Re: [PATCH 1/1] riscv: Enable compiler optimizations

2020-07-19 Thread Ard Biesheuvel
On Sun, 19 Jul 2020 at 07:45, Palmer Dabbelt wrote: > > On Tue, 07 Jul 2020 22:43:54 PDT (-0700), maoche...@eswin.com wrote: > > Enable ARCH_HAS_FAST_MULTIPLIER and ARCH_SUPPORTS_INT128 for better > > code generation. > > These 2 configurations works fine on GCC-9.3 and GCC-10.1 > > > > Signed-off

Re: [PATCH 1/1] riscv: Enable compiler optimizations

2020-07-18 Thread Palmer Dabbelt
On Tue, 07 Jul 2020 22:43:54 PDT (-0700), maoche...@eswin.com wrote: Enable ARCH_HAS_FAST_MULTIPLIER and ARCH_SUPPORTS_INT128 for better code generation. These 2 configurations works fine on GCC-9.3 and GCC-10.1 Signed-off-by: Chenxi Mao --- arch/riscv/Kconfig | 2 ++ 1 file changed, 2 inserti

[PATCH 1/1] riscv: Enable compiler optimizations

2020-07-07 Thread Chenxi Mao
Enable ARCH_HAS_FAST_MULTIPLIER and ARCH_SUPPORTS_INT128 for better code generation. These 2 configurations works fine on GCC-9.3 and GCC-10.1 Signed-off-by: Chenxi Mao --- arch/riscv/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 1281