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2012-10-10Implement MipsTargetLowering::CanLowerReturn.Akira Hatanaka
Patch by Sasa Stankovic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165585 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Revert "Use a special path to place the .o files in."Bob Wilson
This reverts commit 165428 in an attempt to get our buildbots going. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165574 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Add extra vim swap file patternMichael Liao
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165569 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09When expanding atomic load arith instructions, do not lose target flags. ↵Evan Cheng
rdar://12453106 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165568 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09misched: Add computeInstrLatency to TargetSchedModel.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165566 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09misched: Doxument the TargetSchedule API.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165565 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09misched: Allow flags to disable hasInstrSchedModel/hasInstrItineraries for ↵Andrew Trick
external users of TargetSchedule. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165564 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09misched: Remove LoopDependencies heuristic.Andrew Trick
This wasn't contributing anything significant to postRA heuristics except compile time (by my measurements) and will be replaced by a more general heuristic for cross-region dependencies within the scheduler itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165563 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Use the attribute builder to add attributes to call/invoke instruction. No ↵Bill Wendling
functionality change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165562 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Initial assembler implementation of Mips load address macroJack Carter
This patch provides initial implementation of load address macro instruction for Mips. We have implemented two kinds of expansions with their variations depending on the size of immediate operand: 1) load address with immediate value directly: * la d,j => addiu d,$zero,j (for -32768 <= j <= 65535) * la d,j => lui d,hi16(j) ori d,d,lo16(j) (for any other 32 bit value of j) 2) load load address with register offset value * la d,j(s) => addiu d,s,j (for -32768 <= j <= 65535) * la d,j(s) => lui d,hi16(j) (for any other 32 bit value of j) ori d,d,lo16(j) addu d,d,s This patch does not cover the case when the address is loaded from the value of the label or function. Contributer: Vladimir Medic git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165561 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Add count() method to MapVectorDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165559 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Add in some interfaces that will allow easier access to the pointer address ↵Micah Villmow
space. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165554 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Use the attribute enums to query if a function has an attribute.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165551 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Use the attribute enums to query if a parameter has an attribute.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165550 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Revert r165547 to fix build.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165548 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Use a single location for calculating the alignments.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165547 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09tblgen: Rename handleDependencies -> createDependencyFileSean Silva
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165544 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Remove this now unused variable macro.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165543 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09tblgen: Move dependency file output to a separate function.Sean Silva
This keeps it out of the main flow of TableGenMain. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165542 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Use appropriate method calls to get the alignment value.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Whitespace.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165540 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Inline the checks for mutually exclusive attributes since they're used in ↵Bill Wendling
only one module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165539 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Enable response files in all tools. Patch by Liu, Yaxun (Sam). I have simplifiedRafael Espindola
the test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165535 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Move the 'FunctionOnly' attributes thingy inside of the Attributes class.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165530 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Not everyone uses C++11, apparentlyDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165517 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Allow MapVector clients to specify the map and vector types, and add aDouglas Gregor
clear() method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165514 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09More descriptive, doxygen-ed commentsMichael Ilseman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165512 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09tblgen: Remove pointless method call.Sean Silva
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165511 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09New EarlyCSE tests for CSE-ing across commutativity.Michael Ilseman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165510 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Update EarlyCSE's SimpleValues to use Hashing.h for their hashes. Expanded ↵Michael Ilseman
the hashing and equality to allow for equality modulo commutativity for binary ops, and comparisons with swapping of predicates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165509 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09New value_op_iterator for User. This allows other code to iterate over the ↵Michael Ilseman
User's operands directly as values, which can be convenient. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165508 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Improvements to MIPS64 assembler:David Chisnall
- Teach it about dadd[i] instructions and move pseudo-instruction - Make it parse the register names correctly (for N32 / N64) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165506 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Add in the first step of the multiple pointer support. This adds in support ↵Micah Villmow
to the data layout for specifying a per address space pointer size. The next step is to update the optimizers to allow them to optimize the different address spaces with this information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165505 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Fixup for r165490: Use DenseMap instead of std::map. Simplify the loop in ↵Alexey Samsonov
CollectFunctionDIs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165498 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Move the 'ParameterOnly' variable inside of the Attributes class and make it ↵Bill Wendling
a method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165497 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Remove the now dead VarArgsIncompatible variable.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165496 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Use the enum value of the attributes when removing them from the attributes ↵Bill Wendling
builder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165495 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Use the enum value of the attributes when adding them to the attributes builder.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165494 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Fix PR14016.Alexey Samsonov
DeadArgumentElimination pass can replace one LLVM function with another, invalidating a pointer stored in debug info metadata entry for this function. To fix this, we collect debug info descriptors for functions before running a DeadArgumentElimination pass and "patch" pointers in metadata nodes if we replace a function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165490 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Create enums for the different attributes.Bill Wendling
We use the enums to query whether an Attributes object has that attribute. The opaque layer is responsible for knowing where that specific attribute is stored. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165488 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Remove some dead methods.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165485 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Remove ifdef'd code.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165484 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Separate AVXCC and SSECC printing for cmpps/pd/ss/sd and add masking before ↵Craig Topper
the switch statement. This keeps the unreachable default case from being hit if the instruction was created with an intrinsic with too large of an immediate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165483 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Revert r117093, "test/Makefile: Force lit -j1 on Cygwin."NAKAMURA Takumi
lit -jN works on cygwin in most cases, but still sometimes I can see stalls with iterative run on the buildbot. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165482 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09In parseMSRMaskOperand, add an explicit check for the operand being an ↵Craig Topper
identifier instead of just having an assert. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165480 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Remove some dead code from ARMAsmPrinter. Add virtual and LLVM_OVERRIDE to ↵Craig Topper
the other methods. Mark some of the helper methods as private. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165479 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Remove some unused code in the X86AsmPrinter. Add LLVM_OVERRIDE and virtual ↵Craig Topper
keywords to the remaining interface methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165478 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Fix PR14034, an infloop / heap corruption / crash bug in the new SROA.Chandler Carruth
Thanks to Benjamin for the raw test case. This one took about 50 times longer to reduce than to fix. =/ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165476 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09whitespaceNadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165475 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-09Move misplaced comment.Sean Silva
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165474 91177308-0d34-0410-b5e6-96231b3b80d8
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