On Wed, May 13, 2015 at 5:33 PM, Kyrill Tkachov <kyrylo.tkac...@foss.arm.com> wrote: > Hi Richard, > > On 13/05/15 12:27, Richard Biener wrote: >>>> >>>> I notice that we don't have a testuite check that the target has >>>> >>a hw sqrt instructions. Would you like me to add one? Or can I make >>>> >>the testcase aarch64-specific? >> >> Would be great to have a testsuite check for this. >> > > I've committed the patch with r223167. > > The attached patch adds a testsuite check for hardware sqrt instructions. > In this version I've included arm (on the condition that vfp is possible), > aarch64, x86_64 and powerpc with vsx. > Is this definition ok? > > I'm particularly not familiar with the powerpc architectures. > > With this check in place, I've migrated the pow synthesis test from > gcc.target/aarch64 to gcc.dg. > > This test passes on arm-none-eabi, aarch64-none-elf and x86_64-linux. > > Ok?
Ok. Thanks, Richard. > 2015-05-13 Kyrylo Tkachov <kyrylo.tkac...@arm.com> > > * lib/target-supports.exp (check_effective_target_hw_sqrt): New check. > * gcc.dg/pow-sqrt-synth-1.c: New test. > * gcc.target/aarch64/pow-sqrt-synth-1.c: Delete.
