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The new cmake 3.7.0-rc1 release produces a stage2 bootstrap failure in openmp project build on OS X 10.11 under Xcode 8.... In file included from /sw/src/fink.build/llvm40-4.0.0-1/llvm-4.0.0.src/projects/openmp/runtime/src/kmp_alloc.c:16: In file included from /sw/src/fink.build/llvm40-4.0.0-1/llvm-4.0.0.src/projects/openmp/runtime/src/kmp.h:98: /sw/src/fink.build/llvm40-4.0.0-1/llvm-4.0.0.src/projects/openmp/runtime/src/kmp_lock.h:26:10: fatal error: 'atomic'...

...bug.cgi?id=38874 ... CMake Warning at utils/benchmark/CMakeLists.txt:234 (message):   Using std::regex with exceptions disabled is not fully supported and later some linker errors LINK : fatal error LNK1104: cannot open file '..\..\Debug\lib\LLVMDemangle.lib' [D:\projects\fun\jit_tests\llvm40\llvm40-build\lib\Support\LLVMSupport.vcxproj] ... LINK : fatal error LNK1104: cannot open file '..\..\..\lib\Debug\benchmark.lib' [D:\projects\fun\jit_tests\llvm40\llvm40-build\utils\benchmark\src\benchmark_main.vcxproj] ... LINK : fatal error LNK1104: cannot open file '..\..\Debug\l...

...b-ssl-iostream -DPKG_RUNDIR=\""/var/run/dovecot"\" -DPKG_STATEDIR=\""/var/lib/dovecot"\" -DSYSCONFDIR=\""/etc/dovecot"\" -DBINDIR=\""/usr/bin"\" -I/usr/local/include -std=gnu99 -fdiagnostics-color -Wl,-rpath=/usr/local/llvm40/lib -O2 -pipe -march=native -fno-strict-aliasing -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -Wno-duplicate-decl-specifier -Wstrict-aliasing=2 -I/usr/local/includ...

...-DPKG_RUNDIR=\""/var/run/dovecot"\" > -DPKG_STATEDIR=\""/var/lib/dovecot"\" -DSYSCONFDIR=\""/etc/dovecot"\" > -DBINDIR=\""/usr/bin"\" -I/usr/local/include -std=gnu99 > -fdiagnostics-color -Wl,-rpath=/usr/local/llvm40/lib -O2 -pipe > -march=native -fno-strict-aliasing -fstack-protector-strong > -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wall -W -Wmissing-prototypes > -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 > -Wbad-function-cast -Wno-duplicate-decl-specifier -Wstrict-aliasing=2...

...initial cache file ../../code/clang/cmake/caches/BaremetalARM.cmake -- Found LLVM_CONFIG as /usr/local/bin/llvm-config -- Building with -fPIC -- Could NOT find Z3 (missing: Z3_LIBRARIES Z3_INCLUDE_DIR) (Required is at least version "4.5") -- Clang version: 4.0.1 CMake Error at /usr/local/llvm40/lib/cmake/llvm/LLVM-Config.cmake:203 (message): Library `BinaryFormat' not found in list of llvm libraries. Call Stack (most recent call first): /usr/local/llvm40/lib/cmake/llvm/AddLLVM.cmake:508 (llvm_map_components_to_libnames) cmake/modules/AddClang.cmake:86 (llvm_add_library) lib/AS...

...aremetalARM.cmake > > -- Found LLVM_CONFIG as /usr/local/bin/llvm-config > > -- Building with -fPIC > > -- Could NOT find Z3 (missing: Z3_LIBRARIES Z3_INCLUDE_DIR) (Required is at least version "4.5") > > -- Clang version: 4.0.1 > > CMake Error at /usr/local/llvm40/lib/cmake/llvm/LLVM-Config.cmake:203 (message): > > Library `BinaryFormat' not found in list of llvm libraries. > > Call Stack (most recent call first): > > /usr/local/llvm40/lib/cmake/llvm/AddLLVM.cmake:508 (llvm_map_components_to_libnames) > > cmake/modules/Ad...

...-DPKG_RUNDIR=\""/var/run/dovecot"\" > -DPKG_STATEDIR=\""/var/lib/dovecot"\" -DSYSCONFDIR=\""/etc/dovecot"\" > -DBINDIR=\""/usr/bin"\" -I/usr/local/include -std=gnu99 > -fdiagnostics-color -Wl,-rpath=/usr/local/llvm40/lib -O2 -pipe > -march=native -fno-strict-aliasing -fstack-protector-strong > -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wall -W -Wmissing-prototypes > -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 > -Wbad-function-cast -Wno-duplicate-decl-specifier -Wstrict-aliasing=2...

...quot;"/var/run/dovecot"\" > > -DPKG_STATEDIR=\""/var/lib/dovecot"\" -DSYSCONFDIR=\""/etc/dovecot"\" > > -DBINDIR=\""/usr/bin"\" -I/usr/local/include -std=gnu99 > > -fdiagnostics-color -Wl,-rpath=/usr/local/llvm40/lib -O2 -pipe > > -march=native -fno-strict-aliasing -fstack-protector-strong > > -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wall -W -Wmissing-prototypes > > -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 > > -Wbad-function-cast -Wno-duplicate-decl-specifier...

On Thu, Aug 03, 2017 at 08:22:24AM -0600, Jonathan Roelofs wrote: > IIUC, you don't want to cross compile llvm itself (which is what those > instructions are for), but instead you want to *use* llvm to cross compile > things. > > To build your sysroot, you'll need to cross-build: > > 1) A libc. Good choices for that for baremetal are: newlib or musl. > 2)

As reported in an earlier thread (http://clang-developers.42468.n3.nabble.com/Disable-memset-synthesis-tp4057810.html), we noticed in some cases that the llvm.memset intrinsic, if lowered to stores, could help with performance. Here's a test case: If LIMIT is > 8, I see that a call to memset is emitted for arm & aarch64, but not for x86 target. typedef struct { int v0[100]; }

Hello LLVM team, our software FluidSIM (www.fluidsim.de) simulates pneumatic, hydraulic and electric circuits. For the mathematical models we use the language Modelica (www.modelica.org). We developed our own Modelica simulator which solves the dynamical created algebraic differential equation systems. One tool is our small JIT compiler, which compiles mathematical expressions like “2*x0 +