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* test commitVenkatraman Govindaraju2009-08-261-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80070 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-mc/Mach-O: Add section padding where needed (to align the next section).Daniel Dunbar2009-08-261-39/+45
| | | | | | | Also, simplify some of Mach-O writer code which can now use section addresses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80067 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-mc/Mach-O: Set addresses for symbols.Daniel Dunbar2009-08-262-10/+32
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80065 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an 'inline hint' attribute to represent sourceDale Johannesen2009-08-265-0/+6
| | | | | | | | | | code hints that it would be a good idea to inline a function ("inline" keyword). No functional change yet; FEs do not emit this and inliner does not use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80063 91177308-0d34-0410-b5e6-96231b3b80d8
* Add isClosure() predicate. This is used to add DW_AT_APPLE_block attribute.Devang Patel2009-08-261-4/+1
| | | | | | | Patch by Caroline Tice. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80061 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-mc: Improve indirect symbol support (add the indirect index table).Daniel Dunbar2009-08-262-11/+59
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80059 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused variables.Dan Gohman2009-08-262-5/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80058 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the InsertAtEnd form of ShuffleVectorInst constructor to useDan Gohman2009-08-251-4/+6
| | | | | | | the correct type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80050 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate the unused Context argument on one of the ICmpInst and FCmpInstDan Gohman2009-08-257-150/+146
| | | | | | | constructors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80049 91177308-0d34-0410-b5e6-96231b3b80d8
* Updated i128 sext support for CellSPU backend, contributed by Ken Werner (IBM)Scott Michel2009-08-251-16/+32
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80042 91177308-0d34-0410-b5e6-96231b3b80d8
* Use covariant return types for Instruction::clone, and eliminateDan Gohman2009-08-251-12/+12
| | | | | | | | the forms of ExtractElementInst and InsertElementInst that are equivalent to clone. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80041 91177308-0d34-0410-b5e6-96231b3b80d8
* Get rid of this horrible "benign race" by exploiting ManagedStatic to initializeOwen Anderson2009-08-251-7/+14
| | | | | | | the array on its first access. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80040 91177308-0d34-0410-b5e6-96231b3b80d8
* This should use isIndenticalToWhenDefined.Dan Gohman2009-08-251-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80039 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename Instruction::isIdenticalTo to Instruction::isIdenticalToWhenDefined,Dan Gohman2009-08-256-71/+157
| | | | | | | | | | | | | | | | | and introduce a new Instruction::isIdenticalTo which tests for full identity, including the SubclassOptionalData flags. Also, fix the Instruction::clone implementations to preserve the SubclassOptionalData flags. Finally, teach several optimizations how to handle SubclassOptionalData correctly, given these changes. This fixes the counterintuitive behavior of isIdenticalTo not comparing the full value, and clone not returning an identical clone, as well as some subtle bugs that could be caused by these. Thanks to Nick Lewycky for reporting this, and for an initial patch! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80038 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert last patch. We need to put this into TargetLowering. There will be a lotBill Wendling2009-08-252-2/+0
| | | | | | | of EH stuff going into there, so we can wait to add them all then. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80036 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-mc: Add statistic for number of fragments emitted by the assembler.Daniel Dunbar2009-08-251-0/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80033 91177308-0d34-0410-b5e6-96231b3b80d8
* Add the #include here.Bill Wendling2009-08-251-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80032 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a target asm info hook to specify that particular bits of data in the FDEBill Wendling2009-08-252-0/+2
| | | | | | | | | | | should be forced to 32-bits (.long) even on 64-bit architectures. Darwin wants these bits to be 64-bits (.quad). However, other platforms may disagree. This is just the info right now and is part of a work-in-progress which needs this. We'll add the actual *use* of this soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80024 91177308-0d34-0410-b5e6-96231b3b80d8
* Start refactoring PIC16 TargetObjectFile code. Eventually, all the stuff fromSanjiv Gupta2009-08-253-12/+58
| | | | | | | PIC16Section will move to MCSectionPIC16. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80021 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't assume that two identical instructions that read from memoryDan Gohman2009-08-251-1/+1
| | | | | | | | | will always return the same value. This isn't currently necessary, since this code doesn't currently ever get called under circumstances where it would matter, but it may some day. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80017 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove some unused SDNode definitions.Bob Wilson2009-08-251-27/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80015 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach ScalarEvolution about GlobalAliases.Dan Gohman2009-08-251-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80014 91177308-0d34-0410-b5e6-96231b3b80d8
* Use X86II::MO_NO_FLAG.Dan Gohman2009-08-251-2/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80012 91177308-0d34-0410-b5e6-96231b3b80d8
* Expose the instruction contraint string as an argument to the NLdSt class.Bob Wilson2009-08-252-24/+20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80011 91177308-0d34-0410-b5e6-96231b3b80d8
* Special-case static allocas in IndVarSimplify's loop invariantDan Gohman2009-08-251-0/+5
| | | | | | | | | sinking code, since they are special. If the loop preheader happens to be the entry block of a function, don't sink static allocas out of it. This fixes PR4775. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80010 91177308-0d34-0410-b5e6-96231b3b80d8
* Comment-ify.Owen Anderson2009-08-251-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80009 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch to SmallVector.Owen Anderson2009-08-251-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80007 91177308-0d34-0410-b5e6-96231b3b80d8
