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* Factor commonality in triple match routines into helper template for registeringDaniel Dunbar2009-07-261-9/+1
| | | | | | | classes, and migrate existing targets over. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77126 91177308-0d34-0410-b5e6-96231b3b80d8
* Kill Target specific ModuleMatchQuality stuff.Daniel Dunbar2009-07-261-8/+1
| | | | | | | - This was overkill and inconsistently implemented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77114 91177308-0d34-0410-b5e6-96231b3b80d8
* Add TargetRegistry::lookupTarget.Daniel Dunbar2009-07-261-1/+4
| | | | | | | | | | | | | | | - This is a simplified mechanism which just looks up a target based on the target triple, with a few additional flags. - Remove getClosestStaticTargetForModule, the moral equivalent is now: lookupTarget(Mod->getTargetTriple, true, false, ...); - This no longer does the fuzzy matching with target data (based on endianness and pointer width) that getClosestStaticTargetForModule was doing, but this was deemed unnecessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77111 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify JIT target selection.Daniel Dunbar2009-07-251-6/+1
| | | | | | | | | | | - Instead of requiring targets to define a JIT quality match function, we just have them specify if they support a JIT. - Target selection for the JIT just gets the host triple and looks for the best target which matches the triple and has a JIT. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77060 91177308-0d34-0410-b5e6-96231b3b80d8
* Add new helpers for registering targets.Daniel Dunbar2009-07-251-6/+4
| | | | | | | - Less boilerplate == good. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77052 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert the ConstantInt constructors back to their 2.5 forms where possible, ↵Owen Anderson2009-07-241-1/+1
| | | | | | thanks to contexts-on-types. More to come. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77011 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify some uses of Value::getName()Daniel Dunbar2009-07-221-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76786 91177308-0d34-0410-b5e6-96231b3b80d8
* Get rid of the Pass+Context magic.Owen Anderson2009-07-221-5/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
* Put Target definitions inside Target specific header, and llvm namespace.Daniel Dunbar2009-07-183-2/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76344 91177308-0d34-0410-b5e6-96231b3b80d8
* Make sure CWriter's Context get's initialized.Daniel Dunbar2009-07-171-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76147 91177308-0d34-0410-b5e6-96231b3b80d8
* Kill off <TARGET>MachineModule variables, and <TARGETASMPRINTER>ForceLinkDaniel Dunbar2009-07-161-8/+0
| | | | | | | | variables. - Module initialization functions supplanted the need for these. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75886 91177308-0d34-0410-b5e6-96231b3b80d8
* Reapply TargetRegistry refactoring commits.Daniel Dunbar2009-07-152-16/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | --- Reverse-merging r75799 into '.': U test/Analysis/PointerTracking U include/llvm/Target/TargetMachineRegistry.h U include/llvm/Target/TargetMachine.h U include/llvm/Target/TargetRegistry.h U include/llvm/Target/TargetSelect.h U tools/lto/LTOCodeGenerator.cpp U tools/lto/LTOModule.cpp U tools/llc/llc.cpp U lib/Target/PowerPC/PPCTargetMachine.h U lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp U lib/Target/PowerPC/PPCTargetMachine.cpp U lib/Target/PowerPC/PPC.h U lib/Target/ARM/ARMTargetMachine.cpp U lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp U lib/Target/ARM/ARMTargetMachine.h U lib/Target/ARM/ARM.h U lib/Target/XCore/XCoreTargetMachine.cpp U lib/Target/XCore/XCoreTargetMachine.h U lib/Target/PIC16/PIC16TargetMachine.cpp U lib/Target/PIC16/PIC16TargetMachine.h U lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp U lib/Target/Alpha/AlphaTargetMachine.cpp U lib/Target/Alpha/AlphaTargetMachine.h U lib/Target/X86/X86TargetMachine.h U lib/Target/X86/X86.h U lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h U lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp U lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.h U lib/Target/X86/X86TargetMachine.cpp U lib/Target/MSP430/MSP430TargetMachine.cpp