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path: root/lib/Target/PowerPC/PPCTargetMachine.cpp
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2005-03-24Implement more of the PPC32 Pattern ISel:Nate Begeman
1) dynamic stack alloc 2) loads 3) shifts 4) subtract 5) immediate form of add, and, or, xor 6) change flag from -pattern-isel to -enable-ppc-pattern-isel Remove dead arguments from getGlobalBaseReg in the simple ISel git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20810 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-24Addition of the PPC32 Pattern ISel. While it is far from complete, it willNate Begeman
be brought up to parity with the current simple ISel in the coming days. Currently, -pattern-isel is required to trigger it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20805 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-02cleanup the cfg after lsrChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20410 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-02Add a temporary option for llc-beta: -enable-lsr-for-ppc, which turns onChris Lattner
Loop Strength Reduction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20399 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12Use the target triple to pick this target.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18830 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-28The LLVM bool type shall have 1 byte alignment on PPC.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18311 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-25The JIT works enoughChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18228 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23Remove this method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18159 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23Don't return value from void function. This is only temporary anyway whileNate Begeman
the JIT is made to work! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18155 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23Be really paranoid about not breaking stuff yetChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18152 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-23Move JITInfo from PPCTM to PPC32TMChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18140 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-20Remove this method, it's not clear how it could be implemented indep of 32 ↵Chris Lattner
or 64-bit mode git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18038 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-25Disable the JIT until it can sorta kinda work.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17230 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-10bling bling!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16873 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-04All PPC instructions are now auto-printedNate Begeman
32 and 64 bit AsmWriters unified Darwin and AIX specific features of AsmWriter split out git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16163 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-01Changes For Bug 352Reid Spencer
Move include/Config and include/Support into include/llvm/Config, include/llvm/ADT and include/llvm/Support. From here on out, all LLVM public header files must be under include/llvm/. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-20Do not register ppc64 yet, as it breaks the SparcV9 backendChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15955 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-19LR needs to be saved at 16-byte offset on a 64-bit archMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15929 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17No need for an `is64bit' flagMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15857 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-14Replace PowerPCPEI.cpp with target independant PrologEpilogInserterNate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15746 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12Disable PPC64 backend by default because LLC cannot choose automatically betweenMisha Brukman
SparcV9 and PowerPC64 without target triples, since they are both 64-bit big-endian targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15688 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11* Move AIX into the llvm namespace to be accessed from RegisterInfoMisha Brukman
* Mark InstrInfo with 32 vs. 64 bit flag * Enable the 64-bit isel and asm printer git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15672 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11Hyphenate ##-bit and remove first-person from comments.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15663 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11Clean up 32/64bit and Darwin/AIX split. Next steps: 64 bit ISel, AIX asm ↵Nate Begeman
printer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15662 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11Breaking up the PowerPC target into 32- and 64-bit subparts, Part III: the rest.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15636 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09CodePrinter -> AsmPrinterMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15599 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-06Changes commited for Nate Begeman:Chris Lattner
Use a PowerPC specific prolog epilog inserter to control where spilled callee save regs are placed on the stack. Get rid of implicit return address stack slot, save return address reg (LR) in appropriate slot Improve code generated for functions that don't have calls or access globals Note from Chris: PowerPCPEI will eventually be eliminated, once the functionality is merged into CodeGen/PrologEpilogInserter.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15536 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27Run the branch selection pass right before the asm printer.Misha Brukman
Patch by Nate Begeman. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15285 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-23Bool alignment on MacOSX/PowerPC is 4 bytes.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15122 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Shorts are aligned to 2 bytes, bools to 1 byte (in structs).Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15048 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-20Double alignment in structs is 4 bytes, not 8. Patch by Nate Begeman.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15034 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-17We don't really need to #include IPO.h into this file.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14911 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-16Define double alignment as 8 bytes now that assert(DoubleAlignment == ↵Misha Brukman
PointerSize) has been eliminated git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14891 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-15Revert stuff that I didn't mean to checkinChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14844 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-15Patches towards fixing PR341Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14841 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-12Implement getModuleMatchQuality and getJITMatchQuality() for PowerPCMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14780 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-11Delete the allocate*TargetMachine function, which is now dead.Chris Lattner
The shared command line options are now in a header that makes sense. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14757 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-11Make these format a bit nicerChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14747 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-11Auto-registrate targetChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14745 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-02Fix all of those problems that the PPC backend has running 176.gcc :)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14565 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-01Wrap long lineMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14552 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-29Lower ConstantExpressions before the code generator.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14497 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-29The code generator should work with unreachable blocks. If not, then thisChris Lattner
is a bug that should be fixed in the code generator, not papered over with the simplifycfg pass. Eliminating this makes bugpoint much more useful git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14477 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-28Can't print out machine code before it is constructed.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14472 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-25Allow debugging machine instrs (by printout) before/after isel and regallocMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14416 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-24Add option to print out machine code before register allocation.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14387 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-21llvm/IntrinsicLowering.h => llvm/CodeGen/IntrinsicLowering.hMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14292 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-21Initial revisionMisha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14283 91177308-0d34-0410-b5e6-96231b3b80d8
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