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* [CMake] llvm_add_library(MODULE) may use CMAKE_MODULE_LINKER_FLAGS instead ↵NAKAMURA Takumi2014-02-13
| | | | | | | | of target property LINK_FLAGS. I mis-dropped Darwin's link flags (in clang side) since r201073. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201317 91177308-0d34-0410-b5e6-96231b3b80d8
* [CMake] LLVM_PLUGIN_EXT: Use CMAKE_SHARED_LIBRARY_SUFFIX rather than ↵NAKAMURA Takumi2014-02-13
| | | | | | | | | CMAKE_SHARED_MODULE_SUFFIX in llvm tree. FIXME: llvm/test may be aware of LLVM_PLUGIN_EXT, like as clang/test does. FIXME: CMAKE_*_SUFFIX may be set in HandleLLVMOptions if those variables could be writable, rather than to set one as target properties. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201316 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm/test/CodeGen/AArch64/cpus.ll: Tweak to use ↵NAKAMURA Takumi2014-02-13
| | | | | | -mtriple=aarch64-unknown-unknown, or this would crash for targeting pecoff like *-mingw32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201315 91177308-0d34-0410-b5e6-96231b3b80d8
* ARM: remove floating-point patterns for @llvm.arm.neon.vabsTim Northover2014-02-13
| | | | | | | The front-end is now generating the generic @llvm.fabs for this operation now, so the extra patterns are no longer needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201314 91177308-0d34-0410-b5e6-96231b3b80d8
* Add Cortex-A53 and Cortex-A57 cores to the AArch64 backendOliver Stannard2014-02-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201305 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused method declaration.Craig Topper2014-02-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201301 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove filtering concept from X86 disassembler table generation. It's no ↵Craig Topper2014-02-13
| | | | | | longer necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201299 91177308-0d34-0410-b5e6-96231b3b80d8
* [AArch64]Fix the problems that can't select mul/add/sub of v1i8/v1i16/v1i32 ↵Hao Liu2014-02-13
| | | | | | | | | types. As this problems are similar to shl/sra/srl, also add patterns for shift nodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201298 91177308-0d34-0410-b5e6-96231b3b80d8
* [RegAlloc] Fix the assertion in the last chance recoloring to match theQuentin Colombet2014-02-13
| | | | | | | condition at the call site. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201296 91177308-0d34-0410-b5e6-96231b3b80d8
* Copy dll storage in copyAttributes.Rafael Espindola2014-02-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201295 91177308-0d34-0410-b5e6-96231b3b80d8
* [DAG] Fix the recognition of opaque constants in the SelectionDAGBuilder.Juergen Ributzka2014-02-13
| | | | | | | | | | | This fix checks the original LLVM IR node to identify opaque constants by looking for the bitcast-constant pattern. Originally we looked at the generated SDNode, but this might lead to incorrect results. The SDNode could have been generated by an constant expression that was folded to a constant. This fixes <rdar://problem/16050719> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201291 91177308-0d34-0410-b5e6-96231b3b80d8
* Use simpler version of sys::fs::exists when possible.Rafael Espindola2014-02-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201289 91177308-0d34-0410-b5e6-96231b3b80d8
* [AArch64]Add support for spilling FPR8/FPR16.Hao Liu2014-02-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201287 91177308-0d34-0410-b5e6-96231b3b80d8
* GlobalOpt: Aliases don't have sections, don't copy them when replacingReid Kleckner2014-02-13
| | | | | | | | | | | | | | | | | | | | | As defined in LangRef, aliases do not have sections. However, LLVM's GlobalAlias class inherits from GlobalValue, which means we can read and set its section. We should probably ban that as a separate change, since it doesn't make much sense for an alias to have a section that differs from its aliasee. Fixes PR18757, where the section was being lost on the global in code from Clang like: extern "C" { __attribute__((used, section("CUSTOM"))) static int in_custom_section; } Reviewers: rafael.espindola Differential Revision: http://llvm-reviews.chandlerc.com/D2758 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201286 91177308-0d34-0410-b5e6-96231b3b80d8
* [CMake] llvm_add_library: Add handling of the parameter ADDITIONAL_HEADERS ↵NAKAMURA Takumi2014-02-13
