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* Make it possible to set the flags passed to the assembler.Rafael Espindola2010-08-10
| | | | | | Nick, please review. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110705 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement register class inflation.Jakob Stoklund Olesen2010-08-10
| | | | | | | | | When splitting a live range, the new registers have fewer uses and the permissible register class may be less constrained. Recompute the register class constraint from the uses of new registers created for a split. This may let them be allocated from a larger set, possibly avoiding a spill. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110703 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r110655, "Fix ARM hasFP() semantics. It should return true whenever FPDaniel Dunbar2010-08-10
| | | | | | register is", it breaks a couple test-suite tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110701 91177308-0d34-0410-b5e6-96231b3b80d8
* MC/AsmParser: Fix a bug in macro argument parsing, which was droppingDaniel Dunbar2010-08-10
| | | | | | parentheses from argument lists. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110692 91177308-0d34-0410-b5e6-96231b3b80d8
* Install llvmCore_Sim to the simulator SDK directory. Radar 8282845.Bob Wilson2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110687 91177308-0d34-0410-b5e6-96231b3b80d8
* Recalculate the spill weight and allocation hint for virtual registers createdJakob Stoklund Olesen2010-08-10
| | | | | | during live range splitting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110686 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix test for more architectures. Patch by Tobias Grosser.Jakob Stoklund Olesen2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110685 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix silly bug.Rafael Espindola2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110684 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "MC/MachO: Fix possible null pointer dereference."Michael J. Spencer2010-08-10
| | | | | | | | This reverts commit 110575. Target.isAbsolute() is true if SD would be null. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110683 91177308-0d34-0410-b5e6-96231b3b80d8
* Use RunPassesOn as in the rest of bugpoint.Rafael Espindola2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110682 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify generating LLVMC_BUILTIN_PLUGIN.Mikhail Glushenkov2010-08-10
| | | | | | Patch by NAKAMURA Takumi! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110680 91177308-0d34-0410-b5e6-96231b3b80d8
* Trailing whitespace.Mikhail Glushenkov2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110679 91177308-0d34-0410-b5e6-96231b3b80d8
* Mark this variable as used.Chandler Carruth2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110667 91177308-0d34-0410-b5e6-96231b3b80d8
* RegionInfo: Do not assert if a BB is not part of the dominance tree.Tobias Grosser2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110665 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix failing testcase.Tobias Grosser2010-08-10
| | | | | | Those look like typos to me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110664 91177308-0d34-0410-b5e6-96231b3b80d8
* Handle TAG_constant for integers.Devang Patel2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110656 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix ARM hasFP() semantics. It should return true whenever FP register isEvan Cheng2010-08-10
| | | | | | | | | | | reserved, not available for general allocation. This eliminates all the extra checks for Darwin. This change also fixes the use of FP to access frame indices in leaf functions and cleaned up some confusing code in epilogue emission. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110655 91177308-0d34-0410-b5e6-96231b3b80d8
* Update CMake...sorry for the breakage.Bill Wendling2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110654 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify.Devang Patel2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110653 91177308-0d34-0410-b5e6-96231b3b80d8
* Drop "const". It does not add value here.Devang Patel2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110652 91177308-0d34-0410-b5e6-96231b3b80d8
* Add AVX movnt{pd,ps,dq} 256-bit intrinsicsBruno Cardoso Lopes2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110650 91177308-0d34-0410-b5e6-96231b3b80d8
* Add missing null check reported by Amaury Pouly.Evan Cheng2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110649 91177308-0d34-0410-b5e6-96231b3b80d8
* Add AVX movmsk 256-bit intrinsicsBruno Cardoso Lopes2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110648 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove replicate intrinsics, clang will generate shufflevector for those. ↵Bruno Cardoso Lopes2010-08-10
| | | | | | The shuffles can't be matched by x86 codegen yet, but will soon git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110647 91177308-0d34-0410-b5e6-96231b3b80d8
* Support AVX 256-bit load and store intrinsicsBruno Cardoso Lopes2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110645 91177308-0d34-0410-b5e6-96231b3b80d8
* Use i32 instead of i8 for dot product intrinsicBruno Cardoso Lopes2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110643 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not include file static variable in pubnames list.Devang Patel2010-08-10
| | | | | | | Refactor and simplify code to avoid redundant checks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110642 91177308-0d34-0410-b5e6-96231b3b80d8
* Expand uses of python 2.6's "A if B else C" syntax into regularDan Gohman2010-08-10