* Pull out this predicate loop into a helper function.Owen Anderson2009-08-251-11/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80006 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixup register kills after scheduling.David Goodwin2009-08-251-21/+94
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80002 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide dynamic_stackalloc lowering for MSP430.Anton Korobeynikov2009-08-252-1/+12
| | | | | | This fixes PR4769 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80001 91177308-0d34-0410-b5e6-96231b3b80d8
* Allocate the basic types inside the LLVMContextImpl instance,Dan Gohman2009-08-252-65/+42
| | | | | | | | | | rather than separately with new. Move the members above the TypeMap members to avoid destruction order issues. This fixes a leak of these objects, and eliminates an extra level of indirection in Type::getInt32Ty and friends. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79997 91177308-0d34-0410-b5e6-96231b3b80d8
* Make LLVM command-line tools overwrite their output files without -f.Dan Gohman2009-08-253-9/+9
| | | | | | | | | | | | | | | | | This is conventional command-line tool behavior. -f now just means "enable binary output on terminals". Add a -f option to llvm-extract and llvm-link, for consistency. Remove F_Force from raw_fd_ostream and enable overwriting and truncating by default. Introduce an F_Excl flag to permit users to enable a failure when the file already exists. This flag is currently unused. Update Makefiles and documentation accordingly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79990 91177308-0d34-0410-b5e6-96231b3b80d8
* Read profile files as binary as proposed inAndreas Neustifter2009-08-251-1/+1
| | | | | | | http://lists.cs.uiuc.edu/pipermail/llvmdev/2009-August/025020.html. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79983 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR4772 ARM JIT.GlobalInFuction unittest by explicitly initialize MMI Xerxes Ranby2009-08-251-1/+1
| | | | | | | | | | | to 0 during JITEmitter constructor. Modified: lib/ExecutionEngine/JIT/JITEmitter.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79982 91177308-0d34-0410-b5e6-96231b3b80d8
* - Rename EmitCommonInformationEntry to EmitCIE.Bill Wendling2009-08-252-19/+15
| | | | | | | - Rename EmitFunctionDescriptionEntry to EmitFDE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79981 91177308-0d34-0410-b5e6-96231b3b80d8
* Update DebugInfo interface to use metadata, instead of special named ↵Devang Patel2009-08-2521-607/+419
| | | | | | | | | llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well. This change speeds up llvm-gcc by more then 6% at "-O0 -g" (measured by compiling InstructionCombining.cpp!) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79977 91177308-0d34-0410-b5e6-96231b3b80d8
* - Emit new line after each FDE.Bill Wendling2009-08-251-1/+3
| | | | | | | - Fix comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79971 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename functions to something more descriptive. At the very least mention theBill Wendling2009-08-252-14/+19
| | | | | | | CIE and FDE in their names. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79969 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow multiple occurrences of -inline-threshold onDale Johannesen2009-08-251-1/+1
| | | | | | | | | | the command line. This gives llvm-gcc developers a way to control inlining (documented as "not intended for end users"). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79966 91177308-0d34-0410-b5e6-96231b3b80d8
* Handle a corner case when extracing code regions where one of the immediate ↵Owen Anderson2009-08-251-2/+20
| | | | | | | | | | | successor of an extracted block contains a PHI using a value defined in the extracted region. With this patch, the partial inliner now passes MultiSource/Applications. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79963 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR 4751, another difficulty with %a modifier on x86.Dale Johannesen2009-08-251-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79961 91177308-0d34-0410-b5e6-96231b3b80d8
* CMake: updated list of source files.Oscar Fuentes2009-08-251-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79959 91177308-0d34-0410-b5e6-96231b3b80d8
* - Remove SelectSEXTi128 from SPUISelDAGToDAG.cpp, evidently, this is redundantScott Michel2009-08-241-59/+0
| | | | | | | | | | code, according to Anton (I'm not totally convinced, but we can always resurrect patches if we need to do so.) - Start moving CellSPU's tests to prefer FileCheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79958 91177308-0d34-0410-b5e6-96231b3b80d8
* When extracting SEME regions of code, the extractor needs to update the ↵Owen Anderson2009-08-241-2/+18
| | | | | | dominator tree for split return blocks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79957 91177308-0d34-0410-b5e6-96231b3b80d8
* 128-bit sign extension and vector shift cleanups, contributed by Ken WernerScott Michel2009-08-244-15/+107
| | | | | | | (IBM). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79949 91177308-0d34-0410-b5e6-96231b3b80d8
* Initialize ShufBytes, as gcc 4.4 can't detect that the entire array isScott Michel2009-08-241-1/+3
| | | | | | | | initialized and a warning about a potentially unintialized variable is generated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79946 91177308-0d34-0410-b5e6-96231b3b80d8
* This patch cleans up the ProfileInfo byAndreas Neustifter2009-08-241-2/+4
| | | | | | | | | | | | *) introducing new data type and export function of edge info for whole function (preparation for next patch). *) renaming variables to make clear distinction between data and containers that contain this data. *) updated comments and whitespaces. *) made ProfileInfo::MissingValue a double (as it should be...). (Discussed at http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090817/084955.html.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79940 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-mc/Mach-O: Preliminary support for indirect symbols.Daniel Dunbar2009-08-242-17/+96
| | | | | | | | | - The indirect table itself isn't being filled in yet. - This isn't factored properly and is rather FIXMEd, but at the moment I'm more focused on figuring out what it needs to do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79910 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the build with gcc-4.4 on linux: header neededDuncan Sands2009-08-241-0/+1
| | | | | | | for EOF. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79908 91177308-0d34-0410-b5e6-96231b3b80d8
* Add llvm::Triple::getArchTypePrefix for getting the intrinsic prefix for anDaniel Dunbar2009-08-241-0/+25
| | | | | | identifier architecture. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79906 91177308-0d34-0410-b5e6-96231b3b80d8
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