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path: root/lib/Target/PowerPC/PPCTargetMachine.cpp
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* Moved the MachOWriter and ELFWriter out of the Target/* files. Placed theBill Wendling2007-02-08
| | | | | | | | | definition of it into the CodeGen library. This is so that a backend doesn't necessarily add in these writers if it doesn't use them (like in the lli program). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34034 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a field for and construction of the PPCMachOWriterInfo object.Bill Wendling2007-01-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33480 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert patch.Bill Wendling2007-01-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33298 91177308-0d34-0410-b5e6-96231b3b80d8
* Create the specified TargetObjInfo and use it.Bill Wendling2007-01-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33291 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable the macho writer until it is 100% functional. Enabling it whenChris Lattner2007-01-06
| | | | | | | broken invites bug reports. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32961 91177308-0d34-0410-b5e6-96231b3b80d8
* Changes from Nick Lewycky with a simplified PPCTargetAsmInfo.Jim Laskey2006-12-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32735 91177308-0d34-0410-b5e6-96231b3b80d8
* Another step forward in PPC64 JIT support: we now no-longer need stubsChris Lattner2006-12-11
| | | | | | | | | | | emitted for external globals in PPC64-JIT-PIC mode (which is good because we didn't handle them before!). This also fixes a bug handling the picbase delta, which we would get wrong in some cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32451 91177308-0d34-0410-b5e6-96231b3b80d8
* this is an initial patch to switch the ppc64 jit over to working in PIC mode,Chris Lattner2006-12-08
| | | | | | | | | which allows the code to be above the 2G marker. We still need to JIT emit dyld stubs to support external, weak, common, etc globals, but that will happen tomorrow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32348 91177308-0d34-0410-b5e6-96231b3b80d8
* make sure to safe LR8 in the right stack slot for PPC64Chris Lattner2006-11-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31839 91177308-0d34-0410-b5e6-96231b3b80d8
* The DarwinAsmPrinter need not check for isDarwin. createPPCAsmPrinterPassChris Lattner2006-09-20
| | | | | | | should create the right asmprinter subclass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30542 91177308-0d34-0410-b5e6-96231b3b80d8
* We actually do support object file writing, so don't return true (error)Nate Begeman2006-09-08
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30173 91177308-0d34-0410-b5e6-96231b3b80d8
* 1. Remove condition on delete.Jim Laskey2006-09-07
| | | | | | | | | 2. Protect and outline createTargetAsmInfo. 3. Misc. kruft. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30169 91177308-0d34-0410-b5e6-96231b3b80d8
* Separate target specific asm properties from the asm printers.Jim Laskey2006-09-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30126 91177308-0d34-0410-b5e6-96231b3b80d8
* Completely rearchitect the interface between targets and the pass manager.Chris Lattner2006-09-04
| | | | | | | | | | | | | | | | | | | | | | | | | This pass: 1. Splits TargetMachine into TargetMachine (generic targets, can be implemented any way, like the CBE) and LLVMTargetMachine (subclass of TM that is used by things using libcodegen and other support). 2. Instead of having each target fully populate the passmgr for file or JIT output, move all this to common code, and give targets hooks they can implement. 3. Commonalize the target population stuff between file emission and JIT emission. 4. All (native code) codegen stuff now happens in a FunctionPassManager, which paves the way for "fast -O0" stuff in the CFE later, and now LLC could lazily stream .bc files from disk to use less memory. 5. There are now many fewer #includes and the targets don't depend on the scalar xforms or libanalysis anymore (but codegen does). 6. Changing common code generator pass ordering stuff no longer requires touching all targets. 7. The JIT now has the option of "-fast" codegen or normal optimized codegen, which is now orthogonal to the fact that JIT'ing is being done. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30081 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify target construction.Chris Lattner2006-09-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30070 91177308-0d34-0410-b5e6-96231b3b80d8
* Make ppc64 jit kinda work right. About 2/3 of Olden passes with this,Nate Begeman2006-08-29
| | | | | | | there are clearly some encoding bugs lurking in there somewhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29949 91177308-0d34-0410-b5e6-96231b3b80d8
* Initial checkin of the Mach-O emitter. There's plenty of fixmes, but itNate Begeman2006-08-23
| | | | | | | does emit linkable .o files in very simple cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29850 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename RelocModel::PIC to PIC_, to avoid conflicts with -DPIC.Chris Lattner2006-07-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29307 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove what little AIX support we have. It has never been tested and isn'tChris Lattner2006-07-15
| | | | | | | complete. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29156 91177308-0d34-0410-b5e6-96231b3b80d8
* An overaggressive #ifdef allows a function to fall off the bottom of theChris Lattner2006-07-12
| | | | | | | | function instead of returning a value. This sometimes allowed the ppc32 jit to be used in 64-bit mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29123 91177308-0d34-0410-b5e6-96231b3b80d8
* Undisable ppc64 jitChris Lattner2006-07-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29011 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement the getPointerRegClass method, which is required for the ptr_rcChris Lattner2006-06-17
| | | | | | | magic to work. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28847 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the -darwin and -aix llc options, inferring darwinism and aixism fromChris Lattner2006-06-16