| | | | | | | | | | | to pass through to process_source. I was insightless then about unknown optional parameters. (Consider that LINK_LIBS foo bar ADDITIONAL_HEADERS qux quux) Suggested by Michael Kruse. Thanks! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201283 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix misleading comment.Lang Hames2014-02-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201279 91177308-0d34-0410-b5e6-96231b3b80d8
* The new MCJIT C-API unit test is generating objects without constant dataLang Hames2014-02-13
| | | | | | | | | sections, at least on MachO. Relax expectations to keep the bots green while I investigate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201277 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove a very old instcombine where we would turn sequences of selects intoOwen Anderson2014-02-12
| | | | | | | | | | | | | | logical operations on the i1's driving them. This is a bad idea for every target I can think of (confirmed with micro tests on all of: x86-64, ARM, AArch64, Mips, and PowerPC) because it forces the i1 to be materialized into a general purpose register, whereas consuming it directly into a select generally allows it to exist only transiently in a predicate or flags register. Chandler ran a set of performance tests with this change, and reported no measurable change on x86-64. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201275 91177308-0d34-0410-b5e6-96231b3b80d8
* [Vectorizer] Add a new 'OperandValueKind' in TargetTransformInfo calledAndrea Di Biagio2014-02-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'OK_NonUniformConstValue' to identify operands which are constants but not constant splats. The cost model now allows returning 'OK_NonUniformConstValue' for non splat operands that are instances of ConstantVector or ConstantDataVector. With this change, targets are now able to compute different costs for instructions with non-uniform constant operands. For example, On X86 the cost of a vector shift may vary depending on whether the second operand is a uniform or non-uniform constant. This patch applies the following changes: - The cost model computation now takes into account non-uniform constants; - The cost of vector shift instructions has been improved in X86TargetTransformInfo analysis pass; - BBVectorize, SLPVectorizer and LoopVectorize now know how to distinguish between non-uniform and uniform constant operands. Added a new test to verify that the output of opt '-cost-model -analyze' is valid in the following configurations: SSE2, SSE4.1, AVX, AVX2. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201272 91177308-0d34-0410-b5e6-96231b3b80d8
* [X86] Teach the backend how to lower vector shift left into multiply rather ↵Andrea Di Biagio2014-02-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | than scalarizing it. Instead of expanding a packed shift into a sequence of scalar shifts, the backend now tries (when possible) to convert the vector shift into a vector multiply. Before this change, a shift of a MVT::v8i16 vector by a build_vector of constants was always scalarized into a long sequence of "vector extracts + scalar shifts + vector insert". With this change, if there is SSE2 support, we emit a single vector multiply. This change also affects SSE4.1, AVX, AVX2 shifts: - A shift of a MVT::v4i32 vector by a build_vector of non uniform constants is now lowered when possible into a single SSE4.1 vector multiply. - Packed v16i16 shift left by constant build_vector are now expanded when possible into a single AVX2 vpmullw. This change also improves the lowering of AVX512f vector shifts. Added test CodeGen/X86/vec_shift6.ll with some code examples that are affected by this change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201271 91177308-0d34-0410-b5e6-96231b3b80d8
* VS Integration: install toolsets for x64 too (PR18738)Hans Wennborg2014-02-12
| | | | | | | | | This does exactly the same thing as for Win32, except it passes -m64 to the compiler and the files go in a different directory. Differential Revision: http://llvm-reviews.chandlerc.com/D2749 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201269 91177308-0d34-0410-b5e6-96231b3b80d8
* DebugInfo: Demonstrate that we're not currently uniquing address table ↵David Blaikie2014-02-12
| | | | | | | | | entries in fission Since I just discovered this while poking at other things, here's the test case so I have it to come back to later. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201267 91177308-0d34-0410-b5e6-96231b3b80d8
* DebugInfo: Merge fission and non-fission (and 32 and 64 bit) tests for TLS ↵David Blaikie2014-02-12
| | | | | | support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201266 91177308-0d34-0410-b5e6-96231b3b80d8
