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* SelectionDAG: Use correct pointer size when splitting vector storesTom Stellard2013-08-261-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189224 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Add support for i8 and i16 local memory storesTom Stellard2013-08-268-15/+60
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189223 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Add support for v4i32 and v2i32 local storesTom Stellard2013-08-263-59/+107
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189222 91177308-0d34-0410-b5e6-96231b3b80d8
* SelectionDAG: Use correct pointer size when lowering function arguments v2Tom Stellard2013-08-266-12/+33
| | | | | | | | | | | | | | | | This adds minimal support to the SelectionDAG for handling address spaces with different pointer sizes. The SelectionDAG should now correctly lower pointer function arguments to the correct size as well as generate the correct code when lowering getelementptr. This patch also updates the R600 DataLayout to use 32-bit pointers for the local address space. v2: - Add more helper functions to TargetLoweringBase - Use CHECK-LABEL for tests git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189221 91177308-0d34-0410-b5e6-96231b3b80d8
* AVX-512: Added shuffle instructions - Elena Demikhovsky2013-08-263-34/+177
| | | | | | | | VPSHUFD, VPERMILPS, VMOVDDUP, VMOVLHPS, VMOVHLPS, VSHUFPS, VALIGN single and double forms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189215 91177308-0d34-0410-b5e6-96231b3b80d8
* This patch implements trap instructions for mips. The test cases are added.Vladimir Medic2013-08-262-0/+33
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189213 91177308-0d34-0410-b5e6-96231b3b80d8
* Make sure x86 instructions using ssmem/sdmem operand types are only able to ↵Craig Topper2013-08-261-2/+2
| | | | | | parse memory operands of the proper size in Intel syntax. Primarily affects some of sse cvt instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189206 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove some unnecessary PredicateMethod overrides. Add RenderMethod ↵Craig Topper2013-08-262-71/+19
| | | | | | overrides to remove forwarding in the X86AsmParser code itself. No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189205 91177308-0d34-0410-b5e6-96231b3b80d8
* Put some of the AVX-512 parsing stuff in a more consistent place with the ↵Craig Topper2013-08-252-18/+15
| | | | | | existing functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189204 91177308-0d34-0410-b5e6-96231b3b80d8
* [PowerPC] Add fast-isel branch and compare selection.Bill Schmidt2013-08-251-9/+272
| | | | | | | | | | | | | First chunk of actual fast-isel selection code. This handles direct and indirect branches, as well as feeding compares for direct branches. PPCFastISel::PPCEmitIntExt() is just roughed in and will be expanded in a future patch. This also corrects a problem with selection for constant pool entries in JIT mode or with small code model. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189202 91177308-0d34-0410-b5e6-96231b3b80d8
* First round of fixes for the x86 fixes for the x86 move accumulator from/to ↵Craig Topper2013-08-257-30/+156
| | | | | | | | | | | | | | | | memory offset instructions. -Assembly parser now properly check the size of the memory operation specified in intel syntax. So 'mov word ptr [5], al' is no longer accepted. -x86-32 disassembly of these instructions no longer sign extends the 32-bit address immediate based on size. -Intel syntax printing prints the ptr size and places brackets around the address immediate. Known remaining issues with these instructions: -Segment override prefix is not supported. PR16962 and PR16961. -Immediate size should be changed by address size prefix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189201 91177308-0d34-0410-b5e6-96231b3b80d8
* [Sparc] Add long double (f128) instructions to sparc backend. Venkatraman Govindaraju2013-08-255-1/+250
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189198 91177308-0d34-0410-b5e6-96231b3b80d8
* [Sparc] Added V9's extra floating point registers and their aliases.Venkatraman Govindaraju2013-08-252-1/+58
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189195 91177308-0d34-0410-b5e6-96231b3b80d8
* AVX-512: added UNPACK instructions and tests for all-zero/all-ones vectorsElena Demikhovsky2013-08-253-52/+145
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189189 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bug where we would corrupt the offset when evaluatingChandler Carruth2013-08-251-1/+3
| | | | | | | | | | | a non-constant GEP. I don't have any test case that demonstrates this, Nadav (indirectly) pointed this out in code review. I'm not sure how possible it is to contrive a test case for the current users of this code that triggers the bad issue sadly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189188 91177308-0d34-0410-b5e6-96231b3b80d8