U lib/Target/MSP430/MSP430TargetMachine.h U lib/Target/CppBackend/CPPTargetMachine.h U lib/Target/CppBackend/CPPBackend.cpp U lib/Target/CBackend/CTargetMachine.h U lib/Target/CBackend/CBackend.cpp U lib/Target/TargetMachine.cpp U lib/Target/IA64/IA64TargetMachine.cpp U lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp U lib/Target/IA64/IA64TargetMachine.h U lib/Target/IA64/IA64.h U lib/Target/MSIL/MSILWriter.cpp U lib/Target/CellSPU/SPUTargetMachine.h U lib/Target/CellSPU/SPU.h U lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp U lib/Target/CellSPU/SPUTargetMachine.cpp U lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp U lib/Target/Mips/MipsTargetMachine.cpp U lib/Target/Mips/MipsTargetMachine.h U lib/Target/Mips/Mips.h U lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp U lib/Target/Sparc/SparcTargetMachine.cpp U lib/Target/Sparc/SparcTargetMachine.h U lib/ExecutionEngine/JIT/TargetSelect.cpp U lib/Support/TargetRegistry.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75820 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert 75762, 75763, 75766..75769, 75772..75775, 75778, 75780, 75782 to ↵Stuart Hastings2009-07-152-14/+16
| | | | | | | | | repair broken LLVM-GCC build. Will revert 75770 in the llvm-gcc trunk. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75799 91177308-0d34-0410-b5e6-96231b3b80d8
* Kill off old (TargetMachine level, not Target level) match quality functions.Daniel Dunbar2009-07-151-4/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75780 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide TargetMachine implementations with reference to Target they were createdDaniel Dunbar2009-07-151-2/+2
| | | | | | | | | from. - This commit is almost entirely propogating the reference through the TargetMachine subclasses' constructor calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75778 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch some obvious clients to using the new TargetRegistry.Daniel Dunbar2009-07-151-9/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75767 91177308-0d34-0410-b5e6-96231b3b80d8
* Register Target's TargetMachine and AsmPrinter in the new registry.Daniel Dunbar2009-07-151-1/+2
| | | | | | | | - This abuses TargetMachineRegistry's constructor for now, this will get cleaned up in time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75762 91177308-0d34-0410-b5e6-96231b3b80d8
* Add TargetInfo libraries for all targets.Daniel Dunbar2009-07-154-0/+62
| | | | | | | | | - Intended to match current TargetMachine implementations. - No facilities for linking these in yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75751 91177308-0d34-0410-b5e6-96231b3b80d8
* Move EVER MORE stuff over to LLVMContext.Owen Anderson2009-07-141-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75703 91177308-0d34-0410-b5e6-96231b3b80d8
* Have asm printers use formatted_raw_ostream directly to avoid aDavid Greene2009-07-142-20/+25
| | | | | | | dynamic_cast<>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75670 91177308-0d34-0410-b5e6-96231b3b80d8
* Reapply my previous asmprinter changes now with more testing and two Chris Lattner2009-07-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | additional bug fixes: 1. The bug that everyone hit was a problem in the asmprinter where it would remove $stub but keep the L prefix on a name when emitting the indirect symbol. This is easy to fix by keeping the name of the stub and the name of the symbol in a StringMap instead of just keeping a StringSet and trying to reconstruct it late. 2. There was a problem printing the personality function. The current logic to print out the personality function from the DWARF information is a bit of a cesspool right now that duplicates a bunch of other logic in the asm printer. The short version of it is that it depends on emitting both the L and _ prefix for symbols (at least on darwin) and until I can untangle it, it is best to switch the mangler back to emitting both prefixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75646 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.Edwin Török2009-07-141-22/+22
| | | | | | | | | | This adds location info for all llvm_unreachable calls (which is a macro now) in !NDEBUG builds. In NDEBUG builds location info and the message is off (it only prints "UREACHABLE executed"). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75640 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r7561{9,8,7,6}, which depend on r75610. Daniel Dunbar2009-07-141-1/+1
