Re: [PATCH] Fix PR target/70669 (allow __float128 to use direct move)

2016-05-02 Thread Andreas Schwab
Michael Meissner writes: > PR target/70669 > * gcc.target/powerpc/pr70669.c: New test. FAIL: gcc.target/powerpc/pr70669.c scan-assembler mtvsrd FAIL: gcc.target/powerpc/pr70669.c scan-assembler-times stxvd2x 1 foo: .quad .L.foo,.TOC.@tocbase,0 .previous .ty

Re: [PATCH] Fix PR target/70669 (allow __float128 to use direct move)

2016-04-14 Thread David Edelsohn
On Thu, Apr 14, 2016 at 6:43 PM, Michael Meissner wrote: > When adding the basic __float128 support, I forgot to enable direct move > support for moving __float128 between VSX registers and GPR registers. > > This patch enables using direct move for __float128 variables on Power8 > systems. I boo

[PATCH] Fix PR target/70669 (allow __float128 to use direct move)

2016-04-14 Thread Michael Meissner
When adding the basic __float128 support, I forgot to enable direct move support for moving __float128 between VSX registers and GPR registers. This patch enables using direct move for __float128 variables on Power8 systems. I bootstrapped the compiler and found no regressions with this patch. I