Re: Missing optimizations

2010-01-14 Thread Ian Lance Taylor
Piotr Wyderski writes: > Are these known issues? If you don't find them in http://gcc.gnu.org/bugzilla/ , please file them there as described in http://gcc.gnu.org/bugs/ . Thanks. Ian

Missing optimizations

2010-01-14 Thread Piotr Wyderski
on GCC-trunk/Cygwin/Core2 I observe the following behaviour. g++ -std=gnu++0x -O2 -m32 -march=native -msse -msse2 -msse3 -Wall -Werror -Wno-unused -Wno-strict-aliasing -march=native -fomit-frame-pointer -Wno-pmf-conversions -g main.cpp ---8<-- #include int test1(__m128i v)