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2012-10-03Added instregex support to TableGen subtarget emitter.Andrew Trick
This allows the processor-specific machine model to override selected base opcodes without any fanciness. e.g. InstRW<[CoreXWriteVANDP], (instregex "VANDP")>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165180 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03tblgen: Remove last traces of old TableGenMain API.Sean Silva
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165168 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03tblgen: Put new TableGenMain API in place.Sean Silva
In order to avoid rev-lock with Clang when moving to the new API, also preserve the current API temporarily and insert a shim to implement the new API in terms of the old. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165165 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03Add function to return return attributes.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165164 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03No need to call functions which do the same thing as the default.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165135 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03Remove assert that's too restrictive.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165134 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03Add methods which query for the specific attribute instead of using theBill Wendling
enums. This allows for better encapsulation of the Attributes class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165132 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03Revert 165051-165049 while looking into the foreach.m failure inEric Christopher
more detail. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165099 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03Remove unused function that used to get itineraries from SubTargetFeatures. ↵Craig Topper
This is done from MCSubTargetInfo these days. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165092 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03Third try at fixing this. ;] Go back to using std::remove_if, which hasChandler Carruth
most of the behavior we want, but wrap the predicate in one which erases elements from the set if they pass the predicate. Oh what I wouldn't give for a lambda here. Let me know if the predicate wrapping is too much magic. ;] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165076 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-03Switch the SetVector::remove_if implementation to use partition whichChandler Carruth
preserves the values of the relocated entries, unlikely remove_if. This allows walking them and erasing them. Also flesh out the predicate we are using for this to support the various constraints actually imposed on a UnaryPredicate -- without this we can't compose it with std::not1. Thanks to Sean Silva for the review here and noticing the issue with std::remove_if. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165073 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-02Revert 165057, per Jim's request. This requires further discussion.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165069 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-02Teach the new SROA to handle cases where an alloca that has already beenChandler Carruth
scheduled for processing on the worklist eventually gets deleted while we are processing another alloca, fixing the original test case in PR13990. To facilitate this, add a remove_if helper to the SetVector abstraction. It's not easy to use the standard abstractions for this because of the specifics of SetVectors types and implementation. Finally, a nice small test case is included. Thanks to Benjamin for the fantastic reduced test case here! All I had to do was delete some empty basic blocks! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165065 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-02Clean up these doxygen comments to follow the proposed new style. ThisChandler Carruth
also makes it more consistent with Clang and several passes' doxygen style. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165064 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-02[ms-inline asm] Add basic support for wildcard MCParsedAsmOperands. This typeChad Rosier
of operand is specific to MS-style inline assembly and should not be generated when parsing normal assembly. The purpose of the wildcard operands are to allow the AsmParser to match multiple instructions (i.e., MCInsts) to a given ms-style asm statement. For the time being the matcher just returns the first match. This patch only implements wildcard matches for memory operands. Support for register wildcards will be added in the near future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165057 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-02Clean-up of memory buffer and object ownership model in MCJITAndrew Kaylor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165053 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-02Remove the SavePoint infrastructure from fast isel, replaceEric Christopher
with just an insert point from the MachineBasicBlock and let the location be updated as we access it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165049 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-02Support for generating ELF objects on Windows.Andrew Kaylor
This adds 'elf' as a recognized target triple environment value and overrides the default generated object format on Windows platforms if that value is present. This patch also enables MCJIT tests on Windows using the new environment value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165030 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-01[ms-inline asm] Add the convertToMapAndConstraints() function that is used toChad Rosier
map constraints and MCInst operands to inline asm operands. This replaces the getMCInstOperandNum() function. The logic to determine the constraints are not in place, so we still default to a register constraint (i.e., "r"). Also, we no longer build the MCInst but rather return just the opcode to get the MCInstrDesc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164979 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-01MachO: direct-to-object attribute for data-in-code markers.Jim Grosbach
The target backend can support data-in-code load commands even when the assembler doesn't, or vice-versa. Allow targets to opt-in for direct-to-object. PR13973. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164974 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-01[ms-inline asm] Expose the getReg() function in the base class.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164969 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-01Add in support for SPIR to LLVM core. This adds a new target and two new ↵Micah Villmow