* Reformat a few lines with clang-format.Eric Christopher2014-02-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201265 91177308-0d34-0410-b5e6-96231b3b80d8
* 80-col.Eric Christopher2014-02-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201264 91177308-0d34-0410-b5e6-96231b3b80d8
* [Stackmaps] Improve the stackmap lowering code in the SelectionDAGBuilder.Juergen Ributzka2014-02-12
| | | | | | | | | | We are now no longer relying on the target-specific call lowering implementation to lower a stackmap intrinsic call. Instead we perform the call lowering in a target-independent way directly in the stackmap lowering code. This simplifies the code and removes the need to fixup the code after the target-specific call lowering. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201263 91177308-0d34-0410-b5e6-96231b3b80d8
* [Stackmaps] Fix the ID type to be i64 also for stackmaps (as we claim in the ↵Juergen Ributzka2014-02-12
| | | | | | | | | | | documenation) The ID type for the stackmap and patchpoint intrinsics are in both cases i64. This fixes an zero extend in the SelectionDAGBuilder that still used i32. This also updates the target independent instructions STACKMAP and PATCHPOINT to use the correct type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201262 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't try to build ExceptionDemo on ARM.Rafael Espindola2014-02-12
| | | | | | The demo uses _Unwind_GetIP which is not available on that platform. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201261 91177308-0d34-0410-b5e6-96231b3b80d8
* Extend RTDyld API to enable optionally precomputing the total amount of memoryLang Hames2014-02-12
| | | | | | | | | | | | | | | | | | | | required for all sections in a module. This can be useful when targets or code-models place strict requirements on how sections must be laid out in memory. If RTDyldMemoryManger::needsToReserveAllocationSpace() is overridden to return true then the JIT will call the following method on the memory manager, which can be used to preallocate the necessary memory. void RTDyldMemoryManager::reserveAllocationSpace(uintptr_t CodeSize, uintptr_t DataSizeRO, uintptr_t DataSizeRW) Patch by Vaidas Gasiunas. Thanks very much Viadas! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201259 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename Windows.h to WindowsSupport.h to avoid ambiguityReid Kleckner2014-02-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201258 91177308-0d34-0410-b5e6-96231b3b80d8
* _CS_DARWIN_USER macros available on darwin>=9. Thanks, Dave Odell!David Fang2014-02-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201255 91177308-0d34-0410-b5e6-96231b3b80d8
* Debug info: Bugfix for r201190: DW_OP_piece takes bytes, not bits.Adrian Prantl2014-02-12
| | | | | | rdar://problem/16015314 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201253 91177308-0d34-0410-b5e6-96231b3b80d8
* Pass edges weights to MachineBasicBlock::addSuccessor in TailDuplicatePass toAkira Hatanaka2014-02-12
| | | | | | | | | preserve branch probability information. <rdar://problem/15893208> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201245 91177308-0d34-0410-b5e6-96231b3b80d8
* PC-rel implemented in AArch64, test now passRenato Golin2014-02-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201243 91177308-0d34-0410-b5e6-96231b3b80d8
* Move more self-contained functionality away from tools/opt/opt.cppEli Bendersky2014-02-12
| | | | | | | BreakpointPrinter moves to its own module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201242 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r201237+r201238: Demote EmitRawText call in ↵Daniel Sanders2014-02-12
| | | | | | | | | AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call It introduced multiple test failures in the buildbots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201241 91177308-0d34-0410-b5e6-96231b3b80d8
* Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove ↵Daniel Sanders2014-02-12
