Is the head of llvm-gcc not working with the head of llvm for anyone else?

I just tried to compile llvm-gcc against the top of llvm and I ran
into this error:

-B/.../llvm/llvm-gcc-install/x86_64-unknown-linux-gnu/bin/ -c
-I/.../llvm/llvm-gcc-4.2/libiberty/../include -W -Wall -pedantic
-Wwrite-strings -Wstrict-prototypes -Wc++-compat
/.../llvm/llvm-gcc-4.2/libiberty/fibheap.c -o fibheap.o
cc1: .../llvm/llvm/include/llvm/CodeGen/ValueTypes.h:229: unsigned int
llvm::MVT::getSizeInBits() const: Assertion `0 && "getSizeInBits
called on extended MVT."' failed.

Is anyone else getting this, or did I configure llvm-gcc to build
incorrectly? This is what I specified:

Are you sure your llvm-gcc is up-to-date? Did you try a fresh build? :slight_smile:


Yep, it was with a completely fresh checkout, and for the sake of
completeness, I did both a fresh rebuild of llvm and llvm-gcc.