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2012-09-18TableGen subtarget emitter. Remove unnecessary header dependence.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164094 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18Mark unimplemented operator new as LLVM_DELETED_FUNCTION.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164093 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18TableGen subtarget emitter. Initialize MCSubtargetInfo with the new machine ↵Andrew Trick
model. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164092 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18Mark constructors, destructors, and operator new commented as 'do not ↵Craig Topper
implement' with LLVM_DELETED_FUNCTION instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164091 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18Mark unimplemented copy constructors and copy assignment operators as ↵Craig Topper
LLVM_DELETED_FUNCTION. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164090 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18Use vld1 / vst2 for unaligned v2f64 load / store. e.g. Use vld1.16 for 2-byteEvan Cheng
aligned address. Based on patch by David Peixotto. Also use vld1.64 / vst1.64 with 128-bit alignment to take advantage of alignment hints. rdar://12090772, rdar://12238782 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164089 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18Mark asm matcher conversion table as const.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164088 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18Fix some funky indentation.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164087 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18Fix typo in comment. No functional change.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164086 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18PGO: preserve branch-weight metadata when simplifying Switch to a sub, an icmpManman Ren
and a conditional branch; also when removing dead cases from a switch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164084 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Backout the wrong subtarget emitter fixAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164078 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17PGO: preserve branch-weight metadata when simplifying SwitchManman Ren
Hanlde the case when we split the default edge if the default target has "icmp" and unconditinal branch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164076 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Fix release build after revertingAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164075 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Merge into undefined lanes under -new-coalescer.Jakob Stoklund Olesen
Add LIS::pruneValue() and extendToIndices(). These two functions are used by the register coalescer when merging two live ranges requires more than a trivial value mapping as supported by LiveInterval::join(). The pruneValue() function can remove the part of a value number that is going to conflict in join(). Afterwards, extendToIndices can restore the live range, using any new dominating value numbers and updating the SSA form. Use this complex value mapping to support merging a register into a vector lane that has a conflicting value, but the clobbered lane is undef. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164074 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Stop adding <imp-def> operands when expanding REG_SEQUENCE.Jakob Stoklund Olesen
These extra operands are not needed by register allocators using VirtRegRewriter, and RAFast don't need them any longer. By omitting the <imp-def> operands, it becomes possible for the new register coalescer to track which lanes are valid and which are undef. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164073 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Revert r164061-r164067. Most of the new subtarget emitter.Andrew Trick
I have to work out the Target/CodeGen header dependencies before putting this back. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164072 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Remove redundant semicolons to fix -pedantic-errors build break with older ↵Richard Smith
Clangs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164071 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17llvm/Target/TargetSubtargetInfo.h: Fix case in #include, ↵NAKAMURA Takumi
s#llvm/Codegen/#llvm/CodeGen#. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164070 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17PGO: preserve branch-weight metadata when simplifying SwitchOnSelect.Manman Ren
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164068 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Don't use NULL as a fake keywordAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164067 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17InitMCProcessorAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164066 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17TargetSchedModel API. Implement latency lookup, disabled.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164065 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17comment typoAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164064 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17TableGen subtarget emitter. Use getSchedClassIdx.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164063 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17TableGen subtarget emitter. Generate resolveSchedClass generated hook for ↵Andrew Trick
resolving instruction variants. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164062 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17TableGen subtarget emitter. Initialize MCSubtargetInfo with the new machine ↵Andrew Trick
model. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164061 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17TableGen subtarget emitter. Format and emit data tables for the new machine ↵Andrew Trick
model. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164060 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17TableGen subtarget emitter. Generate data tables for the new machine model.Andrew Trick
Map the CodeGenSchedule object model onto data tables. The structure of the data tables is defined in MC, so for convenience we include MCSchedule.h. The alternative is maintaining a redundant copy of the table structure definitions. Mapping the object model onto data tables is sufficiently complicated that it should not be interleaved with emitting source code. This avoids major problem with the backend for itinerary generation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164059 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17TableGen subtarget emitter. Emit processor resources for the new machine model.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164058 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17TableGen subtarget parser: Add getProcResourcesIdx().Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164057 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Add some cases to x86 OptimizeCompare to handle DEC and INC, too.Jan Wen Voung
While we are setting the earlier def to true, also make it live. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164056 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17PGO: preserve branch-weight metadata when simplifying two branches with a commonManman Ren
destination in SimplifyCondBranchToCondBranch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164054 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Make sure there is enough room for RA. getStackSize needs to be cleaned up butAkira Hatanaka
we will do that when we implement the full save/restore. Patch by Reed Kotler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164051 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Increase the static sizes of some SmallSets. finalizeBundle() is very ↵Michael Ilseman
frequently called for some backends, and growing into an std::set is overkill for these numbers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164044 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17whitespaceMichael Ilseman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164043 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Fix PR13859Michael Liao
- Preserve the original NOutVT during casting from vector to integer by extracting vector elements. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164042 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17TableGen: Add initializer.Jim Grosbach
Keep GCC's warnings happy. It can't reason out that the state machine won't ever hit the potentially uninitialized use in OPC_FilterValue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164041 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17s/__llvm_gcov_flush/__gcov_flush/gBill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164040 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17LLVM_ATTRIBUTE_USED forces emission of a function. To silence unused ↵Benjamin Kramer
function warnings use LLVM_ATTRIBUTE_UNUSED. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164036 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17NewSROA: Provide a full set of operator< for ByteRanges.Benjamin Kramer
MSVC8 won't compile lower_bound if one is missing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164035 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Fix a few vars that can end up being used without initialization.Axel Naumann
The cases where no initialization happens should still be checked for logic flaws. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164032 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Removed the VMLxForwarding feature for the Cortex-A15 target.Silviu Baranga
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164030 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Add a MachinePostDominator passTom Stellard
This is used in the AMDIL and R600 backends. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164029 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Add Michael Spencer's iterator class for stepping through relocations. Add ↵Sid Manning
method that, given a symbol index, will return the symbol's data. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164026 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Disable the protection from escaped allocas in an attempt to find violating ↵Nadav Rotem
passes. This may break the buildbots. I plan to revert it in a few hours. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164024 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Mark unimplemented copy constructors and copy assignment operators as ↵Craig Topper
LLVM_DELETED_FUNCTION. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164017 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Mark unimplemented copy constructors and copy assignment operators as ↵Craig Topper
LLVM_DELETED_FUNCTION. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164016 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Mark unimplemented copy constructors and copy assignment operators as ↵Craig Topper
LLVM_DELETED_FUNCTION. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164015 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Mark unimplemented copy constructors and copy assignment operators as ↵Craig Topper
LLVM_DELETED_FUNCTION. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164014 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-17Remove a couple unused fields. Not detected by Wunused-private-field because ↵Craig Topper
of unimplemented copy constructor and copy assignment operator that make the class look incomplete. Upcoming patch will mark them deleted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164013 91177308-0d34-0410-b5e6-96231b3b80d8
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