| | | | | | | | | | | | | | | | | | | | | hasRawTextSupport() call Summary: AsmPrinter::EmitInlineAsm() will no longer use the EmitRawText() call for targets with mature MC support. Such targets will always parse the inline assembly (even when emitting assembly). Targets without mature MC support continue to use EmitRawText() for assembly output. The hasRawTextSupport() check in AsmPrinter::EmitInlineAsm() has been replaced with MCAsmInfo::UseIntegratedAs which when true, causes the integrated assembler to parse inline assembly (even when emitting assembly output). UseIntegratedAs is set to true for targets that consider any failure to parse valid assembly to be a bug. Target specific subclasses generally enable the integrated assembler in their constructor. The default value can be overridden with -no-integrated-as. All tests that rely on inline assembly supporting invalid assembly (for example, those that use mnemonics such as 'foo' or 'hello world') have been updated to disable the integrated assembler. Reviewers: rafael Reviewed By: rafael CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D2686 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201237 91177308-0d34-0410-b5e6-96231b3b80d8
* Windows/Path.inc: Move <shlobj.h> after "Windows.h" for some API available.NAKAMURA Takumi2014-02-12
| | | | | | | | | | | | | | | I found that swapping the order of some header files helped fix a build issue that we're seeing on mingw32. Without the swap, windows.h was being included before _WIN32_WINNT was being defined and the CreateHardLinkW function was #ifdef'd out. It looks like the header is mainly used to get the SHGetFolderPathW function, so I don't think that there'll be much fallout from the switch. Suggested by Alex Crichton. Thanks! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201230 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach tablegen() macro to check needed variablesNAKAMURA Takumi2014-02-12
| | | | | | | | | | | This macro depends on several variables to be set in the calling context. Check them and report an error if they are not set. Without this, custom commands may be silently specified that will fail at build time. Patch by Brad King. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201229 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Always implement both versions of isTruncateFree and add a sanity check.Benjamin Kramer2014-02-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201222 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove special case filtering for instructions with lock prefix as they are ↵Craig Topper2014-02-12
| | | | | | all marked with isCodeGenOnly already. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201216 91177308-0d34-0410-b5e6-96231b3b80d8
* Mark XACQUIRE_PREFIX/XRELEASE_PREFIX as isAsmParserOnly so they'll disappear ↵Craig Topper2014-02-12
| | | | | | from the disassembler table build without custom filtering code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201215 91177308-0d34-0410-b5e6-96231b3b80d8
* [PR18809] Mark DebugInfo/empty.ll as XFAIL:cygming.NAKAMURA Takumi2014-02-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201211 91177308-0d34-0410-b5e6-96231b3b80d8
* Test case I forgot to 'add' for r201126.Craig Topper2014-02-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201207 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unneeded includeMatt Arsenault2014-02-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201201 91177308-0d34-0410-b5e6-96231b3b80d8
* DwarfUnit: Include type unit's file strings in the defining compile unit's ↵David Blaikie2014-02-12
| | | | | | | | | | file_names table There's still one piece missing here, which is adding the DW_AT_stmt_list to the type unit that refer's to the compile unit's line table. Working on that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201198 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some formatting in my last commit (r201196)David Blaikie2014-02-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201197 91177308-0d34-0410-b5e6-96231b3b80d8
* DwarfUnit: Provide a reference to a defining DwarfCompileUnit from ↵David Blaikie2014-02-12
| | | | | | | | | DwarfTypeUnit. Type units need to insert their file strings into the compile unit's line/file table. This is preliminary work to that end. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201196 91177308-0d34-0410-b5e6-96231b3b80d8
* DwarfUnit: Refactor DW_AT_file creation into a common function.David Blaikie2014-02-12
| | | | | | | | This is preliminary work to fix type unit file strings so they appear in their originating CU's line table - but it's also just good/simple cleanup, so I'm committing it ahead of time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201195 91177308-0d34-0410-b5e6-96231b3b80d8
* DwarfUnit: Replace unnecessary conditionals with asserts.David Blaikie2014-02-11
| | | | | | | | We used to be pretty vague about what debug entities were what, with many conditionals to silently drop/skip/accept things. These don't seem to be relevant anymore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201194 91177308-0d34-0410-b5e6-96231b3b80d8
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