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* delete a forwarding function.Chris Lattner2010-04-081-6/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100815 91177308-0d34-0410-b5e6-96231b3b80d8
* add newlines at end of files.Chris Lattner2010-04-071-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100706 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace TSFlagsFields and TSFlagsShifts with a simpler TSFlags field.Jakob Stoklund Olesen2010-04-051-5/+1
| | | | | | | | | | | | | | | | | | | When a target instruction wants to set target-specific flags, it should simply set bits in the TSFlags bit vector defined in the Instruction TableGen class. This works well because TableGen resolves member references late: class I : Instruction { AddrMode AM = AddrModeNone; let TSFlags{3-0} = AM.Value; } let AM = AddrMode4 in def ADD : I; TSFlags gets the expected bits from AddrMode4 in this example. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100384 91177308-0d34-0410-b5e6-96231b3b80d8
* Momentous day: remove the "O" member from AsmPrinter. Now all Chris Lattner2010-04-041-9/+3
| | | | | | | | | | | "asm printering" happens through MCStreamer. This also Streamerizes PIC16 debug info, which escaped my attention. This removes a leak from LLVMTargetMachine of the 'legacy' output stream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100327 91177308-0d34-0410-b5e6-96231b3b80d8
* mcize a bunch more stuff, using EmitRawText for things weChris Lattner2010-04-041-23/+26
| | | | | | | don't have mcstreamer support for yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100319 91177308-0d34-0410-b5e6-96231b3b80d8
* convert the non-MCInstPrinter'ized EmitInstruction Chris Lattner2010-04-041-4/+7
| | | | | | | | implementations to use EmitRawText instead of writing directly to "O". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100318 91177308-0d34-0410-b5e6-96231b3b80d8
* fix PrintAsmOperand and PrintAsmMemoryOperand to pass down Chris Lattner2010-04-041-2/+3
| | | | | | | raw_ostream to print to. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100313 91177308-0d34-0410-b5e6-96231b3b80d8
* change a ton of code to not implicitly use the "O" raw_ostreamChris Lattner2010-04-041-63/+64
| | | | | | | member of AsmPrinter. Instead, pass it in explicitly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100306 91177308-0d34-0410-b5e6-96231b3b80d8
* use DebugLoc default ctor instead of DebugLoc::getUnknownLoc()Chris Lattner2010-04-022-16/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100214 91177308-0d34-0410-b5e6-96231b3b80d8
* [llvm_void_ty] is no longer needed for result types, Chris Lattner2010-03-231-2/+2
| | | | | | | just use an empty result list. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99346 91177308-0d34-0410-b5e6-96231b3b80d8
* Check if function names start with "llvm." before trying to lookup them up asBob Wilson2010-03-181-0/+4
| | | | | | | | | intrinsics. The intrinsic lookup code assumes that this check has been done and assumes the names are at least 6 characters long. Valgrind complained about this. pr6638. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98831 91177308-0d34-0410-b5e6-96231b3b80d8
* eliminate the now-unneeded context argument of MBB::getSymbol()Chris Lattner2010-03-131-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98451 91177308-0d34-0410-b5e6-96231b3b80d8
* rearrange MCContext ownership. Before LLVMTargetMachine created it Chris Lattner2010-03-131-3/+2
| | | | | | | | | | | | | and passing off ownership to AsmPrinter. Now MachineModuleInfo creates it and owns it by value. This allows us to use MCSymbols more consistently throughout the rest of the code generator, and simplifies a bit of code. This also allows MachineFunction to keep an MCContext reference handy, and cleans up the TargetRegistry interfaces for AsmPrinters. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98450 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix LLVM build when the user specifies CPPFLAGS on the make command line.Jeffrey Yasskin2010-03-121-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98394 91177308-0d34-0410-b5e6-96231b3b80d8
* inline GetGlobalValueSymbol into the rest its callers andChris Lattner2010-03-121-1/+2
| | | | | | | remove it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98390 91177308-0d34-0410-b5e6-96231b3b80d8
* Change the Value argument to eliminateFrameIndex to a type-tagged value. ThisJim Grosbach2010-03-092-2/+2
| | | | | | | | | | is preparatory to having PEI's scavenged frame index value reuse logic properly distinguish types of frame values (e.g., whether the value is stack-pointer relative or frame-pointer relative). No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98086 91177308-0d34-0410-b5e6-96231b3b80d8
* Re-committing the failed r97807 commit with changes to eliminate warnings.Wesley Peck2010-03-066-62/+193
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97891 91177308-0d34-0410-b5e6-96231b3b80d8
* revert r97807, it introduced build warnings.Chris Lattner2010-03-065-243/+47
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97869 91177308-0d34-0410-b5e6-96231b3b80d8
* Reworking the stack layout that the MicroBlaze backend generates.Wesley Peck2010-03-055-47/+243
| | | | | | | | | | | | | The MicroBlaze backend was generating stack layouts that did not conform correctly to the ABI. This update generates stack layouts which are closer to what GCC does. Variable arguments support was added as well but the stack layout for varargs has not been finalized. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97807 91177308-0d34-0410-b5e6-96231b3b80d8
* Sink InstructionSelect() out of each target into SDISel, and rename itChris Lattner2010-03-021-32/+3
| | | | | | | | | | | | | | DoInstructionSelection. Inline "SelectRoot" into it from DAGISelHeader. Sink some other stuff out of DAGISelHeader into SDISel. Eliminate the various 'Indent' stuff from various targets, which dates to when isel was recursive. 17 files changed, 114 insertions(+), 430 deletions(-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97555 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding function "lookupGCCName" to MBlazeIntrinsicInfoWesley Peck2010-02-245-13/+17
| | | | | | | | | | | | | Adding the function "lookupGCCName" to the MBlazeIntrinsicInfo class to support the Clang MicroBlaze target. Additionally, minor fixes which remove some unused PIC code (PIC is not supported yet in the MicroBlaze backend) and removed some unused variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97054 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding the MicroBlaze backend.Wesley Peck2010-02-2337-0/+5371
The MicroBlaze is a highly configurable 32-bit soft-microprocessor for use on Xilinx FPGAs. For more information see: http://www.xilinx.com/tools/microblaze.htm http://en.wikipedia.org/wiki/MicroBlaze The current LLVM MicroBlaze backend generates assembly which can be compiled using the an appropriate binutils assembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96969 91177308-0d34-0410-b5e6-96231b3b80d8
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