* AsmPrinter: Get rid of llvm$workaround$fake$stub$David Majnemer2013-08-251-10/+0
| | | | | | | | | | We currently emit labels with the prefix Lllvm$workaround$fake$stub$ if the target's MCAsmInfo has getLinkOnceDirective() mapped to something interesting. This was apparently a work around introduced in r31033 for binutils that we don't need anymore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189187 91177308-0d34-0410-b5e6-96231b3b80d8
* Start to add the LLVM builtins to the mips16 exclusion lists for fp.Reed Kotler2013-08-251-1/+1
| | | | | | | | | | | | | | | | I need to add the rest of these to the list or else to delay putting out the actual stub until later in code generation when I know if the external function ever got emitted Resubmit this patch. The target triple needs to be added to the test so that clang does not tell the backend the wrong target when the host is BSD. There is a clang bug in here somewhere that I need to track down. At Mips this has been filed internally as a bug. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189186 91177308-0d34-0410-b5e6-96231b3b80d8
* Add hasSideEffects/mayLoad/mayStore flags to the X86 ↵Craig Topper2013-08-241-0/+11
| | | | | | moffs8/moffs16/moffs32/moffs64 versions of move. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189182 91177308-0d34-0410-b5e6-96231b3b80d8
* Check if in set on insertion instead of separatelyMatt Arsenault2013-08-241-7/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189179 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove trailing whitespace.Craig Topper2013-08-242-22/+22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189178 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert 189161Shuxin Yang2013-08-241-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189176 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove trailing spaces.Jakub Staszak2013-08-241-45/+44
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189173 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a function object to compare the first or second component of a std::pair.Benjamin Kramer2013-08-244-55/+12
| | | | | | Replace instances of this scattered around the code base. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189169 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify code. No functionality change.Benjamin Kramer2013-08-241-6/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189168 91177308-0d34-0410-b5e6-96231b3b80d8
* DwarfDebug: Delete orphaned children.Benjamin Kramer2013-08-241-1/+4
| | | | | | Leak found by valgrind. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189167 91177308-0d34-0410-b5e6-96231b3b80d8
* Added const qualifier to StringRef::edit_distance member functionDmitri Gribenko2013-08-241-1/+1
| | | | | | | Patch by Ismail Pazarbasi. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189162 91177308-0d34-0410-b5e6-96231b3b80d8
* Start to add the builtind to the mips16 exclusion lists for fp.Reed Kotler2013-08-241-1/+1
| | | | | | | | | | I need to add the rest of these to the list or else to delay putting out the actual stub until later in code generation when I know if the external function ever got emitted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189161 91177308-0d34-0410-b5e6-96231b3b80d8
* [NVPTX] Re-enable assembly printing support for inline assemblyJustin Holewinski2013-08-242-1/+119
| | | | | | This support was removed by accident during the MC conversion git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189160 91177308-0d34-0410-b5e6-96231b3b80d8
* DebugInfoFinder: handle imported entities of a CU.Manman Ren2013-08-241-0/+12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189158 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename features to match what gcc and clang use.Rafael Espindola2013-08-231-3/+3
| | | | | | | There is no advantage in being different and using the same names simplifies clang a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189141 91177308-0d34-0410-b5e6-96231b3b80d8
* DataFlowSanitizer: correctly combine labels in the case where they are equal.Peter Collingbourne2013-08-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189133 91177308-0d34-0410-b5e6-96231b3b80d8
* DebugInfoFinder: handle template params of a DISubprogram.Manman Ren2013-08-231-0/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189131 91177308-0d34-0410-b5e6-96231b3b80d8
* PrintVRegOrUnitAndrew Trick2013-08-231-0/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189124 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename to RegPressure API parameters RegUnits.Andrew Trick2013-08-231-13/+14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189123 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify RegPressure helpers.Andrew Trick2013-08-231-15/+12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189122 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a convenient PSetIterator for visiting pressure sets affected by a register.Andrew Trick2013-08-231-68/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189121 91177308-0d34-0410-b5e6-96231b3b80d8
