Jeremy Huddleston <[email protected]> writes: > Yes, clang-3.0 has the bug, and pixman's configure script should be detecting > that and disabling the code path that tickles the bug. In my case, > config.log shows that the check is behaving correctly: > > configure:12684: checking whether to use MMX intrinsics > configure:12709: /opt/local/libexec/llvm-3.0/libexec/scan-build/ccc-analyzer > -c -mmmx -Winline -O0 -g3 -pipe -fdiagnostics-show-category=name -Wall > -fno-strict-aliasing -fvisibility=hidden > -I/Users/jeremy/src/freedesktop/jhbuild/build/include > -I/Users/jeremy/src/freedesktop/jhbuild/external/build/include conftest.c >&5 > fatal error: error in backend: Invalid operand for inline asm > constraint 'K'!
Maybe the difference is that you are using "-O0" where Ryan is using "-O2". The "K" constraint requires the argument to be compile-time constant, which it is, but clang may not be able to see that without optimization. Soren _______________________________________________ Pixman mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/pixman