| | | | | | | if-else statements, to hopefully support older pythons (PR7850). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110638 91177308-0d34-0410-b5e6-96231b3b80d8
* remove code setting rw locks to PTHREAD_PROCESS_PRIVATE, whichChris Lattner2010-08-10
| | | | | | | is the default. Patch by NAKAMURA Takumi! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110636 91177308-0d34-0410-b5e6-96231b3b80d8
* Patterns to match AVX cmp instructionsBruno Cardoso Lopes2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110633 91177308-0d34-0410-b5e6-96231b3b80d8
* Transpose the calculation of spill weights such that we are calculating oneJakob Stoklund Olesen2010-08-10
| | | | | | | | | | | | | | register at a time. This turns out to be slightly faster than iterating over instructions, but more importantly, it allows us to compute spill weights for new registers created after the spill weight pass has run. Also compute the allocation hint at the same time as the spill weight. This allows us to use the spill weight as a cost metric for copies, and choose the most profitable hint if there is more than one possibility. The new hints provide a very small (< 0.1%) but universal code size improvement. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110631 91177308-0d34-0410-b5e6-96231b3b80d8
* Add matching patterns for vblend AVX intrinsicsBruno Cardoso Lopes2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110630 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the last argument type of AVX vblend intrinsicsBruno Cardoso Lopes2010-08-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110628 91177308-0d34-0410-b5e6-96231b3b80d8
* Merge the OptimizeExts and OptimizeCmps passes into one PeepholeOptimizerBill Wendling2010-08-09
| | | | | | | | pass. This pass should expand with all of the small, fine-grained optimization passes to reduce compile time and increase happiment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110627 91177308-0d34-0410-b5e6-96231b3b80d8
* Undo accidental commit.Devang Patel2010-08-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110623 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify. Avoid redundant checks.Devang Patel2010-08-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110621 91177308-0d34-0410-b5e6-96231b3b80d8
* Wording.Eric Christopher2010-08-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110618 91177308-0d34-0410-b5e6-96231b3b80d8
* Next bit of support for the dwarf .file directive. This patch takes theKevin Enderby2010-08-09
| | | | | | | | | previously collected info from the .file directives and outputs the encoded bytes for it. For now this is only in the Mach-O streamer but at some point will move to a more generic place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110617 91177308-0d34-0410-b5e6-96231b3b80d8
* ARMBaseRegisterInfo::hasFP() has been broken for a while now. :-(Evan Cheng2010-08-09
| | | | | | | | | | | This will always be false before PEI: (DisableFramePointerElim(MF) && MFI->adjustsStack()) Which means it's going to make r11 available as a general purpose register even if -disable-fp-elim is specified. It's working on Darwin only because r7 is always reserved. But it's obviously broken for other targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110614 91177308-0d34-0410-b5e6-96231b3b80d8
* Add VCVTPD2PS, VCVTPS2DQ, VCVTPS2PDY, VCVTTPD2DQY, VCVTTPS2DQ and VCVTPD2DQ ↵Bruno Cardoso Lopes2010-08-09
| | | | | | 256-bit conversion intrinsics git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110608 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactor.Devang Patel2010-08-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110607 91177308-0d34-0410-b5e6-96231b3b80d8
* Add patterns to AVX conversions instructions. Do that instead of declaring ↵Bruno Cardoso Lopes2010-08-09
| | | | | | more intructions whenever is possible, more coming git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110605 91177308-0d34-0410-b5e6-96231b3b80d8
* Make it possible to set the target triple and expose that with an option in theRafael Espindola2010-08-09
| | | | | | gold plugin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110604 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a use after free error caught by the valgrind builders.Nick Lewycky2010-08-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110601 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactoring. Update DbgVarible to handle queries itself.Devang Patel2010-08-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110600 91177308-0d34-0410-b5e6-96231b3b80d8
* Add ConstantRange information to the debugging output.Owen Anderson2010-08-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110598 91177308-0d34-0410-b5e6-96231b3b80d8
* PR7853: fix a silly mistake introduced in r101899, and add a test to make sureEli Friedman2010-08-09
| | | | | | | | it doesn't regress again. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110597 91177308-0d34-0410-b5e6-96231b3b80d8
* Update cmake library dependencies.Oscar Fuentes2010-08-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110594 91177308-0d34-0410-b5e6-96231b3b80d8
* CMake: eliminated unnecessary target_link_libraries.Oscar Fuentes2010-08-09
| | | | | | | | Next time the build is broken due to wrong library dependencies, just try building again (if you are on some Unix and are building all LLVM targets) or ask someone to commit the regenerated LLVMLibDeps.cmake. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110593 91177308-0d34-0410-b5e6-96231b3b80d8
* It is ok, and convenient, to pass descriptors by value.Devang Patel2010-08-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110590 91177308-0d34-0410-b5e6-96231b3b80d8
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