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2007-09-11Enable indirect encoding for the personality functionBill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41873 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11Remove (somewhat confusing) Imp<> helper, use let Defs = [], Uses = [] instead.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41863 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11Fold the adjust_trampoline intrinsic intoDuncan Sands
init_trampoline. There is now only one trampoline intrinsic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41841 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10Add some notes about better flag handling.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41808 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-07Add missing index versions of instructions to the map.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41776 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-07Add lengthof and endof templates that hide a lot of sizeof computations.Owen Anderson
Patch by Sterling Stein! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41758 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-05LVXL and STVXL are also a load and store resp.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41733 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-05Add the 64-bit versions of the DS* Altivec instructions.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41717 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-04Fix for PR1613: added 64-bit rotate left PPC instructions and patterns.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41711 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-31Enhance APFloat to retain bits of NaNs (fixes oggenc).Dale Johannesen
Use APFloat interfaces for more references, mostly of ConstantFPSDNode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41632 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-30Add a variant of foldMemoryOperand to fold any load / store, not just load / ↵Evan Cheng
store from / to stack slots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41597 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-30Use i64 on a PPC64 machineBill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41590 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-25rename isOperandValidForConstraint to LowerAsmOperandForConstraint, Chris Lattner
changing the interface to allow for future changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41384 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24Disable EH generation until PPC works 100%.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41360 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-23new exampleChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41318 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-09Fix arguments for some Altivec instructions. From SWB.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40957 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-07Fix spelling of mtvscr and mfvscr.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40908 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-03long double patch 2 of N. Handle it in TargetData.Dale Johannesen
(I've tried to get the info right for all targets, but I'm not expert on all of them - check yours.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40792 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-02More explicit keywords.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40757 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-01Some out operands were incorrectly specified as input operands.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40697 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-30Vector fneg must be expanded into fsub -0.0, X.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40586 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-27Support for trampolines, except for X86 codegen which isDuncan Sands
still under discussion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40549 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-25Don't ignore the return value of AsmPrinter::doInitialization andDan Gohman
AsmPrinter::doFinalization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40487 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-25Fix debug info and globals filled with zeros.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40483 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-21No more noResults.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40132 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-20Added -print-emitted-asm to print out JIT generated asm to cerr.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40123 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-20Oops. These stores actually produce results.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40074 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-19Change instruction description to split OperandList into OutOperandList andEvan Cheng
InOperandList. This gives one piece of important information: # of results produced by an instruction. An example of the change: def ADD32rr : I<0x01, MRMDestReg, (ops GR32:$dst, GR32:$src1, GR32:$src2), "add{l} {$src2, $dst|$dst, $src2}", [(set GR32:$dst, (add GR32:$src1, GR32:$src2))]>; => def ADD32rr : I<0x01, MRMDestReg, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2), "add{l} {$src2, $dst|$dst, $src2}", [(set GR32:$dst, (add GR32:$src1, GR32:$src2))]>; git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40033 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-14Long live the exception handling!Anton Korobeynikov
This patch fills the last necessary bits to enable exceptions handling in LLVM. Currently only on x86-32/linux. In fact, this patch adds necessary intrinsics (and their lowering) which represent really weird target-specific gcc builtins used inside unwinder. After corresponding llvm-gcc patch will land (easy) exceptions should be more or less workable. However, exceptions handling support should not be thought as 'finished': I expect many small and not so small glitches everywhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39855 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-13Skeleton of post-RA scheduler; doesn't do anything yet.Dale Johannesen
Change name of -sched option and DEBUG_TYPE to pre-RA-sched; adjust testcases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39816 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11Assert when TLS is not implemented.Lauro Ramos Venancio
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39737 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-09Change getCopyToParts and getCopyFromParts to always use target-endianDan Gohman
register ordering, for both physical and virtual registers. Update the PPC target lowering for calls to expect registers for the call result to already be in target order. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38471 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-09The various "getModuleMatchQuality" implementations should returnChris Lattner
zero if they see a target triple they don't understand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38463 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-06Do away with ImmutablePredicateOperand.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37961 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-05Here is the bulk of the sanitizing.Gabor Greif
Almost all occurrences of "bytecode" in the sources have been eliminated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37913 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-05PPC conditional branch predicate does not change after isel.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37893 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-29Convert .cvsignore filesJohn Criswell
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37801 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-29Prevent PPC::BCC first operand, the PRED number, from being isel'd into a LI ↵Evan Cheng
instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37790 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-22Move ComputeMaskedBits, MaskedValueIsZero, and ComputeNumSignBits fromDan Gohman
TargetLowering to SelectionDAG so that they have more convenient access to the current DAG, in preparation for the ValueType routines being changed from standalone functions to members of SelectionDAG for the pre-legalize vector type changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37704 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-19describe an argument, hide it.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37650 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-19If a function is vararg, never pass inreg arguments in registers. Thanks toChris Lattner
Anton for half of this patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37641 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-14Rename MVT::getVectorBaseType to MVT::getVectorElementType.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37579 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-13Handle blocks with 2 unconditional branches in AnalyzeBranch.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37571 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-08Add a utility routine to check for unpredicated terminator instruction.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37528 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29Implementation of compilation callback in PPC ELF32Nicolas Geoffray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37340 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-22name change requested by review of previous patchDale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37289 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-22Make tail merging the default, except on powerPC. There was no prior artDale Johannesen
for a target-dependent default with a command-line override; this way should be generally usable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37285 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-21BlockHasNoFallThrough() now returns true if block ends with a return ↵Evan Cheng
instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37266 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-18Apply this patch:Dan Gohman
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070514/049845.html git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37240 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-18RemoveBranch() and InsertBranch() now returns number of instructions deleted ↵Evan Cheng
/ inserted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37192 91177308-0d34-0410-b5e6-96231b3b80d8
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