[Bug tree-optimization/60236] New: gfortran.dg/vect/pr32380.f fails on ARM

[bernd.edlinger at hotmail dot de]

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)