| | | | | | | | | | | | | | | | | | | --- Reverse-merging r75619 into '.': U lib/Target/DarwinTargetAsmInfo.cpp U lib/CodeGen/AsmPrinter/AsmPrinter.cpp --- Reverse-merging r75618 into '.': U lib/CodeGen/ELFWriter.cpp U lib/CodeGen/MachOCodeEmitter.cpp U lib/CodeGen/MachOWriter.cpp --- Reverse-merging r75617 into '.': U lib/Target/CBackend/CBackend.cpp --- Reverse-merging r75616 into '.': U tools/bugpoint/Miscompilation.cpp U tools/lto/LTOCodeGenerator.cpp U tools/lto/LTOModule.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75638 91177308-0d34-0410-b5e6-96231b3b80d8
* rename getValueName -> getMangledNameChris Lattner2009-07-141-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75617 91177308-0d34-0410-b5e6-96231b3b80d8
* fix CBE & MSIL backends to not use the mangler for non-global symbols.Chris Lattner2009-07-131-24/+29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75556 91177308-0d34-0410-b5e6-96231b3b80d8
* These don't really need contexts either.Owen Anderson2009-07-131-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75528 91177308-0d34-0410-b5e6-96231b3b80d8
* Begin the painful process of tearing apart the rat'ss nest that is ↵Owen Anderson2009-07-131-6/+6
| | | | | | | | | | Constants.cpp and ConstantFold.cpp. This involves temporarily hard wiring some parts to use the global context. This isn't ideal, but it's the only way I could figure out to make this process vaguely incremental. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75445 91177308-0d34-0410-b5e6-96231b3b80d8
* assert(0) -> LLVM_UNREACHABLE.Edwin Török2009-07-111-13/+13
| | | | | | | | | | Make llvm_unreachable take an optional string, thus moving the cerr<< out of line. LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for NDEBUG builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement changes from Chris's feedback.Edwin Török2009-07-081-18/+36
| | | | | | | Finish converting lib/Target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75043 91177308-0d34-0410-b5e6-96231b3b80d8
* Privatize some variables.Owen Anderson2009-06-261-5/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74315 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide InitializeAllTargets and InitializeNativeTarget functions in theBob Wilson2009-06-231-4/+2
| | | | | | | | | C bindings. Change all the backend "Initialize" functions to have C linkage. Change the "llvm/Config/Targets.def" header to use C-style comments to avoid compile warnings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74026 91177308-0d34-0410-b5e6-96231b3b80d8
* It looks like nobody is working on PR 4158, so I'mDale Johannesen2009-06-181-0/+11
| | | | | | | | | | | adding a check to catch this case at compile time instead of quietly generating incorrect code. That will at least let us identify CBE failures that are not due to this problem. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73668 91177308-0d34-0410-b5e6-96231b3b80d8
* Introduce new headers whose inclusion forces linking andDouglas Gregor2009-06-161-0/+5
| | | | | | | | | | | initialization of all targets (InitializeAllTargets.h) or assembler printers (InitializeAllAsmPrinters.h). This is a step toward the elimination of relinked object files, so that we can build normal archives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73543 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix an erroneous check for isFNeg; the FNeg case is handledDan Gohman2009-06-041-1/+1
| | | | | | | a few lines later on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72904 91177308-0d34-0410-b5e6-96231b3b80d8
* Split the Add, Sub, and Mul instruction opcodes into separateDan Gohman2009-06-041-15/+20
| | | | | | | | | | | | | | | | integer and floating-point opcodes, introducing FAdd, FSub, and FMul. For now, the AsmParser, BitcodeReader, and IRBuilder all preserve backwards compatability, and the Core LLVM APIs preserve backwards compatibility for IR producers. Most front-ends won't need to change immediately. This implements the first step of the plan outlined here: http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72897 91177308-0d34-0410-b5e6-96231b3b80d8
