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2009-06-04Custom lower SUB with two register operands.Sanjiv Gupta
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72861 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Fix comments.Torok Edwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72858 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Add support for outputting ANSI colors to raw_fd_ostream.Torok Edwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72854 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04PR3739, part 2: Use an explicit store to spill XMM registers. (Previously,Eli Friedman
the code tried to use "push", which doesn't exist for XMM registers.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72836 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04PR3739, part 1: Disable the red zone on Win64.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72830 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Remove a #include of <iostream>.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72828 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Re-apply 72756 with fixes. One of those was introduced by we changed ↵Evan Cheng
MachineInstrBuilder::addReg() interface. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72826 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Removed more testing code that snuck in earlier.Lang Hames
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72825 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04<rdar://problem/6940611> libLTO.dylib needs to let linker specify path to ↵Nick Kledzik
assembler Add lto_codegen_set_assembler_path() API which allows the linker to specify the path to the assembler tool to run. When assembler is used (instead of compiler) different command line options are used. Add LTO_API_VERSION #define so clients (linkers) can conditionalize use of new APIs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72823 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Use uint8_t and int32_t in {JIT,Machine}CodeEmitersBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72821 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Evan says it's wrong; back out 72808.Stuart Hastings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72817 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03<rdar://problem/6941517> C++ static constructors not preserved for static ↵Nick Kledzik
executable using LTO Move setRelocationModel() to be called before TargetMachine is instantiated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72816 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Change LTO to run the global opt pass twice.Daniel Dunbar
- This matches llvm-ld. It took a bit of archeology to figure out what the right thing to do was (whether this was intentionally added or intentionally removed). My final conclusion is that Chris added this intentionally here: http://llvm.org/viewvc/llvm-project?view=rev&revision=16913 but the changes weren't propogated to llvm-ld until here: http://llvm.org/viewvc/llvm-project?view=rev&revision=34058 which was after lto.cpp had been cloned off (of llvm-ld), here: http://llvm.org/viewvc/llvm-project?view=rev&revision=29494 From the commit message, it looks like the motivation for running global opt again is because we ran it prior to inlining. Based on that I updated the comment and also only run the pass if we actually ran the inliner. Chris, please review. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72811 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03PR4317: Handle splits where the new block is unreachable correctly in Eli Friedman
DominatorTreeBase::Split. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72810 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Recognize another euphemism for MOVDQ2Q.Stuart Hastings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72808 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03For Darwin / x86_64, override -relocation-model=static to pic if the output ↵Evan Cheng
is assembly since Darwin assembler does not really support -static codeine. I view this as a temporary workaround until the assembler / linker changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72806 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Add createStandardLTOPasses to StandardPasses.h, and move lto and llvm-ld over.Daniel Dunbar
- I know it sounds crazy, but I think all the pass lists are now coalesced into StandardPasses.h. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72805 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Convert Alpha and Mips to use a MachineFunctionInfo subclass toDan Gohman
carry GlobalBaseReg, and GlobalRetAddr too in Alpha's case. This eliminates the need for them to search through the MachineRegisterInfo livein list in order to identify these virtual registers. EmitLiveInCopies is now the only user of the virtual register portion of MachineRegisterInfo's livein data. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72802 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Remove the redundant TM member from X86DAGToDAGISel; replace itDan Gohman
with an accessor method which simply casts the parent class SelectionDAGISel's TM to the target-specific type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72801 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Don't attempt to simplify an non-affine IV expression if it can'tDan Gohman
be simplified to a loop-invariant value. This fixes PR4315. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72798 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Make the buildbot see green (to make it easier to spot the next personMike Stump
that puts a new warning in). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72797 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Switch opt to using StandardPasses.hDaniel Dunbar
- No functionality change, but please check if you don't believe me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72789 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Remove some silly code.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72788 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Add StandardPasses.h which embeds the standard compilation passes shared byDaniel Dunbar
clang/llvm-gcc. - Implemented as inline functions for linking simplicity. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72786 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Move ELFCodeEmiter stuff to new filesBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72785 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Revert 72650Bruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72783 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Remove unnecessary #includes.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72782 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Emit file directives correctly in case of a .bc is generated by llvm-ld ↵Sanjiv Gupta
after linking in several .bc files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72781 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03lets not forget about c++!Torok Edwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72778 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03FrameIndex could be used as a value (addressof (arg)) or as an address.Sanjiv Gupta
Expand it exactly like GlobalAddress. Fix some more crashes (InsertBranch() not being implemented) for compiling hitec libs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72776 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03CMake: Added missing source file to lib/CodeGen/CMakeLists.txt.Oscar Fuentes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72775 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03CMake: Implements and documents option LLVM_ENABLE_ASSERTS.Oscar Fuentes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72774 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Document how easy it is to use the gold plugin and have LTO with autotooled ↵Torok Edwin
projects. Please correct the documentation if I missed anything. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72773 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Fixed a bug in which signed comparisons were being used instead of unsigned ↵Sanjiv Gupta
comparisons. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72771 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Avoid a warning "'U' might be used uninitialized inDuncan Sands
this function" when using a not-too-smart compiler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72768 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03At a newline at the end of this file.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72767 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Document how phi and invoke instructions interact with SSA form.Jay Foad
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72762 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Fix for PR4225: When rewriter reuse a value in a physical register , it ↵Evan Cheng
clear the register kill operand marker and its kill ops information. However, the cleared operand may be a def of a super-register. Clear the kill ops info for the super-register's sub-registers as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72758 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Temporarily revert 72756 for now.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72757 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Fold preceding / trailing base inc / dec into the single load / store as well.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72756 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03If there is a def of a super-register followed by a use of a sub-register, ↵Evan Cheng
do *not* add an implicit def of the sub-register. e.g. EAX = ..., AX<imp-def> ... = AX This creates a double-def. Apparently this used to be necessary but is no longer needed. Thanks to Anton for pointing this out. Anton, I cannot create a test case without your uncommitted ARM patches. Please check in a test case for me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72755 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Move structures and classes into header files, providing two new headers andBruno Cardoso Lopes
one new .cpp file, in preparation for merging in the Direct Object Emission changes we're working on. No functional changes. Fixed coding style issues on the original patch. Patch by Aaron Gray git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72754 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Revert r72734. The Darwin assembler doesn't support the staticDan Gohman
relocation model on x86-64. Higher level logic should override the relocation model to PIC on x86_64-apple-darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72746 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Change TargetFolder's TD member from a reference to aDan Gohman
pointer, now that ConstantFoldConstantExpression can accept a null TargetData pointer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72744 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-02Change ConstantFoldConstantExpression to accept a nullDan Gohman
TargetData pointer. The only thing it's used for are calls to ConstantFoldCompareInstOperands and ConstantFoldInstOperands, which both already accept a null TargetData pointer. This makes ConstantFoldConstantExpression easier to use in clients where TargetData is optional. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72741 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-02Delete an unnecessary forward declaration.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72740 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-02Fix CodeGenPrepare's address-mode sinking to handle unusualDan Gohman
addresses, involving Base values which do not have Pointer type. This fixes PR4297. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72739 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-02NightlyTest: Stop running a separate Olden pass during nightly test.Daniel Dunbar
- Unless I'm mistaken, these results weren't even being reported and just served to clobber the previous build products and waste cycles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72738 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-02fix build on VC++2k8.Torok Edwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72736 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-02Fixed warning, removed some temporary validation code that snuck in during ↵Lang Hames
my last commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72735 91177308-0d34-0410-b5e6-96231b3b80d8
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