* Adds cyclic critical path computation and heuristics, temporarily disabled.Andrew Trick2013-08-232-21/+129
| | | | | | | | | | | Estimate the cyclic critical path within a single block loop. If the acyclic critical path is longer, then the loop will exhaust OOO resources after some number of iterations. If lag between the acyclic critical path and cyclic critical path is longer the the time it takes to issue those loop iterations, then aggressively schedule for latency. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189120 91177308-0d34-0410-b5e6-96231b3b80d8
* MI Sched: record local vreg uses.Andrew Trick2013-08-231-3/+5
| | | | | | | | | This will be used to compute the cyclic critical path and to update precomputed per-node pressure differences. In the longer term, it could also be used to speed up LiveInterval update by avoiding visiting all global vreg users. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189118 91177308-0d34-0410-b5e6-96231b3b80d8
* mi-sched: Don't call MBB.size() in initSUnits. The driver already has instr ↵Andrew Trick2013-08-234-16/+30
| | | | | | | | | count. This fixes a pathological compile time problem with very large blocks and lots of scheduling boundaries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189116 91177308-0d34-0410-b5e6-96231b3b80d8
* Checking commit access; added one spaceJim Cownie2013-08-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189111 91177308-0d34-0410-b5e6-96231b3b80d8
* [ARM] Fix another ARM FastISel -verify-machineinstrs issue.Joey Gouly2013-08-231-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189109 91177308-0d34-0410-b5e6-96231b3b80d8
* [msan] Fix handling of va_arg overflow area on x86_64.Evgeniy Stepanov2013-08-231-2/+1
| | | | | | | | | | The code was erroneously reading overflow area shadow from the TLS slot, bypassing the local copy. Reading shadow directly from TLS is wrong, because it can be overwritten by a nested vararg call, if that happens before va_start. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189104 91177308-0d34-0410-b5e6-96231b3b80d8
* [ARMv8] Add CodeGen for VMAXNM/VMINNM.Joey Gouly2013-08-234-6/+31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189103 91177308-0d34-0410-b5e6-96231b3b80d8
* Add function attribute 'optnone'.Andrea Di Biagio2013-08-238-1/+31
| | | | | | | | | | This function attribute indicates that the function is not optimized by any optimization or code generator passes with the exception of interprocedural optimization passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189101 91177308-0d34-0410-b5e6-96231b3b80d8
* [SystemZ] Add basic prefetch supportRichard Sandiford2013-08-237-5/+70
| | | | | | | Just the instructions and intrinsics for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189100 91177308-0d34-0410-b5e6-96231b3b80d8
* [SystemZ] Try reversing comparisons whose first operand is in memoryRichard Sandiford2013-08-231-0/+71
| | | | | | | This allows us to make more use of the many compare reg,mem instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189099 91177308-0d34-0410-b5e6-96231b3b80d8
* [SystemZ] Prefer LHI;ST... over LAY;MV...Richard Sandiford2013-08-233-10/+44
| | | | | | | | | | | | | | | | | | | | If we had a store of an integer to memory, and the integer and store size were suitable for a form of MV..., we used MV... no matter what. We could then have sequences like: lay %r2, 0(%r3,%r4) mvi 0(%r2), 4 In these cases it seems better to force the constant into a register and use a normal store: lhi %r2, 4 stc %r2, 0(%r3, %r4) since %r2 is more likely to be hoisted and is easier to rematerialize. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189098 91177308-0d34-0410-b5e6-96231b3b80d8
* Turn MipsOptimizeMathLibCalls into a target-independent scalar transformRichard Sandiford2013-08-239-54/+62
| | | | | | | | | | | ...so that it can be used for z too. Most of the code is the same. The only real change is to use TargetTransformInfo to test when a sqrt instruction is available. The pass is opt-in because at the moment it only handles sqrt. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189097 91177308-0d34-0410-b5e6-96231b3b80d8
* ARM: make sure ARM-mode pseudo-inst requires IsARMTim Northover2013-08-231-1/+1
| | | | | | | | | | I'd forgotten that "Requires" blocks override rather than add to the constraints, so my pseudo-instruction was being selected in Thumb mode leading to nonsense instructions. rdar://problem/14817358 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189096 91177308-0d34-0410-b5e6-96231b3b80d8
* [mips][msa] Split MSA128 regset into size-specific sets containing the same ↵Daniel Sanders2013-08-234-477/+482
| | | | | | registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189095 91177308-0d34-0410-b5e6-96231b3b80d8
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