAGCombine for subvector extracts to remove useless chains ofBruno Cardoso Lopes
subvector inserts and extracts. Initial patch by Rackover, Zvi with some tweak done by me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140204 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Revert r140097, working on a better approachBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140203 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20lib/Linker: add support of deps which does not end with ".so".Ivan Krasin
It happens (for example) when you want to have a dependency on the .so with the specific version, like liblzma.so.1.0.0 or libcrypto.so.0.9.8. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140201 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Simplify max/minp[s|d] dagcombine matchingBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140199 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Relax this condition.Bill Wendling
Some passes require breaking critical edges before they're called. Don't segfault because of that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140196 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Place the check for an exit landing pad where it will be run on both code ↵Bill Wendling
paths through the if-then-else. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140195 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Omit extracting a loop if one of the exits is a landing pad.Bill Wendling
The landing pad must accompany the invoke when it's extracted. However, if it does, then the loop isn't properly extracted. I.e., the resulting extraction has a loop in it. The extracted function is then extracted, etc. resulting in an infinite loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140193 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Remove the hack to check UNAME_RELEASE when identifying the Darwin version.Bob Wilson
This was only needed to locate llvm-gcc's installation directory when clang falls back to run llvm-gcc for i386 kexts. As of clang svn r140187, we're now just searching paths with several different Darwin versions on either side of the current version, so this is no longer needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140188 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Tidy up a bit more, fix tab and remove trailing whitespacesBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140186 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20The wrong relocation was being emitted for several SSSE3 instructions.Bruno Cardoso Lopes
This fixes PR10963. Thanks to Benjamin for finding the wrong tablegen declaration. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140184 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Tidy up code!Bruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140183 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Fix a bug introduced during refactoring a couple of months ago. Cortex-M3 ↵Evan Cheng
does not support Thumb2 dsp instructions. rdar://10152911. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140181 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Initial Mips64 support. Patch by Liu with some modifications.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140178 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Check the terminator, not the basic block.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140176 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20When extracting a basic block that ends in an 'invoke' instruction, we need toBill Wendling
extract its associated landing pad block as well. However, that landing pad block may have more than one predecessor. So split the landing pad block so that individual landing pads have only one predecessor. This type of transformation may produce a false positive with bugpoint. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140173 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Use ArrayRef instead of an explicit 'const std::vector &'.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140172 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20If simple ownership works then friendship is not required.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140169 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Use ArrayRef instead of 'const std::vector' to pass around the list of basic ↵Bill Wendling
blocks to extract. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140168 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Update GCOVLines to provide interfaces to write line table and calculate ↵Devang Patel
complete length. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140167 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20U is good enoughDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140166 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Fix comments.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140164 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Restore hasPostISelHook tblgen flag.Andrew Trick
No functionality change. The hook makes it explicit which patterns require "special" handling. i.e. it self-documents tblgen deficiencies. I plan to add verification in ExpandISelPseudos and Thumb2SizeReduce to catch any missing hasPostISelHooks. Otherwise it's too fragile. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140160 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Eliminate sign-comparison warnings in APIntDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140158 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Add mips64 & mips64el to Triple. Patch by Liu with modifications.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140157 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Update comment.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140156 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Use StringRef instead of std::string.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140154 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Eliminate unnecessary copy of FileName from GCOVLines. Devang Patel
GCOVLines is always accessed through a StringMap where the key is FileName. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140151 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20There is no need to write a local utility routine to find subprogram info if ↵Devang Patel
the utility routine is already available in DebugInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140145 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20Extend changes from r139986 to produce 256-bit AVX minps/minpd/maxps/maxpd.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140140 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20ARM isel bug fix for adds/subs operands.Andrew Trick
Modified ARMISelLowering::AdjustInstrPostInstrSelection to handle the full gamut of CPSR defs/uses including instructins whose "optional" cc_out operand is not really optional. This allowed removal of the hasPostISelHook to simplify the .td files and make the implementation more robust. Fixes rdar://10137436: sqlite3 miscompile git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140134 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20whitespaceAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140133 91177308-0d34-0410-b5e6-96231b3b80d8
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