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2009-09-16Fix incorrect assert that should be a user error for code like 'mov $0, %%eax'.Kevin Enderby
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82054 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Change FoldPHIArgBinOpIntoPHI to decline folding if it would introduce twoDan Gohman
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
2009-09-16Fix the comment in this test.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82051 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Make cmake generated llvm-config output correct JIT backend for non X86 targets.Xerxes Ranby
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82049 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Don't sort the vector when it is empty. This should fix some expensive checkingBenjamin Kramer
failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82040 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Reapplied r81355 with the problems fixed.Andreas Neustifter
(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
2009-09-16updated lib/CodeGen/CMakeLists.txt to unbreak cmake build after r82018Xerxes Ranby
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82038 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Preserve ProfileInfo during CodeGenPrepare.Andreas Neustifter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82034 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16move FnStubs/GVSTubs/HiddenGVStub handling out of the X86 asmprinterChris Lattner
and use MachineModuleInfoMachO instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82022 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16revert a hunk of r82018 that wasn't supposed to go in yet.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82020 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16add a new MachineModuleInfoMachO class, which is the per-moduleChris Lattner
stuff common across all macho targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82018 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16apparently russians are really hard to sort or something!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82016 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16I can sort, no really.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82015 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16make more clear since it is sorted by last name now.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82014 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Doug is now the code owner for most of the Clang frontend.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82013 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16the pointer MMI keeps will start out with object-file format specific stuffChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82012 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16tidy upChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82011 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16rearrange X86ATTAsmPrinter::doFinalization, making a scan of Chris Lattner
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
2009-09-16Ted is christened as the owner of the clang static analyzer.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82008 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16remove the AsmPrinter::printMCInst hook hack now thatChris Lattner
we have MCInstPrinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82006 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16fix cmake buildShantonu Sen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81999 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16use an accessor to simplify code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81997 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Do not try and sink a load whose chain result has more than one use, when Nate Begeman
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
2009-09-16Added the ENTER instruction, which sets up a stackSean Callanan
frame, to the Intel instruction tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81995 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Added the definitions for one-bit left shifts toSean Callanan
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
2009-09-16Don't sink gep operators through phi nodes if the result would requireDan Gohman
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
2009-09-16Removed a few instructions that were alreadySean Callanan
covered by other definitions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81992 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Big change #1 for personality function references:Chris Lattner
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
2009-09-16lit: Add a custom test format for use in clang.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81987 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16remove a dead variable.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81985 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16add a helper method for creating MCSymbol and MCSymbolRefExpr atChris Lattner
the same time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81984 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Added a variety of floating-point and SSE instructions.Sean Callanan
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
2009-09-16inline AsmPrinter::getCurrentFunctionEHName into its only caller.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81970 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Expand some more vector operations not supported by Neon.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81969 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16remove a dead bool.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81968 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16Eliminate AsmPrinter::EmitExternalGlobal, inlining its (now)Chris Lattner
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
2009-09-16Neon does not support vector divide or remainder. Expand them.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81966 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16eliminate the PPC backend's implementation of EmitExternalGlobalChris Lattner
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
2009-09-16eliminate the horrid AsmPrinter::getGlobalLinkName method, inliningChris Lattner
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
2009-09-16simplify some codeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81961 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15Expand all v2f64 arithmetic operations for Neon.Bob Wilson
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
2009-09-15Put back non-obsolete -f sections for 'opt'.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81954 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15Added far return instructions (that is, returns to Sean Callanan
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
2009-09-15remove some horrible MAI hooks which fortunately turn out to be always empty.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81946 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15strength reduce a call to PrintRelDirective(true).Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81942 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15add hooks to hang target-specific goop off MachineModuleInfo,Chris Lattner
move MachineFunctionInfo virtual method out of line to give it a home. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81940 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15Do not add the SVOffset to the Node CSE ID. The same pointer argument ↵Nate Begeman
cannot have different SVOffsets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81937 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15Expand on comment.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81928 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15Updated comments per Eli's suggestion.Sean Callanan
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81923 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15Convert more tests to FileCheck.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81915 91177308-0d34-0410-b5e6-96231b3b80d8
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