[Bug libitm/52695] libitm/config/x86/cacheline.h: '__m64' does not name a type
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52695 Richard Henderson rth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #9 from Richard Henderson rth at gcc dot gnu.org --- Agreed.
[Bug libitm/52695] libitm/config/x86/cacheline.h: '__m64' does not name a type
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52695 --- Comment #8 from torvald at gcc dot gnu.org --- Can this bug be closed? It sounds as if this has been fixed in 4.8 already; given that TM is experimental, backporting the fix is probably not worth it.
[Bug libitm/52695] libitm/config/x86/cacheline.h: '__m64' does not name a type
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52695 --- Comment #7 from Ryan Hill dirtyepic at gentoo dot org --- (In reply to Jakub Jelinek from comment #5) No idea what brokeness the above talks about, it works just fine for me in C++, so IMHO it just should always include x86intrin.h, but certainly if __MMX__ is defined, but no __SSE__, the above won't include in C++ any header which would define __m64. For 4.8 it just directly includes x86intrin.h. http://gcc.gnu.org/ml/gcc-patches/2012-11/msg00467.html [1] However after patching 4.7.3 [2] we're seeing a different error on some systems. ---8--- In file included from /var/tmp/portage/sys-devel/gcc-4.7.3-r1/work/build/./gcc/include/x86intrin.h:27:0, from /var/tmp/portage/sys-devel/gcc-4.7.3-r1/work/gcc-4.7.3/libitm/config/x86/target.h:72, from /var/tmp/portage/sys-devel/gcc-4.7.3-r1/work/gcc-4.7.3/libitm/libitm_i.h:82, from /var/tmp/portage/sys-devel/gcc-4.7.3-r1/work/gcc-4.7.3/libitm/aatree.cc:28: /var/tmp/portage/sys-devel/gcc-4.7.3-r1/work/build/./gcc/include/ia32intrin.h: In function ‘int __bsrd(int)’: /var/tmp/portage/sys-devel/gcc-4.7.3-r1/work/build/./gcc/include/ia32intrin.h:41:35: error: ‘__builtin_ia32_bsrsi’ was not declared in this scope /var/tmp/portage/sys-devel/gcc-4.7.3-r1/work/build/./gcc/include/ia32intrin.h: In function ‘long long unsigned int __rdpmc(int)’: /var/tmp/portage/sys-devel/gcc-4.7.3-r1/work/build/./gcc/include/ia32intrin.h:89:35: error: ‘__builtin_ia32_rdpmc’ was not declared in this scope /var/tmp/portage/sys-devel/gcc-4.7.3-r1/work/build/./gcc/include/ia32intrin.h: In function ‘long long unsigned int __rdtsc()’: /var/tmp/portage/sys-devel/gcc-4.7.3-r1/work/build/./gcc/include/ia32intrin.h:97:32: error: ‘__builtin_ia32_rdtsc’ was not declared in this scope ---8--- Both the reporters have AMD K8 processors. They only hit the bug when using -march=native; -march=k8 is successful. $ echo | gcc -march=native -v -E - 21 | grep cc1 /usr/libexec/gcc/x86_64-pc-linux-gnu/4.6.3/cc1 -E -quiet -v - -march=k8 -mno-cx16 -mno-sahf -mno-movbe -mno-aes -mno-pclmul -mno-popcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-tbm -mno-avx -mno-sse4.2 -mno-sse4.1 --param l1-cache-size=64 --param l1-cache-line-size=64 --param l2-cache-size=512 -mtune=k8 So it seems there's still a piece missing. [1] http://gcc.gnu.org/viewcvs/gcc?view=revisionrevision=193369 [2] http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo/src/patchsets/gcc/4.7.3/gentoo/49_all_x86_pr52695_libitm-m64.patch?revision=1.1view=markup
[Bug libitm/52695] libitm/config/x86/cacheline.h: '__m64' does not name a type
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52695 Nagilum freebsd at nagilum dot org changed: What|Removed |Added CC||freebsd at nagilum dot org --- Comment #6 from Nagilum freebsd at nagilum dot org 2012-03-28 07:14:43 UTC --- Same here, building it from the FreeBSD port. ../../gcc-4.7-20120225/configure --disable-nls --enable-languages=c,c++,objc,fortran --libdir=/usr/local/lib/gcc47 --libexecdir=/usr/local/libexec/gcc47 --program-suffix=47 --with-as=/usr/local/bin/as --with-gmp=/usr/local --with-gxx-include-dir=/usr/local/lib/gcc47/include/c++/ --with-ld=/usr/local/bin/ld --with-libiconv-prefix=/usr/local --with-pkgversion=FreeBSD Ports Collection --with-system-zlib --disable-libgcj --prefix=/usr/local --mandir=/usr/local/man --infodir=/usr/local/info/gcc47 --build=i386-portbld-freebsd9.0 bails at: libtool: compile: /var/tmp/export/ports/lang/gcc47/work/build/./gcc/g++ -B/var/ tmp/export/ports/lang/gcc47/work/build/./gcc/ -nostdinc++ -nostdinc++ -I/var/tmp /export/ports/lang/gcc47/work/build/i386-portbld-freebsd9.0/libstdc++-v3/include /i386-portbld-freebsd9.0 -I/var/tmp/export/ports/lang/gcc47/work/build/i386-port bld-freebsd9.0/libstdc++-v3/include -I/var/tmp/export/ports/lang/gcc47/work/gcc- 4.7-20120225/libstdc++-v3/libsupc++ -I/var/tmp/export/ports/lang/gcc47/work/gcc- 4.7-20120225/libstdc++-v3/include/backward -I/var/tmp/export/ports/lang/gcc47/wo rk/gcc-4.7-20120225/libstdc++-v3/testsuite/util -L/var/tmp/export/ports/lang/gcc47/work/build/i386-portbld-freebsd9.0/libstdc++-v3/src -L/var/tmp/export/ports/lang/gcc47/work/build/i386-portbld-freebsd9.0/libstdc++-v3/src/.libs -B/usr/local/i386-portbld-freebsd9.0/bin/ -B/usr/local/i386-portbld-freebsd9.0/lib/ -isystem /usr/local/i386-portbld-freebsd9.0/include -isystem /usr/local/i386-portbld-freebsd9.0/sys-include -DHAVE_CONFIG_H -I. -I../.././../gcc-4.7-20120225/libitm -I../.././../gcc-4.7-20120225/libitm/config/x86 -I../.././../gcc-4.7-20120225/libitm/config/posix -I../.././../gcc-4.7-20120225/libitm/config/generic -I../.././../gcc-4.7-20120225/libitm -march=i486 -mtune=i386 -fomit-frame-pointer -Wall -pthread -Werror -std=gnu++0x -funwind-tables -fno-exceptions -fno-rtti -fabi-version=4 -g -Os -O2 -pipe -march=geode -mtune=geode -I/usr/local/include -fno-strict-aliasing -MT aatree.lo -MD -MP -MF .deps/aatree.Tpo -c ../.././../gcc-4.7-20120225/libitm/aatree.cc -fPIC -DPIC -o .libs/aatree.o In file included from ../.././../gcc-4.7-20120225/libitm/libitm_i.h:85:0, from ../.././../gcc-4.7-20120225/libitm/aatree.cc:28: ../.././../gcc-4.7-20120225/libitm/config/x86/cacheline.h:55:3: error: '__m64' does not name a type
[Bug libitm/52695] libitm/config/x86/cacheline.h: '__m64' does not name a type
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52695 --- Comment #4 from ncahill_alt at yahoo dot com 2012-03-24 10:18:15 UTC --- (In reply to comment #3) --enable-bootstrap \ Can you try without that? I get the same error and the same workaround allows the build to complete.
[Bug libitm/52695] libitm/config/x86/cacheline.h: '__m64' does not name a type
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52695 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot gnu.org, ||torvald at gcc dot gnu.org --- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org 2012-03-24 10:57:29 UTC --- Looks like a bug in libitm/config/x86/target.h: // We'll be using some of the cpu builtins, and their associated types. #ifndef __cplusplus /* ??? It's broken for C++. */ #include x86intrin.h #else # ifdef __SSE2__ # include emmintrin.h # elif defined(__SSE__) # include xmmintrin.h # endif # ifdef __AVX__ # include immintrin.h # endif #endif No idea what brokeness the above talks about, it works just fine for me in C++, so IMHO it just should always include x86intrin.h, but certainly if __MMX__ is defined, but no __SSE__, the above won't include in C++ any header which would define __m64.
[Bug libitm/52695] libitm/config/x86/cacheline.h: '__m64' does not name a type
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52695 --- Comment #1 from Andrew Pinski pinskia at gcc dot gnu.org 2012-03-23 21:25:11 UTC --- What is the target which you are using?
[Bug libitm/52695] libitm/config/x86/cacheline.h: '__m64' does not name a type
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52695 --- Comment #2 from ncahill_alt at yahoo dot com 2012-03-23 22:23:19 UTC --- Sorry, i686-pc-linux-gnu, I think that is the target. This is the configure command: ../gcc-4.7.0/configure \ --enable-bootstrap \ --disable-libada \ --disable-ld \ --disable-gold \ --enable-lto \ --enable-libssp \ \ --prefix=/usr \ --bindir=/usr/i686-pc-linux-gnu/gcc-bin/4.7.0 \ --includedir=/usr/lib/gcc/i686-pc-linux-gnu/4.7.0/include \ --datadir=/usr/share/gcc-data/i686-pc-linux-gnu/4.7.0 \ --mandir=/usr/share/gcc-data/i686-pc-linux-gnu/4.7.0/man \ --infodir=/usr/share/gcc-data/i686-pc-linux-gnu/4.7.0/info \ --with-gxx-include-dir=/usr/lib/gcc/i686-pc-linux-gnu/4.7.0/include/g++-v4 \ --host=i686-pc-linux-gnu \ --build=i686-pc-linux-gnu \ --disable-altivec \ --disable-fixed-point \ --without-ppl \ --without-cloog \ --enable-nls \ --without-included-gettext \ --with-system-zlib \ --disable-werror \ --enable-secureplt \ --disable-multilib \ --enable-libmudflap \ --disable-libgomp \ --with-python-dir=/share/gcc-data/i686-pc-linux-gnu/4.7.0/python \ --enable-checking=release \ --disable-libgcj \ --enable-languages=c,c++,fortran,lto \ --enable-shared \ --enable-threads=posix \ --enable-__cxa_atexit \ --enable-clocale=gnu \ --with-bugurl=http://bugs.gentoo.org/ Thank you.
[Bug libitm/52695] libitm/config/x86/cacheline.h: '__m64' does not name a type
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52695 --- Comment #3 from Andrew Pinski pinskia at gcc dot gnu.org 2012-03-23 23:04:28 UTC --- --enable-bootstrap \ Can you try without that?
