Re: [PATCH], PowerPC IEEE 128-bit patch #9 (enable __float128 by default on VSX systems)

On Thu, Oct 29, 2015 at 09:02:22AM -0500, Segher Boessenkool wrote: > Hi! > > On Tue, Oct 27, 2015 at 06:31:41PM -0400, Michael Meissner wrote: > > Index: gcc/testsuite/gcc.target/powerpc/float128-1.c > > === > > --- gcc/testsuite/gcc

Re: [PATCH], PowerPC IEEE 128-bit patch #9 (enable __float128 by default on VSX systems)

On Thu, 29 Oct 2015, Segher Boessenkool wrote: > There probably should be an effective-target for float128. Yes, as I said in there needs to be standard test boilerplate to: disable a test if __float128 isn't supported at all even with

Re: [PATCH], PowerPC IEEE 128-bit patch #9 (enable __float128 by default on VSX systems)

Hi! On Tue, Oct 27, 2015 at 06:31:41PM -0400, Michael Meissner wrote: > Index: gcc/testsuite/gcc.target/powerpc/float128-1.c > === > --- gcc/testsuite/gcc.target/powerpc/float128-1.c (revision 0) > +++ gcc/testsuite/gcc.target/pow

Re: [PATCH], PowerPC IEEE 128-bit patch #9 (enable __float128 by default on VSX systems)

This is the final patch that enables __float128 by default on systems that support the VSX instruction set (power7, power8). In addition, I added two runtime tests to verify that __float128 runs, and gives more precision than double. Once all of the sub-patches for patch #7 for gcc and patch #8 f