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2008-11-12Fix encoding of single-precision VFP registers.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59102 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-12VFP fld / fst immediate field is multiplied by 4.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59100 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-11Fix FMDRR encoding.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59088 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-11Handle floating point constpool_entry's.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59087 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-11Encode VFP load / store instructions.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59084 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-11Encode VFP conversion instructions.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59074 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-11Encode VFP arithmetic instructions.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59016 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10Correct PIC function stub codegen.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59006 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10Rename isGVNonLazyPtr to isIndirectSym to reflect how it will be used.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58949 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Temporary revert my last commit: it seems it's triggering some subtle bug in ↵Anton Korobeynikov
backend and breaks llvm-gcc git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58926 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Factor out offset printing code into generic AsmPrinter.Anton Korobeynikov
FIXME: it seems, that most of targets don't support offsets wrt CPI/GlobalAddress', was it intentional? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58917 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Moved InvalidateInstructionCache to ARMJITInfo::emitFunctionStub which knows ↵Evan Cheng
size of stub. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58899 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Rename startFunctionStub to startGVStub since it's also used for GV non-lazy ↵Evan Cheng
ptr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58897 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Tell ARMJITInfo if codegen relocation is PIC. It changes how function stubs ↵Evan Cheng
are generated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58896 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Fix relocation for calls to external symbols.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58893 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Skip over two-address use operands.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58883 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Handle ARM machine constantpool entry with non-lazy ptr.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58882 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-08Use ARMFunctionInfo to track number of constpool entries and jumptables.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58877 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07More code clean up.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58872 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07Get PIC jump table working.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58869 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07Flush the raw_ostream after emitting the assembly for a function.Dan Gohman
This is a temporary fix for the -print-emitted-asm option, where errs() is used as the stream, in the case where other code is using stderr without using errs()' buffer. Hopefully soon we'll fix errs() to be non-buffered instead. Patch by Preston Gurd. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58859 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07Jump table JIT support. Work in progress.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58836 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-07Encode misc arithmetic instructions.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58828 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06Encode extend instructions; more clean up.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58818 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06- Improve naming consistency: Branch -> BrFrm, BranchMisc -> BrMiscFrm.Evan Cheng
- Consolidate instruction formats. - Other clean up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58808 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06Remove opcode from instruction TS flags; add MOVCC support; fix addrmode3 ↵Evan Cheng
encoding bug. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58800 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06Handle smul<x><y>, smulw<y>, smla<x><y>, smlaw<y>.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58793 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06Fix so_imm encoding bug; add support for MOVi2pieces.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58790 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-06Fix encoding of multiple instructions with 3 src operands; also handle ↵Evan Cheng
smmul, smmla, and smmls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58789 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05Encode pic load / store instructions; fix some encoding bugs.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58780 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05Restructure ARM code emitter to use instruction formats instead of ↵Evan Cheng
addressing modes to determine how to encode instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58764 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05Eliminate the ISel priority queue, which used the topological order for aDan Gohman
priority function. Instead, just iterate over the AllNodes list, which is already in topological order. This eliminates a fair amount of bookkeeping, and speeds up the isel phase by about 15% on many testcases. The impact on most targets is that AddToISelQueue calls can be simply removed. In the x86 target, there are two additional notable changes. The rule-bending AND+SHIFT optimization in MatchAddress that creates new pre-isel nodes during isel is now a little more verbose, but more robust. Instead of either creating an invalid DAG or creating an invalid topological sort, as it has historically done, it can now just insert the new nodes into the node list at a position where they will be consistent with the topological ordering. Also, the address-matching code has logic that checked to see if a node was "already selected". However, when a node is selected, it has all its uses taken away via ReplaceAllUsesWith or equivalent, so it won't recieve any further visits from MatchAddress. This code is now removed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58748 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-04Actually ARM / Mac OS X does have UINTTOFP_I64_F{64|32} libcalls.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58725 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-04Custom lower bit_convert i64 -> f64 into FMDRR. This is now happening with ↵Evan Cheng
legalizetypes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58714 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-04Debug output tweak.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58708 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-04LDM_RET restores pc, do not set 's' bit which would restore CPSR from SPSR.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58707 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-04For some targets, it's not possible to place GVs in the same memory buffer ↵Evan Cheng
as the MachineCodeEmitter allocated memory. Code and data has different read / write / execution privilege requirements. This is a short term workaround. The current solution is for the JIT memory manager to manage code and data memory separately. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58688 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-04Stylistic change.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58683 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-04Handle ARM machine constantpool entries.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58671 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-03Remove a dead switch statement.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58644 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-03Minor code restructuring. No functionality change.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58643 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-03Add binary encoding support for multiply instructions. Some blanks left to ↵Jim Grosbach
fill in, but the basics are there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58626 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-03Refactor various TargetAsmInfo subclasses' TargetMachine members awayDan Gohman
adding a TargetMachine member to the base TargetAsmInfo class instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58624 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-31Add comment.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58533 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-31Use better data structure for ConstPoolId2AddrMap.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58532 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-31Actually make debug output understandable.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58529 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-31Forgot this in last commit.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58527 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-31Encode PICADD; some code clean up.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58526 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30I think we got non-machine specific constpool entries covered.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58474 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-30ARM JIT should observe -relocation-model command line option.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58433 91177308-0d34-0410-b5e6-96231b3b80d8
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