[llvm-bugs] [Bug 42371] New: pgo-instrumented tblgen fails to run on windows

via llvm-bugs llvm-bugs at lists.llvm.org
Mon Jun 24 05:59:20 PDT 2019


https://bugs.llvm.org/show_bug.cgi?id=42371

            Bug ID: 42371
           Summary: pgo-instrumented tblgen fails to run on windows
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: hans at chromium.org
                CC: htmldeveloper at gmail.com, llvm-bugs at lists.llvm.org,
                    rnk at google.com

To repro: (I used the monorepo at bb6d0b8e7b0d815710a71b8012438a586e986450 /
r364169)

C:\src\llvm.monorepo\build.nana>set
CC=\src\llvm.monorepo\build.release\bin\clang-cl.exe
C:\src\llvm.monorepo\build.nana>set
CXX=\src\llvm.monorepo\build.release\bin\clang-cl.exe
C:\src\llvm.monorepo\build.nana>cmake -GNinja -DCMAKE_BUILD_TYPE=Release
-DLLVM_BUILD_INSTRUMENTED=IR -DLLVM_ENABLE_PROJECTS=clang ../llvm

C:\src\llvm.monorepo\build.nana>ninja include/llvm/IR/IntrinsicImpl.inc
[191/192] Linking CXX executable bin\llvm-tblgen.exe
LINK : warning LNK4044: unrecognized option
'/fprofile-generate='C:\src\llvm.monorepo\build.nana\profiles''; ignored
msvcrt.lib(initializers.obj) : warning LNK4098: defaultlib 'libcmt.lib'
conflicts with use of other libs; use /NODEFAULTLIB:library
[192/192] Building IntrinsicImpl.inc...
FAILED: include/llvm/IR/IntrinsicImpl.inc
cmd.exe /C "cd /D C:\src\llvm.monorepo\build.nana &&
C:\src\llvm.monorepo\build.nana\bin\llvm-tblgen.exe -gen-intrinsic-impl -I
C:/src/llvm.monorepo/llvm/include/llvm/IR -I C:/src/llvm.monorepo/llvm/include
C:/src/llvm.monorepo/llvm/include/llvm/IR/Intrinsics.td -o
include/llvm/IR/IntrinsicImpl.inc -d include/llvm/IR/IntrinsicImpl.inc.d"
ninja: build stopped: subcommand failed.

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