[PATCH] D73835: [IRBuilder] Virtualize IRBuilder

Mon Feb 17 10:49:00 PST 2020

teemperor added a comment.

This broke the LLVM_ENABLE_MODULES build because it introduces a cyclic dependency between LLVM_IR and LLVM_intrinsic_gen:

  FAILED: tools/lld/lib/ReaderWriter/MachO/CMakeFiles/lldMachO.dir/MachONormalizedFileBinaryReader.cpp.o 
  /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++  -DGTEST_HAS_RTTI=0 -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Itools/lld/lib/ReaderWriter/MachO -I/Users/teemperor/1llvm/llvm-project/lld/lib/ReaderWriter/MachO -I/Users/teemperor/1llvm/llvm-project/lld/include -Itools/lld/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -Iinclude -I/Users/teemperor/1llvm/llvm-project/llvm/include -I/Users/teemperor/1llvm/llvm-project/lld/lib/ReaderWriter/MachO/. -fPIC -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -fmodules -fmodules-cache-path=/Users/teemperor/1llvm/rel/module.cache -fcxx-modules -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wstring-conversion -fdiagnostics-color -O3  -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk    -fno-exceptions -fno-rtti -UNDEBUG -std=c++14 -MD -MT tools/lld/lib/ReaderWriter/MachO/CMakeFiles/lldMachO.dir/MachONormalizedFileBinaryReader.cpp.o -MF tools/lld/lib/ReaderWriter/MachO/CMakeFiles/lldMachO.dir/MachONormalizedFileBinaryReader.cpp.o.d -o tools/lld/lib/ReaderWriter/MachO/CMakeFiles/lldMachO.dir/MachONormalizedFileBinaryReader.cpp.o -c /Users/teemperor/1llvm/llvm-project/lld/lib/ReaderWriter/MachO/MachONormalizedFileBinaryReader.cpp
  While building module 'LLVM_Object' imported from /Users/teemperor/1llvm/llvm-project/lld/lib/ReaderWriter/MachO/MachONormalizedFileBinaryReader.cpp:36:
  While building module 'LLVM_IR' imported from /Users/teemperor/1llvm/llvm-project/llvm/include/llvm/Object/IRSymtab.h:29:
  While building module 'LLVM_intrinsic_gen' imported from /Users/teemperor/1llvm/llvm-project/llvm/include/llvm/IR/IRBuilderFolder.h:18:
  In file included from <module-includes>:1:
  /Users/teemperor/1llvm/llvm-project/llvm/include/llvm/IR/Argument.h:19:10: fatal error: cyclic dependency in module 'LLVM_IR': LLVM_IR -> LLVM_intrinsic_gen -> LLVM_IR
  #include "llvm/IR/Value.h"
           ^
  While building module 'LLVM_Object' imported from /Users/teemperor/1llvm/llvm-project/lld/lib/ReaderWriter/MachO/MachONormalizedFileBinaryReader.cpp:36:
  While building module 'LLVM_IR' imported from /Users/teemperor/1llvm/llvm-project/llvm/include/llvm/Object/IRSymtab.h:29:
  In file included from <module-includes>:13:
  /Users/teemperor/1llvm/llvm-project/llvm/include/llvm/IR/IRBuilderFolder.h:18:10: fatal error: could not build module 'LLVM_intrinsic_gen'
  #include "llvm/IR/InstrTypes.h"
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
  While building module 'LLVM_Object' imported from /Users/teemperor/1llvm/llvm-project/lld/lib/ReaderWriter/MachO/MachONormalizedFileBinaryReader.cpp:36:
  In file included from <module-includes>:4:
  /Users/teemperor/1llvm/llvm-project/llvm/include/llvm/Object/IRSymtab.h:29:10: fatal error: could not build module 'LLVM_IR'
  #include "llvm/IR/GlobalValue.h"
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
  /Users/teemperor/1llvm/llvm-project/lld/lib/ReaderWriter/MachO/MachONormalizedFileBinaryReader.cpp:36:10: fatal error: could not build module 'LLVM_Object'
  #include "llvm/Object/MachO.h"
   ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
  4 errors generated.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73835/new/

https://reviews.llvm.org/D73835