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* Add more const qualifiers for LLVM IR pointers in CodeGen.Dan Gohman2010-04-157-23/+25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101342 91177308-0d34-0410-b5e6-96231b3b80d8
* Add const qualifiers to CodeGen's use of LLVM IR constructs.Dan Gohman2010-04-1514-321/+327
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101334 91177308-0d34-0410-b5e6-96231b3b80d8
* More 80 violations.Evan Cheng2010-04-155-29/+54
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* 80 col violations.Evan Cheng2010-04-151-8/+16
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* Add comment.Devang Patel2010-04-151-0/+3
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* There is no need to track compile unit offsets if there is only one compile ↵Devang Patel2010-04-142-6/+0
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* Remove dead code.Devang Patel2010-04-141-4/+0
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* Delete unneeeded arguments.Dan Gohman2010-04-141-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101276 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete unused arguments.Dan Gohman2010-04-141-6/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101275 91177308-0d34-0410-b5e6-96231b3b80d8
* Factor out EH landing pad code into a separate function, and constifyDan Gohman2010-04-144-52/+61
| | | | | | | a bunch of stuff to support it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101273 91177308-0d34-0410-b5e6-96231b3b80d8
* Reset the debug location even if the instruction was a terminator.Dan Gohman2010-04-141-5/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101272 91177308-0d34-0410-b5e6-96231b3b80d8
* Refine #includes.Dan Gohman2010-04-141-1/+1
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* Pull utility routines with no SelectionDAG dependence out ofDan Gohman2010-04-143-76/+95
| | | | | | | | SelectionDAGBuilder. FunctionLoweringInfo isn't an ideal place for them to live, but it's better than SelectionDAGBuilder for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101267 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typos in comments.Dan Gohman2010-04-142-2/+2
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* Delete an obsolete comment.Dan Gohman2010-04-141-1/+0
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* Delete an unused function.Dan Gohman2010-04-141-4/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101263 91177308-0d34-0410-b5e6-96231b3b80d8
* Clear the FunctionLoweringInfo object before doing other things thatDan Gohman2010-04-141-4/+4
| | | | | | | don't need it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101262 91177308-0d34-0410-b5e6-96231b3b80d8
* Move this assert out of SelectionDAGISel into FunctionLoweringInfo, andDan Gohman2010-04-142-5/+3
| | | | | | | drop the redundant #ifndef NDEBUG. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101261 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a comment.Dan Gohman2010-04-141-0/+2
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* Move the code for initialing the entry block livein set out ofDan Gohman2010-04-142-5/+5
| | | | | | | SelectionDAGISel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101258 91177308-0d34-0410-b5e6-96231b3b80d8
* Reorgnaize this code to be more tidy and readable.Dan Gohman2010-04-141-10/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101256 91177308-0d34-0410-b5e6-96231b3b80d8
* Trim #includes.Dan Gohman2010-04-141-9/+0
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* Move the code for emitting livein copies out of SelectionDAGISel.Dan Gohman2010-04-142-105/+107
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101254 91177308-0d34-0410-b5e6-96231b3b80d8
* Sink landing-pad marking code out ofDan Gohman2010-04-142-5/+5
| | | | | | | SelectionDAGISel::runOnMachineFunction into FunctionLowering. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101252 91177308-0d34-0410-b5e6-96231b3b80d8
* It's not necessary to recompute EB here.Dan Gohman2010-04-141-1/+1
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* Generalize this code to handle Instructions in addition to ConstantExprs.Dan Gohman2010-04-141-3/+3
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* Reorder the methods of this class to be a little more organized.Dan Gohman2010-04-141-22/+22
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* Clear MachineInstr->MCSymbol maps at the end of a function.Devang Patel2010-04-141-0/+2
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* Fast path implicit_def check.Evan Cheng2010-04-131-5/+5
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* Do not include types without any definition in pubtypes list.Devang Patel2010-04-131-2/+4
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* Avoid variable shadowing.Evan Cheng2010-04-131-2/+2
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* Expand postra machine licm's capability a little more. If an instruction's ↵Evan Cheng2010-04-131-8/+24
| | | | | | register operands are all loop invariants, then it's safe to hoist it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101167 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach MachineSinking to handle easy critical edges.Jakob Stoklund Olesen2010-04-131-2/+17
| | | | | | | | | | | | | | Sometimes it is desirable to sink instructions along a critical edge: x = ... if (a && b) ... else use(x); The 'a && b' condition creates a critical edge to the else block, but we still want to sink the computation of x into the block. The else block is dominated by the parent block, so we are not pushing instructions into new code paths. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101165 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach postra machine licm to hoist more obvious invariants, e.g. ↵Evan Cheng2010-04-131-17/+38
| | | | | | instructions with no source operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101154 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a few comments.Dan Gohman2010-04-131-0/+5
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* Eliminate MachineBasicBlock::const_livein_iterator and makeDan Gohman2010-04-136-9/+10
| | | | | | | | | MachineBasicBlock::livein_iterator a const_iterator, because clients shouldn't ever be using the iterator interface to mutate the livein set. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101147 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename MachineFrameInfo variables to MFI, for consistency withDan Gohman2010-04-131-41/+41
| | | | | | | the rest of CodeGen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101146 91177308-0d34-0410-b5e6-96231b3b80d8
* Move MachineRegisterInfo's isLiveIn and isLiveOut out of line.Dan Gohman2010-04-131-0/+14
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* Delete an unused member variable.Dan Gohman2010-04-131-1/+0
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* add llvm codegen support for -ffunction-sections and -fdata-sections,Chris Lattner2010-04-131-2/+36
| | | | | | | patch by Sylvere Teissier! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101106 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove a #include.Dan Gohman2010-04-121-1/+0
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* Plug trivial leak.Benjamin Kramer2010-04-121-0/+2
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* Enable post regalloc machine licm by default.Evan Cheng2010-04-121-5/+1
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* Remove unnecessary parens.Dan Gohman2010-04-122-4/+4
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* Tidy whitespace.Bob Wilson2010-04-091-9/+8
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* Clear InsnsBeginScopeSet and InsnsEndScopeSet at the end of function.Devang Patel2010-04-091-0/+2
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* Delete this obsolete comment.Dan Gohman2010-04-091-4/+0
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* Add a missing dependency to this library when building with CMake.Chandler Carruth2010-04-091-0/+2
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* Use getNumImplicitDefs() and getNumImplicitUses().Bob Wilson2010-04-091-24/+6
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* Fix up some comments.Bob Wilson2010-04-091-5/+3
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