http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60236
Bug ID: 60236 Summary: gfortran.dg/vect/pr32380.f fails on ARM Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: bernd.edlinger at hotmail dot de Hi, this test case fails, because the only 5 of 6 loops get optimized: pr32380.f:162:0: note: function is not vectorizable. pr32380.f:162:0: note: not vectorized: relevant stmt not supported: _113 = __builtin_sqrtf (_112); pr32380.f:5:0: note: vectorized 5 loops in function. but the test case expects 6 loops here. gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/home/ed/gnu/arm-linux-gnueabihf/libexec/gcc/armv7l-unknown-linux-gnueabihf/4.9.0/lto-wrapper Target: armv7l-unknown-linux-gnueabihf Configured with: ../gcc-4.9-20140209/configure --prefix=/home/ed/gnu/arm-linux-gnueabihf --enable-languages=c,c++,objc,obj-c++,fortran,ada,go --with-arch=armv7-a --with-tune=cortex-a9 --with-fpu=vfpv3-d16 --with-float=hard Thread model: posix gcc version 4.9.0 20140209 (experimental) (GCC)