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2011-09-28Define classes for unary and binary FP instructions and use them to defineAkira Hatanaka
multiclasses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140731 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Have the SjLjEHPrepare pass do some more heavy lifting.Bill Wendling
Upon further review, most of the EH code should remain written at the IR level. The part which breaks SSA form is the dispatch table, so that part will be moved to the back-end. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140730 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28PR11033: Make sure we don't generate PCMPGTQ and PCMPEQQ if the target CPU ↵Eli Friedman
does not support them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140723 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Object: Add isSection{Data,BSS}.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140721 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Perform the lowering only if there are invokes.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140719 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Ahem...actually *add* the ARMSjLjLowering pass to the pass manager.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140718 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28PTX: Fix alignment logicJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140709 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Rename predicate In32BitMode to NotFP64bit and add definition of IsFP64bit.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140705 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Remove definitions of branch-on-FP-likely instructions. They are deprecated.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140704 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Mips64 predicate definitions. Patch by Liu.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140703 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28indvars: generalize SCEV getPreStartForSignExtend.Andrew Trick
Handle general Add expressions to avoid leaving around redundant 32-bit IVs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140701 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28PTX: MC-ize the PTX backend (patch 2 of N)Justin Holewinski
Get rid of some of the no-longer-needed parts of PTXAsmPrinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140698 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28PTX: MC-ize the PTX back-end (patch 1 of N)Justin Holewinski
Lay some groundwork for converting to MC-based asm printer. This is the first of probably many patches to bring the back-end back up-to-date with all of the recent MC changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140697 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Check in a patch that has already been code reviewed by Owen that I'd ↵James Molloy
forgotten to commit. Build on previous patches to successfully distinguish between an M-series and A/R-series MSR and MRS instruction. These take different mask names and have a *slightly* different opcode format. Add decoder and disassembler tests. Improvement on the previous patch - successfully distinguish between valid v6m and v7m masks (one is a subset of the other). The patch had to be edited slightly to apply to ToT. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140696 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28A typeid of zero means a cleanup, not a catch. This case occursDuncan Sands
when there is both a catch and a cleanup. Correct the comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140686 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28PTX: Simplify code. No functionality change.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140680 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28PTX: Pass param name strings per const reference.Benjamin Kramer
The copies caused use-after-free bugs on std::string implementations without COW (i.e. anything but libstdc++) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140679 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Strip off pointer casts when looking at the eh.sjlj.functioncontext's argument.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140678 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Bitcast the alloca to an i8* to match the intrinsic's signature.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140677 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Create and use an llvm.eh.sjlj.functioncontext intrinsic.Bill Wendling
This intrinsic is used to pass the index of the function context to the back-end for further processing. The back-end is in charge of filling in the rest of the entries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140676 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28In the new EH model, setup the function context and the call site info.Bill Wendling
The DWARF exception pass uses the call site information, which is set up here. A pre-RA pass is too late for it to use this information. So create and setup the function context here, and then insert the call site values here (and map the call sites for the DWARF EH pass). This is simpler than the original pass, and doesn't make the CFG lose its SSA-ness. It's a win-win-win-win-lose-win-win situation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140675 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Don't conditionalize execution of the SjLj EH prepare pass.Bill Wendling
We may need an SjLj EH preparation pass for some call site information, at least in the short term. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140674 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28indvars should hoist [sz]ext because licm is not rerun.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140670 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28PR10628: Fix getModRefInfo so it queries the underlying alias() ↵Eli Friedman
implementation correctly while checking nocapture calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140666 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Rename class and clean up source.Jakob Stoklund Olesen
No functional change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140664 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28Rename SSEDomainFix -> lib/CodeGen/ExecutionDepsFix.Jakob Stoklund Olesen
I'll clean up the source in the next commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140663 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Remove MipsFPRound. Mips1 is no longer supported.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140661 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Remove X86-dependent stuff from SSEDomainFix.Jakob Stoklund Olesen
This also enables domain swizzling for AVX code which required a few trivial test changes. The pass will be moved to lib/CodeGen shortly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140659 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Unbreak CMake build.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140655 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Implement TII::get/setExecutionDomain() for ARM.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140653 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Promote the X86 Get/SetSSEDomain functions to TargetInstrInfo.Jakob Stoklund Olesen
I am going to unify the SSEDomainFix and NEONMoveFix passes into a single target independent pass. They are essentially doing the same thing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140652 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27ARM Thumb2 asm parsing [SU]XT[BH] without rotate but with .w.Jim Grosbach
Add inst alias to handle these assembly forms. Add tests, too. rdar://10178799 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140647 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27This is the start of the new SjLj EH preparation pass, which will replace theBill Wendling
current IR-level pass. The old SjLj EH pass has some problems, especially with the new EH model. Most significantly, it violates some of the new restrictions the new model has. For instance, the 'dispatch' table wants to jump to the landing pad, but we cannot allow that because only an invoke's unwind edge can jump to a landing pad. This requires us to mangle the code something awful. In addition, we need to keep the now dead landingpad instructions around instead of CSE'ing them because the DWARF emitter uses that information (they are dead because no control flow edge will execute them - the control flow edge from an invoke's unwind is superceded by the edge coming from the dispatch). Basically, this pass belongs not at the IR level where SSA is king, but at the code-gen level, where we have more flexibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140646 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Embed patterns in definitions of MFC1 and MTC1 instead of defining them outsideAkira Hatanaka
of the instruction definitions using Pat<>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140644 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Remove an invalid assert that is really just asserting when the scheduler emitsCameron Zwarich
a suboptimal schedule. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140643 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Rename AddSelectionDAGCSEId() to addSelectionDAGCSEId().Jim Grosbach
Naming conventions consistency. No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140636 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Stop emitting instructions with the name "tmp" they eat up memory and have ↵Benjamin Kramer
to be uniqued, without any benefit. If someone prefers %tmp42 to %42, run instnamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140634 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27These symbols appear to be visible by SearchForAddressOfSymbol and no longer Chad Rosier
require special case handling. rdar://10117377 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140629 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Object: Add archive support.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140626 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Check that catch clauses have pointer type.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140625 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27PTX: Fix case where printed alignment could be 0Justin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140624 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27PTX: Use external symbols to keep track of params and locals. This also fixesJustin Holewinski
a couple of outstanding issues with frame objects occuring as instruction operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140616 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Use existing function.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140615 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Fix function MipsRegisterInfo::getRegisterNumbering.Akira Hatanaka
Return numbers of 64-bit registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140609 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Do not add the pass that restores $gp if target is Mips64.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140607 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Have the verifier check that all landingpad operands are constants.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140606 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Cleanup PromoteIntOp_EXTRACT_VECTOR_ELT and PromoteIntRes_SETCC.Nadav Rotem
Add a new method: getAnyExtOrTrunc and use it to replace the manual check. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140603 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Revert r140463; The patch assumes that <4 x i1> is saved to memory as 4 x i8,Nadav Rotem
while the decision is to bit-pack small values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140601 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27Mark MipsPseudo isPseudo.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140598 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-27PTX: Add support for sitofp in backendJustin Holewinski
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140593 91177308-0d34-0410-b5e6-96231b3b80d8
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