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2010-09-13Attempt to fix the Linux build.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113773 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Minimize #includes in a top-level header.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113772 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Silence more warnings. Two more unused variables.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113771 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Add a reduced testcase for the infinite loop fixed in r113763.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113770 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Remove unused variable.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113769 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13trailing whitespaceJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113768 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Silence some constructor ordering warnings.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113767 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Added skeleton for inline asm multiple alternative constraint support.John Thompson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113766 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Use ParseIRFile to auto-detect LLVM Assembly automatically.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113765 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Add full auto-upgrade support for LLVM 2.7 bitcode metadata.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113764 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Re-apply r113679, which was reverted in r113720, which added a paid of new ↵Owen Anderson
instcombine transforms to expose greater opportunities for store narrowing in codegen. This patch fixes a potential infinite loop in instcombine caused by one of the introduced transforms being overly aggressive. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113763 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13CMake: Add llvm-lit to CMake build.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113762 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Factoring and potential bug fix. The elf "flags" cannot be used as masks.Rafael Espindola
For example, setting STT_OBJECT (1) and STT_FUNC (2), should not produce a STT_SECTION (3). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113759 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Fix formatting tags.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113758 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Document NEON intrinsic changes for 2.8.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113757 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Nowadays a release build has assertions off.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113747 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13Spelling fixes in comments.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113746 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-12Fix comment typo.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113728 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-12CMake: Fix MSVS build. Although I don't know why this didn't break other ↵Michael J. Spencer
build systems... This problem is unrelated to the recent dependency tracking change. It seems like noone noticed the problem because I don't think anyone compiles any target other than X86 on windows. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113727 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-12Revert 113679, it was causing an infinite loop in a testcase that I've sentEric Christopher
on to Owen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113720 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-12CMake: Fix mingw32 build.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113712 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11add some documentation for the most important MC-level classes along withChris Lattner
an overview of mc and the idea of the code emission phase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113707 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11add a missed cmov alias, part of rdar://8416805Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113693 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11add support for all the setCC aliases. Part of rdar://8416805Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113692 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11Add support for leb128 of absolute expressions.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113691 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11add support for pushfd/popfd which are aliases for pushfl/popfl.Chris Lattner
This fixes rdar://8408129 - pushfd and popfd get invalid instruction mnemonic errors git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113690 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11implement rdar://8407928 - support for in/out with a missing "a" register.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113689 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11fix the asmparser so that the target is responsible for skipping toChris Lattner
the end of the line on a parser error, allowing skipping to happen for syntactic errors but not for semantic errors. Before we would miss emitting a diagnostic about the second line, because we skipped it due to the semantic error on the first line: foo %eax bar %al This fixes rdar://8414033 - llvm-mc ignores lines after an invalid instruction mnemonic errors git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113688 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11Add missing single quotes.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113687 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11Change section_data dumping to print hex numbers instead of usingRafael Espindola
python's %r. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113685 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11Invert and-of-or into or-of-and when doing so would allow us to clear bits ↵Owen Anderson
of the and's mask. This can result in increased opportunities for store narrowing in code generation. Update a number of tests for this change. This fixes <rdar://problem/8285027>. Additionally, because this inverts the order of ors and ands, some patterns for optimizing or-of-and-of-or no longer fire in instances where they did originally. Add a simple transform which recaptures most of these opportunities: if we have an or-of-constant-or and have failed to fold away the inner or, commute the order of the two ors, to give the non-constant or a chance for simplification instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113679 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11CMake: Fix mingw32 build.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113676 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11Add x86mmx to TableGen.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113671 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11Rename ConvertToSetZeroFlag to something more general.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113670 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10No need to recompute the SrcReg and CmpValue.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113666 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10Move some of the decision logic for converting an instruction into one that setsBill Wendling
the 'zero' bit down into the back-end. There are other cases where this logic isn't sufficient, so they should be handled separately. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113665 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10Start sketching out ARM fast-isel calls.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113662 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10For consistency.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113659 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10Newline at end of file.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113654 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10Fix a comment typo.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113653 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10Split out some of the calling convention bits so that they can beEric Christopher
used for fast-isel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113652 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10Teach InstructionSimplify to fold (A & B) & A -> A & B and (A | B) | A -> A | B.Benjamin Kramer
Reassociate does this but it doesn't catch all cases (e.g. if the operands are i1). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113651 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10typoesGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113647 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10Add missing X86 MMX declarations. Hopefully fixes buildbot?Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113643 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10Modify the comparison optimizations in the peephole optimizer to update theBill Wendling
iterator when an optimization took place. This allows us to do more insane things with the code than just remove an instruction or two. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113640 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10Add a missing case to duplicateCPV() for LSDA constants. Add a FIXME. ↵Jim Grosbach
rdar://8302157 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113637 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113632 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10Add X86 MMX type to bitcode and Type.Dale Johannesen
(The Ada bindings probably need it too, but all the obvious places to change say "do not edit this file".) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113618 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10Use StringRef which performs the "early exit" when compared against a constantBill Wendling
string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113615 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10Add DEBUG message.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113614 91177308-0d34-0410-b5e6-96231b3b80d8
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