Philippe Mathieu-Daudé <f4...@amsat.org> writes:
> On 6/12/20 9:44 PM, no-re...@patchew.org wrote: >> Patchew URL: >> https://patchew.org/QEMU/20200612190237.30436-1-alex.ben...@linaro.org/ >> CC x86_64-softmmu/fpu/softfloat.o >> CC x86_64-softmmu/disas.o >> /usr/bin/ld: >> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors_vfork.S.o): >> warning: common of `__interception::real_vfork' overridden by definition >> from >> /usr/lib64/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.a(asan_interceptors.cpp.o) >> GEN x86_64-softmmu/gdbstub-xml.c >> CC x86_64-softmmu/arch_init.o >> CC x86_64-softmmu/cpus.o >> CC x86_64-softmmu/gdbstub.o >> CC x86_64-softmmu/balloon.o >> CC x86_64-softmmu/ioport.o >> /tmp/qemu-test/src/fpu/softfloat.c:3365:13: error: bitwise negation of a >> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation] >> absZ &= ~ ( ( ( roundBits ^ 0x40 ) == 0 ) & roundNearestEven ); >> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> ! >> /tmp/qemu-test/src/fpu/softfloat.c:3423:18: error: bitwise negation of a >> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation] >> absZ0 &= ~ ( ( (uint64_t) ( absZ1<<1 ) == 0 ) & roundNearestEven ); >> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> ! >> /tmp/qemu-test/src/fpu/softfloat.c:3483:18: error: bitwise negation of a >> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation] >> absZ0 &= ~(((uint64_t)(absZ1<<1) == 0) & roundNearestEven); >> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> ! >> /tmp/qemu-test/src/fpu/softfloat.c:3606:13: error: bitwise negation of a >> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation] >> zSig &= ~ ( ( ( roundBits ^ 0x40 ) == 0 ) & roundNearestEven ); >> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> ! >> /tmp/qemu-test/src/fpu/softfloat.c:3760:13: error: bitwise negation of a >> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation] >> zSig &= ~ ( ( ( roundBits ^ 0x200 ) == 0 ) & roundNearestEven ); >> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> ! >> /tmp/qemu-test/src/fpu/softfloat.c:3987:21: error: bitwise negation of a >> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation] >> ~ ( ( (uint64_t) ( zSig1<<1 ) == 0 ) & roundNearestEven >> ); >> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> ! >> /tmp/qemu-test/src/fpu/softfloat.c:4003:22: error: bitwise negation of a >> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation] >> zSig0 &= ~ ( ( (uint64_t) ( zSig1<<1 ) == 0 ) & roundNearestEven >> ); >> >> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> ! >> /tmp/qemu-test/src/fpu/softfloat.c:4273:18: error: bitwise negation of a >> boolean expression; did you mean logical negation? [-Werror,-Wbool-operation] >> zSig1 &= ~ ( ( zSig2 + zSig2 == 0 ) & roundNearestEven ); >> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> ! >> 8 errors generated. >> make[1]: *** [/tmp/qemu-test/src/rules.mak:69: fpu/softfloat.o] Error 1 >> make[1]: *** Waiting for unfinished jobs.... >> make: *** [Makefile:527: x86_64-softmmu/all] Error 2 > > The fix for this is in Richard's tcg queue: > https://www.mail-archive.com/qemu-devel@nongnu.org/msg711229.html Ahh of course - the fedora bump brought the newer clang. -- Alex Bennée
