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* Add some comments to clarify the arguments to the vtbl and vtbx intrinsics.Bob Wilson2009-08-121-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78775 91177308-0d34-0410-b5e6-96231b3b80d8
* Use vAny type to get rid of Neon intrinsics that differed only in whetherBob Wilson2009-08-111-90/+44
| | | | | | | | | | | | the overloaded vector types allowed floating-point or integer vector elements. Most of these operations actually depend on the element type, so bitcasting was not an option. If you include the vpadd intrinsics that I updated earlier, this gets rid of 20 intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78646 91177308-0d34-0410-b5e6-96231b3b80d8
* Use new EVT::vAny type to combine Neon intrinsics for VPADD.Bob Wilson2009-08-111-2/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78632 91177308-0d34-0410-b5e6-96231b3b80d8
* Change Neon table lookup (VTBL) and table extension (VTBX) intrinsics toBob Wilson2009-08-091-9/+34
| | | | | | | | take the table vectors as separate arguments, instead of the previous approach where they were combined into one big vector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78525 91177308-0d34-0410-b5e6-96231b3b80d8
* Add new intrinsics for Neon VTRN, VZIP and VUZP operations. Modeling theseBob Wilson2009-08-071-0/+18
| | | | | | | | | | | as vector shuffles did not work out well. Shuffles that produce double-wide vectors accurately represent the operation but make it hard to do anything with the results. I considered splitting them up into 2 shuffles, one to write each register separately, but there doesn't seem to be a good way to reunite them for codegen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78437 91177308-0d34-0410-b5e6-96231b3b80d8
* Change Neon VLDn intrinsics to return multiple values instead of reallyBob Wilson2009-07-291-12/+48
| | | | | | | | wide vectors. Likewise, change VSTn intrinsics to take separate arguments for each vector in a multi-vector struct. Adjust tests accordingly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77468 91177308-0d34-0410-b5e6-96231b3b80d8
* Change NEON vldN/vstN intrinsics to specify "N" as an immediate operandBob Wilson2009-07-071-20/+12
| | | | | | | instead of having a separate intrinsic for each value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74958 91177308-0d34-0410-b5e6-96231b3b80d8
* Add missing argument for vtbx intrinsic.Bob Wilson2009-06-261-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74340 91177308-0d34-0410-b5e6-96231b3b80d8
* Add intrinsics for ARM NEON vtbl and vtbx operations.Bob Wilson2009-06-261-0/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74333 91177308-0d34-0410-b5e6-96231b3b80d8
* Swap order of arguments to vst[34]* intrinsics. This matches the orderBob Wilson2009-06-261-4/+4
| | | | | | | | used by both the user-visible intrinsics defined by ARM and the corresponding GCC builtins. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74300 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for ARM's Advanced SIMD (NEON) instruction set.Bob Wilson2009-06-221-0/+295
| | | | | | | | This is still a work in progress but most of the NEON instruction set is supported. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73919 91177308-0d34-0410-b5e6-96231b3b80d8
* Modify the intrinsics pattern to separate out the "return" types from theBill Wendling2008-11-131-1/+1
| | | | | | | | | | | | "parameter" types. An intrinsic can now return a multiple return values like this: def add_with_overflow : Intrinsic<[llvm_i32_ty, llvm_i1_ty], [LLVMMatchType<0>, LLVMMatchType<0>]>; git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59237 91177308-0d34-0410-b5e6-96231b3b80d8
* remove attribution from a variety of miscellaneous files.Chris Lattner2007-12-291-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45425 91177308-0d34-0410-b5e6-96231b3b80d8
* [ARM] Implement __builtin_thread_pointer.Lauro Ramos Venancio2007-11-081-0/+21
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43892 91177308-0d34-0410-b5e6-96231b3b80d8
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