| | | | | | | the target triple & subtarget info. woo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28835 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't pass target name into TargetData anymore, it is never used or needed.Chris Lattner2006-06-16
| | | | | | | | Remove explicit casts to std::string now that there is no overload resolution issues in the TargetData ctors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28830 91177308-0d34-0410-b5e6-96231b3b80d8
* First baby step towards ppc64 support. This adds a new -march=ppc64 backendChris Lattner2006-06-16
| | | | | | | that is currently just like ppc32 :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28813 91177308-0d34-0410-b5e6-96231b3b80d8
* Make TargetData strings less redundant.Owen Anderson2006-05-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28423 91177308-0d34-0410-b5e6-96231b3b80d8
* Make all of the TargetMachine subclasses use the new string TargetData methods.Owen Anderson2006-05-20
| | | | | | | This is part of the on-going work on PR 761. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28414 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactor TargetMachine, pushing handling of TargetData into the ↵Owen Anderson2006-05-03
| | | | | | | | | target-specific subclasses. This has one caller-visible change: getTargetData() now returns a pointer instead of a reference. This fixes PR 759. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28074 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the commentNate Begeman2006-04-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27938 91177308-0d34-0410-b5e6-96231b3b80d8
* Change the PPC JIT to use a Static relocation modelNate Begeman2006-04-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27937 91177308-0d34-0410-b5e6-96231b3b80d8
* Disable switch lowering for targets based on the selection dag isel,Nate Begeman2006-04-08
| | | | | | | letting the code generator handle them directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27539 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate IntrinsicLowering from TargetMachine.Chris Lattner2006-03-23
| | | | | | | Make the CBE and V9 backends create their own, since they're the only ones that use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26974 91177308-0d34-0410-b5e6-96231b3b80d8
* Added a way for TargetLowering to specify what values can be used as theEvan Cheng2006-03-16
| | | | | | | scale component of the target addressing mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26802 91177308-0d34-0410-b5e6-96231b3b80d8
* PPC LSR pass should use target lowering hooks.Evan Cheng2006-03-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26743 91177308-0d34-0410-b5e6-96231b3b80d8
* Added getTargetLowering() to TargetMachine. Refactored targets to support this.Evan Cheng2006-03-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26742 91177308-0d34-0410-b5e6-96231b3b80d8
* PPC JIT relocation model should be DynamicNoPIC.Evan Cheng2006-02-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26338 91177308-0d34-0410-b5e6-96231b3b80d8
* - Added option -relocation-model to set relocation model. Valid values ↵Evan Cheng2006-02-22
| | | | | | | | | | | include static, pic, dynamic-no-pic, and default. PPC and x86 default is dynamic-no-pic for Darwin, pic for others. - Removed options -enable-pic and -ppc-static. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26315 91177308-0d34-0410-b5e6-96231b3b80d8
* Goodbye PPC pattern isel. You have served us well, but it is now time forChris Lattner2006-01-12
| | | | | | | you to ride off into the sunset. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25236 91177308-0d34-0410-b5e6-96231b3b80d8
* Tie dwarf generation to darwin assembler.Jim Laskey2006-01-04
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25093 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a new option to indicate we want the code generator to emit code quickly,Chris Lattner2005-11-08
| | | | | | | | not spending tons of time microoptimizing it. This is useful for an -O0 style of build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24235 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow itineraries to be passed through the Target Machine.Jim Laskey2005-11-01
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24139 91177308-0d34-0410-b5e6-96231b3b80d8
* First bits of 64 bit PowerPC stuff, currently disabled. A lot of this isNate Begeman2005-10-18
| | | | | | | purely mechanical. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23778 91177308-0d34-0410-b5e6-96231b3b80d8
* More PPC32 -> PPC changes, as well as merging some classes that wereNate Begeman2005-10-16
| | | | | | | redundant after the change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23759 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename PPC32*.h to PPC*.hChris Lattner2005-10-14
| | | | | | | This completes the grand PPC file renaming git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23745 91177308-0d34-0410-b5e6-96231b3b80d8
* Merge PPCJITInfo.h and PPC32JITInfo.h. Note that the PowerPCJITInfoChris Lattner2005-10-14
| | | | | | | and PPC32JITInfo classes should be merged. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23744 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename PowerPC*.h to PPC*.hChris Lattner2005-10-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23743 91177308-0d34-0410-b5e6-96231b3b80d8
* Nuke the PowerPCTargetMachine.h header. Note that the PowerPCTargetMachineChris Lattner2005-10-14
| | | | | | | still should be merged into the PPC32TargetMachine class git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23741 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the JIT default to the DAG isel instead of the pattern isel, like LLC.Chris Lattner2005-09-29
| | | | | | | | | | The Pattern isel has some strange memory corruption issues going on. :( This should have been converted over anyway, but it got forgotten somehow when switching to the dag isel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23523 91177308-0d34-0410-b5e6-96231b3b80d8
* Move the post-lsr simplify cfg pass after lowereh, so it can clean up afterChris Lattner2005-09-27
| | | | | | | eh lowering as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23459 91177308-0d34-0410-b5e6-96231b3b80d8
* turn on dag isel by defaultChris Lattner2005-09-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23226 91177308-0d34-0410-b5e6-96231b3b80d8
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