* Spacing fix.Dale Johannesen2009-05-191-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72083 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename PaddedSize to AllocSize, in the hope that thisDuncan Sands2009-05-091-2/+2
| | | | | | | | will make it more obvious what it represents, and stop it being confused with the StoreSize. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71349 91177308-0d34-0410-b5e6-96231b3b80d8
* Instead of passing in an unsigned value for the optimization level, use an enum,Bill Wendling2009-04-292-2/+2
| | | | | | | | which better identifies what the optimization is doing. And is more flexible for future uses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70440 91177308-0d34-0410-b5e6-96231b3b80d8
* Second attempt:Bill Wendling2009-04-292-2/+3
| | | | | | | | | | | | | Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to use the old behavior, the flag is -O0. This change allows for finer-grained control over which optimizations are run at different -O levels. Most of this work was pretty mechanical. The majority of the fixes came from verifying that a "fast" variable wasn't used anymore. The JIT still uses a "Fast" flag. I'll change the JIT with a follow-up patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70343 91177308-0d34-0410-b5e6-96231b3b80d8
* r70270 isn't ready yet. Back this out. Sorry for the noise.Bill Wendling2009-04-282-3/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70275 91177308-0d34-0410-b5e6-96231b3b80d8
* Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want toBill Wendling2009-04-282-2/+3
| | | | | | | | | | | | use the old behavior, the flag is -O0. This change allows for finer-grained control over which optimizations are run at different -O levels. Most of this work was pretty mechanical. The majority of the fixes came from verifying that a "fast" variable wasn't used anymore. The JIT still uses a "Fast" flag. I'm not 100% sure if it's necessary to change it there... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70270 91177308-0d34-0410-b5e6-96231b3b80d8
* Match C backend only if it explicitly requested.Devang Patel2009-04-201-2/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69613 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some failures in targets on available_externally functions,Chris Lattner2009-04-171-0/+5
| | | | | | | | this fixes a crash on CodeGen/Generic/externally_available.ll on ppc hosts. Thanks to Nicholas L for pointing this out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69333 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix internal representation of fp80 to be theDale Johannesen2009-03-231-3/+2
| | | | | | | | | | | | same as a normal i80 {low64, high16} rather than its own {high64, low16}. A depressing number of places know about this; I think I got them all. Bitcode readers and writers convert back to the old form to avoid breaking compatibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67562 91177308-0d34-0410-b5e6-96231b3b80d8
* Add the private linkage.Rafael Espindola2009-01-151-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62279 91177308-0d34-0410-b5e6-96231b3b80d8
* fix memleaksNuno Lopes2009-01-131-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62198 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename getABITypeSize to getTypePaddedSize, asDuncan Sands2009-01-121-2/+2
| | | | | | | suggested by Chris. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62099 91177308-0d34-0410-b5e6-96231b3b80d8
* Removed trailing whitespace from Makefiles.Misha Brukman2009-01-091-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61991 91177308-0d34-0410-b5e6-96231b3b80d8
* __fastcall and __stdcall are mingw extensions to gcc for windows. Use theNick Lewycky2008-11-261-2/+2
| | | | | | | __attribute__ notation which is supported on more platforms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60083 91177308-0d34-0410-b5e6-96231b3b80d8
* Adds extern "C" ints to the .cpp files that use RegisterTarget, asOscar Fuentes2008-11-151-0/+8
| | | | | | | | | | | | well as 2 files that use "Registrator"s. These are to be used by the MSVC builds, as the Win32 linker does not include libs that are otherwise unreferenced, even if global constructors in the lib have side-effects. Patch by Scott Graham! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59378 91177308-0d34-0410-b5e6-96231b3b80d8
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