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2011-02-28Fix warning when building with clang++.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126679 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Delete the GEPSplitter experiment.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126671 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Delete the SimplifyHalfPowrLibCalls pass, which was unused, andDan Gohman
only existed as the result of a misunderstanding. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126669 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Delete the LiveValues pass. I won't get get back to the project itDan Gohman
was started for in the foreseeable future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126668 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Fix typo introduced by r126661: "Fix a typo which ..."Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126666 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28[AVX] Add decode support for VUNPCKLPS/D instructions, both 128-bitDavid Greene
and 256-bit forms. Because the number of elements in a vector does not determine the vector type (4 elements could be v4f32 or v4f64), pass the full type of the vector to decode routines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126664 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Fix the arm's disassembler for blx that was building an MCInst without theKevin Enderby
needed two predicate operands before the imm operand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126662 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Fix a typo which cause dag combine crash. rdar://9059537.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126661 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Support for byval parameters on ARM. Will be enabled by a forthcomingStuart Hastings
patch to the front-end. Radar 7662569. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126655 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Windows codegen also dies on this, so restrict to the platform it wasDuncan Sands
actually tested on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126652 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Add branch hinting for SPU. Kalle Raiskila
The implemented algorithm is overly simplistic (just speculate all branches are taken)- this is work in progress. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126651 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Make this test x86 specific because the ARM backend can't handle it.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126650 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Teach SimplifyCFG that (switch (select cond, X, Y)) is better expressed as a ↵Frits van Bommel
branch. Based on a patch by Alistair Lynn. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126647 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Fix comment.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126645 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28srem doesn't actually have the same resulting sign as its numerator, you couldNick Lewycky
also have a zero when numerator = denominator. Reverts parts of r126635 and r126637. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126644 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Teach InstCombine to fold "(shr exact X, Y) == 0" --> X == 0, fixing #1 fromNick Lewycky
PR9343. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126643 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Teach value tracking to make use of flags in more situations.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126642 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Teach ValueTracking to look at the dividend when determining the sign bit of anNick Lewycky
srem instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126637 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Add preliminary support for .f32 in the PTX backend.Che-Liang Chiou
- Add appropriate TableGen patterns for fadd, fsub, fmul. - Add .f32 as the PTX type for the LLVM float type. - Allow parameters, return values, and global variable declarations to accept the float type. - Add appropriate test cases. Patch by Justin Holewinski git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126636 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28The sign of an srem instruction is the sign of its dividend (the firstNick Lewycky
argument), regardless of the divisor. Teach instcombine about this and fix test7 in PR9343! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126635 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Don't install libUnitTestMain.a. It might be useless without gtest headers.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126632 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Update the documentation on "How to Release LLVM". It lays out a new way ofBill Wendling
tagging and branching for the release. I will update this more throughout the 2.9 release process. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126604 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27add the ability to walk the scope tree and insert at not-the-currentChris Lattner
scope. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126591 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27add a data() method.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126590 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27Gold now rescans archives as needed, so the pass-through options are notRafael Espindola
necessary anymore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126580 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27bfd was fixed, remove the work around.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126579 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27Silence enum conversion warnings.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126578 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27Legalize support for fpextend of vector. PR9309.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126574 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27Fix typo pointed out in pr9339.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126573 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27Install include/llvm/Support/LICENSE.TXT. PR9321.Oscar Fuentes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126571 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27Target/X86: Always emit "push/pop GPRs" in prologue/epilogue and emit ↵NAKAMURA Takumi
"spill/reload frames" for XMMs. It improves Win64's prologue/epilogue but it would not affect ia32 and amd64 (lack of nonvolatile XMMs). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126568 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27Fix PR9324 / <rdar://problem/9052489> by handling the case where a PHI has ↵Cameron Zwarich
no uses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126567 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27Give a test file a more sensible name so that it can hold more test cases.Cameron Zwarich
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126566 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27Fix typos in the comments.Nadav Rotem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126565 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27RegionPrinter: Ignore back edges when layouting the graphTobias Grosser
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126564 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27cmake: Add xdot.py support as it already exists in autoconf.Tobias Grosser
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126563 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27Pass the graph to the DOTGraphTraits.getEdgeAttributes().Tobias Grosser
This follows the interface of getNodeAttributes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126562 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26Support: Add llvm::AreStatisticsEnabled().Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126558 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26Add some DAGCombines for (adde 0, 0, glue), which are useful to optimize ↵Benjamin Kramer
legalized code for large integer arithmetic. 1. Inform users of ADDEs with two 0 operands that it never sets carry 2. Fold other ADDs or ADDCs into the ADDE if possible It would be neat if we could do the same thing for SETCC+ADD eventually, but we can't do that in target independent code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126557 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26LTO uses MC now.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126546 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26A new TableGen feature! (Not turned on just yet.)Bill Wendling
InstAlias<{alias}, {aliasee}>; The InstAlias instruction should be able to go from the MCInst to the {alias}. All of the information is there to match the MCInst with the {aliasee}. From there, it's a simple matter to emit the {alias}, with the correct operands from the {aliasee}. The code this patch generates can be used by the InstPrinter to automatically print out the alias without having to write special C++ code to handle the situation. This is a WIP, and therefore are several limitations. For instance, it cannot handle AsmOperands at the moment. It also doesn't know what to do when two {alias}es match the same {aliasee}. (Currently, it just ignores those two cases and allows the printInstruction method to handle them.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126538 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-26Removed unnecessary dylibs from Apple builds, with or without "lib" prefix.Bob Wilson
Radar 9056686 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126534 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Add a new "Embedded" makefile target for Apple-style builds.Bob Wilson
This one just installs the default build into a different destination directory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126533 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Trailing whitespace.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126526 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Fix bad comment marker.Stuart Hastings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126525 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Allow targets to specify a the type of the RHS of a shift parameterized on ↵Owen Anderson
the type of the LHS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126518 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Add some options for building LLVM in different environments:David Greene
--force-configure to force running configure before building. --extra-llvm-config-flags --extra-llvm-gcc-config-flags --extra-gcc-config-flags Pass additional argument to the various configure invocations. This also eliminates a default build flavor because explicitly specifying builds could result in build flavors being run repeatedly. Finally, turn off fortran builds for the moment because install appears to be broken. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126510 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Omit lto.h from the llvmCore result; henceforth, this will be suppliedStuart Hastings
by clang. Radar 9042056. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126507 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25split this test into arch specific pieces, so the ARMChris Lattner
test isn't run when the arm backend isn't built. This fixes PR9327 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126500 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25Roll out r126425 and r126450 to see if it fixes the failures on the buildbots.Cameron Zwarich
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126488 91177308-0d34-0410-b5e6-96231b3b80d8
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