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* Also set addrmode6 alignment when align==size.Jakob Stoklund Olesen2011-10-271-2/+12
| | | | | | | Previously, we were only setting the alignment bits on over-aligned loads and stores. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143160 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach LiveInterval::isZeroLength about null SlotIndexes.Jakob Stoklund Olesen2011-05-161-4/+4
| | | | | | | | | | | | When instructions are deleted, they leave tombstone SlotIndex entries. The isZeroLength method should ignore these null indexes. This causes RABasic to sometimes spill a callee-saved register in the abi-isel.ll test, so don't run that test with -regalloc=basic. Prioritizing register allocation according to spill weight can cause more registers to be used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131436 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bunch of ARM tests to be register allocation independent.Jakob Stoklund Olesen2011-05-031-11/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130800 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not lose mem_operands while lowering VLD / VST intrinsics.Evan Cheng2011-04-191-3/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129738 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix ARM tests to be register allocator independent.Jakob Stoklund Olesen2011-03-311-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128680 91177308-0d34-0410-b5e6-96231b3b80d8
* Add codegen support for using post-increment NEON load/store instructions.Bob Wilson2011-02-071-0/+53
| | | | | | | | The vld1-lane, vld1-dup and vst1-lane instructions do not yet support using post-increment versions, but all the rest of the NEON load/store instructions should be handled now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125014 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix crash compiling a QQQQ REG_SEQUENCE for a Neon vld3_lane operation.Bob Wilson2010-12-171-0/+19
| | | | | | Radar 8776599 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122018 91177308-0d34-0410-b5e6-96231b3b80d8
* Add float patterns for Neon vld1-lane/dup and vst1-lane operations.Bob Wilson2010-12-101-0/+18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121583 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some invalid alignments for Neon vld-dup and vld/st-lane instructions.Bob Wilson2010-12-101-5/+8
| | | | | | | Alignments smaller than the total size of the memory being loaded or stored, unless the alignment is 8 bytes, are not allowed. Add tests for this, too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121506 91177308-0d34-0410-b5e6-96231b3b80d8
* Add codegen patterns for VST1-lane instructions. Radar 8599955.Bob Wilson2010-11-031-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118176 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for alignment operands on VLD1-lane instructions.Bob Wilson2010-11-011-10/+13
| | | | | | This is another part of the fix for Radar 8599955. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117976 91177308-0d34-0410-b5e6-96231b3b80d8
* Add VLD1-lane testcases for quad-register types.Bob Wilson2010-11-011-0/+27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117975 91177308-0d34-0410-b5e6-96231b3b80d8
* Add NEON VLD1-lane instructions. Partial fix for Radar 8599955.Bob Wilson2010-11-011-0/+27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117964 91177308-0d34-0410-b5e6-96231b3b80d8
* Support alignment for NEON vld-lane and vst-lane instructions.Bob Wilson2010-10-191-20/+30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116776 91177308-0d34-0410-b5e6-96231b3b80d8
* Add alignment arguments to all the NEON load/store intrinsics.Bob Wilson2010-08-271-42/+42
| | | | | | | | Update all the tests using those intrinsics and add support for auto-upgrading bitcode files with the old versions of the intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112271 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix tests to use fadd, fsub, and fmul, instead of add, sub, and mul,Dan Gohman2010-05-031-12/+12
| | | | | | | when the type is floating-point. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102969 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix tests for Neon load/store intrinsics to match the i8* types expected byBob Wilson2010-04-201-18/+36
| | | | | | | | | | | the intrinsics. The reason for those i8* types is that the intrinsics are overloaded on the vector type and we don't have a way to declare an intrinsic where one argument is an overloaded vector type and another argument is a pointer to the vector element type. The bitcasts added here will match what the frontend will typically generate when these intrinsics are used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101840 91177308-0d34-0410-b5e6-96231b3b80d8
* Add codegen support for NEON vld4lane intrinsics with 128-bit vectors.Bob Wilson2009-10-081-0/+53
| | | | | | | Also fix some copy-and-paste errors in previous changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83590 91177308-0d34-0410-b5e6-96231b3b80d8
* Add codegen support for NEON vld3lane intrinsics with 128-bit vectors.Bob Wilson2009-10-081-0/+47
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83585 91177308-0d34-0410-b5e6-96231b3b80d8
* Add codegen support for NEON vld2lane intrinsics with 128-bit vectors.Bob Wilson2009-10-081-0/+41
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83568 91177308-0d34-0410-b5e6-96231b3b80d8
* Update NEON struct names to match llvm-gcc changes.Bob Wilson2009-10-061-72/+72
| | | | | | | (This is not required for correctness but might help with sanity.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83415 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate more uses of llvm-as and llvm-dis.Dan Gohman2009-09-091-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix incorrect declarations of intrinsics in this test.Bob Wilson2009-09-011-12/+12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80705 91177308-0d34-0410-b5e6-96231b3b80d8
* Add test for vld{234}_lane instructions.Bob Wilson2009-09-011-0/+187
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80658 91177308-0d34-0410-b5e6-96231b3b80d8
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