calling conventions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164948 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-01Fix PR13899Michael Liao
- Update maximal stack alignment when stack arguments are prepared before a call. - Test cases are enhanced to show it's not a Win32 specific issue but a generic one. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164946 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-01Provide a shortcut for MCObjectStreamer when emitting fills.Benjamin Kramer
Reduces runtime of i386-large-relocations.s by 10x in Release builds, even more in Debug+Asserts builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164945 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-01TargetData: s/uint32_t/unsigned/ per Kuba's request.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164935 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-29Add LLVM support for Swift.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164899 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-29Shrink TargetAlignElem a bit, we do a lot of searches on them.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164897 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-29Remove more LLVM_DELETED_FUNCTIONs from destructors to fix -std=c++11 build ↵Craig Topper
on gcc 4.7. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164880 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-28Remove unused methods.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164848 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-28Removing dependency on third party library for Intel JIT event support.Andrew Kaylor
Patch committed on behalf of Kirill Uhanov git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164831 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-28PackedVector: Make the BitVector implementation configurable.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164826 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-28Provide malloc-free sentinels for the SparseBitVector internals.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164823 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-28Make backtraces work again with both the configure and cmake build.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164817 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-28Remove a LLVM_DELETED_FUNCTION from destructor to fix -std=c++11 build on ↵Craig Topper
gcc 4.7. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164813 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-27Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. ↵Sylvestre Ledru
See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164768 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-27Fix a typo 'iff' => 'if'Sylvestre Ledru
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164767 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-27Add constructors to the attribute builder.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164762 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-27Add missing function CreateFPCast to the TargetFolder. It's there in the otherNick Lewycky
folders and not having it here fails to compile if you actually try to use it. Also, CreatePointerCast was failing to do the part where it does TD-aware constant folding. Granted there is exactly one case where that it will ever do anything, but there's no reason to skip it. For reference, that case is a subtraction between two constant offsets on the same global variable, eg., "&A[123] - &A[4].f". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164760 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Buildbot Fix.Bill Wendling
This method can be called with a '0' argument which checks the return value. However, the method it calls doesn't expect '0' as a valid value. Call the correct method when it's 0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164735 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Add IRBuilder code for adding !tbaa.struct metadata tags to llvm.memcpy calls.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164728 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Query the parameter attributes directly instead of using the Attribute symbols.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164727 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Remove the `hasFnAttr' method from Function.Bill Wendling
The hasFnAttr method has been replaced by querying the Attributes explicitly. No intended functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164725 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Initial commit for the AttributesImpl class.Bill Wendling
This opaque class will contain all of the attributes. All attribute queries will go through this object. This object will also be uniqued in the LLVMContext. Currently not used, so no implementation change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164722 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Address Duncan's comments on r164684:Hans Wennborg
- Put statistics in alphabetical order - Don't use getZextValue when building TableInt, just use APInts - Introduce Create{Z,S}ExtOrTrunc in IRBuilder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164696 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Add some convenience methods to IRBuilder for constructing aligned loadsChandler Carruth
and stores. These will be used in subsequnet patches to SROA to more systematically manage the alignment on loads and stores. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164688 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Revert r164663 due to buildbot failure.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164670 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Add is16BitVector and is32BitVector to MVT and call them from EVT. Matches ↵Craig Topper
other similar methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164668 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Rename virtual table anchors from Anchor() to anchor() for consistency with ↵Craig Topper
the rest of the tree. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164666 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Mark extended type querying methods as 'readonly' to reduce compile size.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164663 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-26Expansions for u/srem, using the udiv expansion. More unit tests for udiv ↵Michael Ilseman
and u/srem. Fixed issue with Release build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164654 91177308-0d34-0410-b5e6-96231b3b80d8
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