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2012-05-01X86: Use StackRegister instead of FrameRegister in getFrameIndexReference ↵Alexey Samsonov
(to generate debug info for local variables) if stack needs realignment git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155917 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Move MipsDisassembler classes into an anonymous namespace.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155915 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Regression test for PR2960.Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155912 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Value-initialize global to avoid global construction.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155909 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01RuntimeDyld cleanup:Eli Bendersky
- Improved parameter names for clarity - Added comments - emitCommonSymbols should return void because its return value is not being used anywhere - Attempt to reduce the usage of the RelocationValueRef type. Restricts it for a single goal and may serve as a step for eventual removal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155908 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01YAMLParser: get rid of global ctors & dtors.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155907 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Change the PassManager from a reference to a pointer.Bill Wendling
The TargetPassManager's default constructor wants to initialize the PassManager to 'null'. But it's illegal to bind a null reference to a null l-value. Make the ivar a pointer instead. PR12468 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155902 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Allow BMI, AES, F16C, POPCNT, FMA3, and CLMUL to be detected on AMD processors.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155899 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01RuntimeDyld code cleanup:Eli Bendersky
- There's no point having a different type for the local and global symbol tables. - Renamed SymbolTable to GlobalSymbolTable to clarify the intention - Improved const correctness where relevant git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155898 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Make XOP and FMA4 require SSE4A to match GCC behavior. Use this to simplify ↵Craig Topper
Bulldozer feature list. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155897 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Attempt to handle MRMInitReg in emitVEXOpcodePrefix. Hopefully fixes PR12711.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155896 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Removed examples of stack frame inspection which no longer work for old JIT.Eli Bendersky
Added an example of MCJIT-based debugging. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155895 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Make XOP imply AVX as its needed to legalize the registers types.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155891 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Remove HasSSE2 from AES and CLMUL predicates. It's now implied by the HasAES ↵Craig Topper
and HasCLMUL predicates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155890 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Make CLMUL and AES imply SSE2 since its needed to legalize the type.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155888 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Enable AVX and FMA4 for AMD Bulldozer processors.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155885 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01An instruction in a loop is not guaranteed to be executed just because the loopNick Lewycky
has no exit blocks. Fixes PR12706! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155884 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01Add support for llvm.arm.neon.vmull* intrinsics to InstCombine. FixesLang Hames
<rdar://problem/11291436>. This is a second attempt at a fix for this, the first was r155468. Thanks to Chandler, Bob and others for the feedback that helped me improve this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155866 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Add some constantness. No functionality change.Jakub Staszak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155859 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30X86: optimization for -(x != 0)Manman Ren
This patch will optimize -(x != 0) on X86 FROM cmpl $0x01,%edi sbbl %eax,%eax notl %eax TO negl %edi sbbl %eax %eax git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155853 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30ARM: Diagnostics for out of range fixups.Jim Grosbach
Replace some assert() calls w/ actual diagnostics. In a perfect world, there'd be range checks on these values long before things ever reached this code. For now, though, issuing a better-late-than-never diagnostic is still a big improvement over assert(). rdar://11347287 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155851 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Fix address calculation error from r155744.Jakob Stoklund Olesen
This was exposed by SingleSource/UnitTests/Vector/constpool.c. The computed size of a basic block isn't always a multiple of its known alignment, and that can introduce extra alignment padding after the block. <rdar://problem/11347135> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155845 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30fix typoSebastian Pop
Thanks to "Gabor Greif" <ggreif@gmail.com> for reporting this problem. The configure flag should be --with-default-sysroot as documented, and not --with-sysroot. The reason we don't want to define --with-sysroot is that GCC has a configure flag by that name and it has a different semantics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155844 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30test/CodeGen/X86/select.ll: remove spacesManman Ren
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155840 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Tidy up. No functional change intended.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155832 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Fix fastcc structure return with fast-isel on x86-32Derek Schuff
On x86-32, structure return via sret lets the callee pop the hidden pointer argument off the stack, which the caller then re-pushes. However if the calling convention is fastcc, then a register is used instead, and the caller should not adjust the stack. This is implemented with a check of IsTailCallConvention X86TargetLowering::LowerCall but is now checked properly in X86FastISel::DoSelectCall. (this time, actually commit what was reviewed!) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155825 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Don't introduce illegal types when creating vmull operations. <rdar://11324364>Bob Wilson
ARM BUILD_VECTORs created after type legalization cannot use i8 or i16 operands, since those types are not legal. Instead use i32 operands, which will be implicitly truncated by the BUILD_VECTOR to match the element type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155824 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30It doesn't make sense to move symbol relocations to section relocations whenEli Bendersky
relocations are resolved. It's much more reasonable to do this decision when relocations are just being added - we have all the information at that point. Also a bit of renaming and extra comments to clarify extensions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155819 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Just mark the sign bit as known zero, rather than any other irrelevant bitsDuncan Sands
known zero in the LHS. Fixes PR12541. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155818 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Second attempt at PR12573:Bill Wendling
Allow the "SplitCriticalEdge" function to split the edge to a landing pad. If the pass is *sure* that it thinks it knows what it's doing, then it may go ahead and specify that the landing pad can have its critical edge split. The loop unswitch pass is one of these passes. It will split the critical edges of all edges coming from a loop to a landing pad not within the loop. Doing so will retain important loop analysis information, such as loop simplify. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155817 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Use an ArrayRef instead of explicit vector type.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155816 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Code cleanup in RuntimeDyld:Eli Bendersky
- Add comments - Change field names to be more reasonable - Fix indentation and naming to conform to coding conventions - Remove unnecessary includes / replace them by forward declatations git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155815 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Remove hack from r154987. The problem persists even with it, so it's not ↵Bill Wendling
even a good hack. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155813 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30No need to normalize index before calling Extract128BitVectorCraig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155811 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Copied all the VEX prefix encoding code from X86MCCodeEmitter to the x86 JIT ↵Pete Cooper
emitter. Needs some major refactoring as these two code emitters are almost identical git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155810 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-30Make sure HoistInsertPosition finds a position that is dominated by allRafael Espindola
inputs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155809 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-29Remove unneeded casts. No functionality change.Jakub Staszak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155800 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-29Remove superfluous 'inline'Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155799 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-29Simplify code a bit. No functional change intended.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155798 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-29Update the documentation of CellSPU, in case it gets removed in 3.1.Kalle Raiskila
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155797 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-29RegisterPressure: ArrayRefize some functions for better readability. No ↵Benjamin Kramer
functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155795 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-29Fix some formatting, grammar and style issues and add a couple of missing ↵Eli Bendersky
comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155793 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-29Remove redundant line (the memory manager is set above to the same objectEli Bendersky
if !ForceInterpreteri). It has no effect (apart from a memory leak...) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155792 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-29SmallVector: Don't rely on having an assignment operator around in push_back ↵Benjamin Kramer
for POD-like types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155791 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-29Fix comments from copy-paste to a more relevant meaningEli Bendersky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155790 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-29Add constants for first and last integer vector types to be consistent with ↵Craig Topper
floating point. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155787 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-29Remove tab charactersCraig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155786 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-29Mark the default cases of MVT::getVectorElementType and ↵Craig Topper
MVT:getVectorNumElements as unreachable to reduce code size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155785 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-28Don't update spill weights when joining intervals.Jakob Stoklund Olesen
We don't compute spill weights until after coalescing anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155766 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-28Spring cleaning - Delete dead code.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155765 91177308-0d34-0410-b5e6-96231b3b80d8
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