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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
| | | | | | unit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101315 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove dead code.Devang Patel2010-04-141-4/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101314 91177308-0d34-0410-b5e6-96231b3b80d8
* IPO needs ScalarOpts and InstCombine in its libsTobias Grosser2010-04-141-0/+2
| | | | | | | | The commit "Adding IPSCCP and Internalize passes to the C-bindings" introduced new dependencies for IPO. Add these to the CMAKE build as otherwise the BUILD_SHARED_LIBS=1 build fails. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101313 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed another assert exposed by fuzzing. Now, the DisassembleVFPLdStMulFrm()Johnny Chen2010-04-141-0/+6
| | | | | | | | function checks whether we have a valid submode for VLDM/VSTM (must be either "ia" or "db") before calling ARM_AM::getAM5Opc(AMSubMode, unsigned char). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101306 91177308-0d34-0410-b5e6-96231b3b80d8
* Add -arm-long-calls option to force calls to be indirect. This makes theJim Grosbach2010-04-141-2/+44
| | | | | | | | | | kernel linker happier when dealing with kexts. Radar 7805069 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101303 91177308-0d34-0410-b5e6-96231b3b80d8
* Constify GetConstantStringInfo.Dan Gohman2010-04-141-12/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101298 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't use DILocation when processing a DebugLoc.Nicolas Geoffray2010-04-141-8/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101294 91177308-0d34-0410-b5e6-96231b3b80d8
* For t2BFI disassembly, apply the same error checking as in r101205.Johnny Chen2010-04-142-3/+6
| | | | | | Change the error msg to read "Encoding error: msb < lsb". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101293 91177308-0d34-0410-b5e6-96231b3b80d8
* Move a bunch of methods from CallSite to CallSiteBase, so that they canDan Gohman2010-04-141-77/+0
| | | | | | | be used in ImmutableCallSite too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101292 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed another assert exposed by fuzzing. The utility function getRegisterEnum()Johnny Chen2010-04-144-319/+352
| | | | | | | | | | | | | | | was asserting because the (RegClass, RegNum) combination doesn't make sense from an encoding point of view. Since getRegisterEnum() is used all over the place, to change the code to check for encoding error after each call would not only bloat the code, but also make it less readable. An Err flag is added to the ARMBasicMCBuilder where a client can set a non-zero value to indicate some kind of error condition while building up the MCInst. ARMBasicMCBuilder::BuildIt() checks this flag and returns false if a non-zero value is detected. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101290 91177308-0d34-0410-b5e6-96231b3b80d8
* - Code clean up to reduce indentation.Evan Cheng2010-04-141-51/+54
| | | | | | | - TryToOptimizeStoreOfMallocToGlobal should check if TargetData is available and bail out if it is not. The transformations being done requires TD. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101285 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't custom lower bit converts to ARM VMOVDRRD or VMOVDRR when the operandBob Wilson2010-04-141-9/+16
| | | | | | | | does not have a legal type. The legalizer does not know how to handle those nodes. Radar 7854640. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101282 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete unneeeded arguments.Dan Gohman2010-04-142-6/+6
| | | | 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 Gohman2010-04-147-57/+66
| | | | | | | 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
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101269 91177308-0d34-0410-b5e6-96231b3b80d8
* 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
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101266 91177308-0d34-0410-b5e6-96231b3b80d8
* performance: cache the dereferenced use_iteratorGabor Greif2010-04-141-7/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101265 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete an obsolete comment.Dan Gohman2010-04-141-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101264 91177308-0d34-0410-b5e6-96231b3b80d8
* 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
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101260 91177308-0d34-0410-b5e6-96231b3b80d8
* 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
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101255 91177308-0d34-0410-b5e6-96231b3b80d8
* 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
* performance: cache the dereferenced use_iteratorGabor Greif2010-04-141-3/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101253 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
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101251 91177308-0d34-0410-b5e6-96231b3b80d8
* performance: cache the dereferenced use_iteratorGabor Greif2010-04-141-3/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101250 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a comment.Dan Gohman2010-04-141-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101248 91177308-0d34-0410-b5e6-96231b3b80d8
* Enable RTTI again. While this works fine for LLVM, it creates an ABINick Lewycky2010-04-141-0/+1
| | | | | | | incompatibility with some clients covered by the buildbots, such as llvm-gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101237 91177308-0d34-0410-b5e6-96231b3b80d8
* Turn off RTTI for VMCore. Yay!Nick Lewycky2010-04-141-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101233 91177308-0d34-0410-b5e6-96231b3b80d8
* I don't know how, but I managed to goof the revert. Remove function that shouldNick Lewycky2010-04-141-37/+0
| | | | | | | have been removed in r101231. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101232 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r101213.Nick Lewycky2010-04-141-29/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101231 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix 80 column ruler.Nick Lewycky2010-04-141-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101229 91177308-0d34-0410-b5e6-96231b3b80d8
* implement mc asmparser support for '.', which gets theChris Lattner2010-04-142-0/+17
| | | | | | | | | | | | | | | | | | | | | current PC. rdar://7834775 We now produce an identical .o file compared to the cctools assembler for something like this: _f0: L0: jmp L1 .long . - L0 L1: jmp A .long . - L1 .zerofill __DATA,_bss,A,0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101227 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove tab.Nick Lewycky2010-04-141-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101223 91177308-0d34-0410-b5e6-96231b3b80d8
* While DAE can't modify the function signature of an externally visible function,Nick Lewycky2010-04-141-14/+66
| | | | | | | | | | it can check whether the visible direct callers are passing in parameters to dead arguments and replace those with undef. This reinstates r94322 with bugs fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101213 91177308-0d34-0410-b5e6-96231b3b80d8
* Generalize this code to handle Instructions in addition to ConstantExprs.Dan Gohman2010-04-141-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101210 91177308-0d34-0410-b5e6-96231b3b80d8
* Reorder the methods of this class to be a little more organized.Dan Gohman2010-04-141-22/+22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101206 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed another assert exposed by fuzzing. Now, when an encoding error occursJohnny Chen2010-04-141-4/+14
| | | | | | | | involing getBFCInvMask() where lsb <= msb does not hold true, the disassembler just returns false, instead of assert, to indicate disassembly error. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101205 91177308-0d34-0410-b5e6-96231b3b80d8
* Clear MachineInstr->MCSymbol maps at the end of a function.Devang Patel2010-04-141-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101202 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed an assert() exposed by fuzzing. Now, instead of assert when an invalidJohnny Chen2010-04-142-10/+15
| | | | | | | | instruction encoding is encountered, we just return a NULL ARMBasicMCBuilder instance and the client just returns false to indicate disassembly error. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101201 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak CMake build by improving the EnhancedDisassembly makefile aDouglas Gregor2010-04-132-0/+2
| | | | | | | | bit (we're not trying to build a shared library yet) and generating the X86GenEDInfo.inc and ARMGenEDInfo.inc files as necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101188 91177308-0d34-0410-b5e6-96231b3b80d8
* Fast path implicit_def check.Evan Cheng2010-04-131-5/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101183 91177308-0d34-0410-b5e6-96231b3b80d8
* Handle a v2f64 formal parameter that is split between registers and memoryBob Wilson2010-04-131-7/+13
| | | | | | | such that the entire second half is in memory. Radar 7855014. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101181 91177308-0d34-0410-b5e6-96231b3b80d8
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