LLVM with the emscripten fastcomp javascript backend https://git.amat.us/emscripten-fastcomp/atom/include/llvm-c?h=master 2013-08-26T22:29:47Z 2013-08-26T22:29:47Z Derek Schuff dschuff@chromium.org 2013-08-26T22:29:47Z urn:sha1:b1138c189de88ac0dae968661a4977e3ad257c79 This reverts the local modifications to the gold plugin and liblto for bitcode shared objects and for symbol wrapping, neither of which are used or tested anymore. It depends on a corresponding change to the linker plugin API. R=eliben@chromium.org, jvoung@chromium.org BUG= https://code.google.com/p/nativeclient/issues/detail?id=3520 Review URL: https://codereview.chromium.org/22831032 2013-08-07T16:47:51Z Jan Voung jvoung@chromium.org 2013-08-07T16:47:51Z urn:sha1:0791551c99b041c83413ff78c29cded7730cf601 Original localmod: https://codereview.chromium.org/10808021/ which fixes some quadratic behavior. Xiaofei Wan fixed the quadratic behavior upstream differently, via a series of commits around: http://llvm.org/viewvc/llvm-project?view=revision&revision=181104 and it is actually faster: ~7 seconds to link pnacl-llc w/ just the upstream fix ~11 seconds to link with localmod (used to be ~120 seconds w/ quadratic behavior) BUG=http://code.google.com/p/nativeclient/issues/detail?id=2883 TEST= trybots: http://chromegw.corp.google.com/i/tryserver.nacl/builders/nacl-toolchain-linux-pnacl-x86_64/builds/784 R=eliben@chromium.org Review URL: https://codereview.chromium.org/22509002 2013-07-15T23:09:15Z Eli Bendersky eliben@chromium.org 2013-07-15T23:09:15Z urn:sha1:c6cf05cb5108f356dde97c01ee4188b0671d4542 Conflicts: docs/LangRef.rst include/llvm/CodeGen/CallingConvLower.h include/llvm/IRReader/IRReader.h include/llvm/Target/TargetMachine.h lib/CodeGen/CallingConvLower.cpp lib/IRReader/IRReader.cpp lib/IRReader/LLVMBuild.txt lib/IRReader/Makefile lib/LLVMBuild.txt lib/Makefile lib/Support/MemoryBuffer.cpp lib/Support/Unix/PathV2.inc lib/Target/ARM/ARMBaseInstrInfo.cpp lib/Target/ARM/ARMISelLowering.cpp lib/Target/ARM/ARMInstrInfo.td lib/Target/ARM/ARMSubtarget.cpp lib/Target/ARM/ARMTargetMachine.cpp lib/Target/Mips/CMakeLists.txt lib/Target/Mips/MipsDelaySlotFiller.cpp lib/Target/Mips/MipsISelLowering.cpp lib/Target/Mips/MipsInstrInfo.td lib/Target/Mips/MipsSubtarget.cpp lib/Target/Mips/MipsSubtarget.h lib/Target/X86/X86FastISel.cpp lib/Target/X86/X86ISelDAGToDAG.cpp lib/Target/X86/X86ISelLowering.cpp lib/Target/X86/X86InstrControl.td lib/Target/X86/X86InstrFormats.td lib/Transforms/IPO/ExtractGV.cpp lib/Transforms/InstCombine/InstCombineCompares.cpp lib/Transforms/Utils/SimplifyLibCalls.cpp test/CodeGen/X86/fast-isel-divrem.ll test/MC/ARM/data-in-code.ll tools/Makefile tools/llvm-extract/llvm-extract.cpp tools/llvm-link/CMakeLists.txt tools/opt/CMakeLists.txt tools/opt/LLVMBuild.txt tools/opt/Makefile tools/opt/opt.cpp 2013-05-06T19:34:34Z Derek Schuff dschuff@chromium.org 2013-05-06T19:34:34Z urn:sha1:7b64d98c72e1b453934519b1033d3e60679a4197 Change the gatherModuleForLinking interface to return void, and add a default case in setMergedModuleOutputFormat to silence gcc warning. BUG=cleanup R=jvoung@chromium.org, mseaborn@chromium.org Review URL: https://codereview.chromium.org/14582019 2013-05-06T08:55:45Z Duncan Sands baldrick@free.fr 2013-05-06T08:55:45Z urn:sha1:5d042c63741bc5ccec8ad18bfebf9f621fcde640 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181189 91177308-0d34-0410-b5e6-96231b3b80d8 2013-05-01T22:58:00Z Filip Pizlo fpizlo@apple.com 2013-05-01T22:58:00Z urn:sha1:0e1327e4aa1426aaa3f99a2cbfcb1f2b575791ad CodeModel: It's now possible to create an MCJIT instance with any CodeModel you like. Previously it was only possible to create an MCJIT that used CodeModel::JITDefault. EnableFastISel: It's now possible to turn on the fast instruction selector. The CodeModel option required some trickery. The problem is that previously, we were ensuring future binary compatibility in the MCJITCompilerOptions by mandating that the user bzero's the options struct and passes the sizeof() that he saw; the bindings then bzero the remaining bits. This works great but assumes that the bitwise zero equivalent of any field is a sensible default value. But this is not the case for LLVMCodeModel, or its internal equivalent, llvm::CodeModel::Model. In both of those, the default for a JIT is CodeModel::JITDefault (or LLVMCodeModelJITDefault), which is not bitwise zero. Hence this change introduces LLVMInitializeMCJITCompilerOptions(), which will initialize the user's options struct with defaults. The user will use this in the same way that they would have previously used memset() or bzero(). MCJITCAPITest.cpp illustrates the change, as does the comment in ExecutionEngine.h. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180893 91177308-0d34-0410-b5e6-96231b3b80d8 2013-05-01T22:41:26Z Filip Pizlo fpizlo@apple.com 2013-05-01T22:41:26Z urn:sha1:c9e180aaea66d0b167580d911772e4a867a5efae This avoids namespace collisions with llvm::LLVMTargetMachine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180891 91177308-0d34-0410-b5e6-96231b3b80d8 2013-04-29T17:49:40Z Andrew Kaylor andrew.kaylor@intel.com 2013-04-29T17:49:40Z urn:sha1:d2755af8bda2e0fd80efb46556485c4cdbe8704a Re-submitting with fix for OCaml dependency problems (removing dependency on SectionMemoryManager when it isn't used). Patch by Fili Pizlo git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180720 91177308-0d34-0410-b5e6-96231b3b80d8 2013-04-25T03:19:12Z Rafael Espindola rafael.espindola@gmail.com 2013-04-25T03:19:12Z urn:sha1:7467e5ed1c04887c8d7bdb760df346f518003f07 This reverts commit 8c31b298149ca3c3f2bbd9e8aa9a01c4d91f3d74. It looks like this commit broke some bots: http://lab.llvm.org:8011/builders/llvm-ppc64-linux2/builds/5209 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180248 91177308-0d34-0410-b5e6-96231b3b80d8 2013-04-24T23:33:53Z Andrew Kaylor andrew.kaylor@intel.com 2013-04-24T23:33:53Z urn:sha1:8c31b298149ca3c3f2bbd9e8aa9a01c4d91f3d74 Patch by Filip Pizlo git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180229 91177308-0d34-0410-b5e6-96231b3b80d8