Re: [PATCH v2 2/2] RISC-V: Add instruction fusion (for ventana-vt1)

2022-11-14 Thread Jeff Law via Gcc-patches
On 11/14/22 11:55, Philipp Tomsich wrote: On Mon, 14 Nov 2022 at 17:06, Jeff Law wrote: On 11/13/22 13:48, Philipp Tomsich wrote: The Ventana VT1 core supports quad-issue and instruction fusion. This implemented TARGET_SCHED_MACRO_FUSION_P to keep fusible sequences together and adds idiom m

Re: [PATCH v2 2/2] RISC-V: Add instruction fusion (for ventana-vt1)

2022-11-14 Thread Philipp Tomsich
On Mon, 14 Nov 2022 at 17:06, Jeff Law wrote: > > > On 11/13/22 13:48, Philipp Tomsich wrote: > > The Ventana VT1 core supports quad-issue and instruction fusion. > > This implemented TARGET_SCHED_MACRO_FUSION_P to keep fusible sequences > > together and adds idiom matcheing for the supported fusi

Re: [PATCH v2 2/2] RISC-V: Add instruction fusion (for ventana-vt1)

2022-11-14 Thread Jakub Jelinek via Gcc-patches
On Mon, Nov 14, 2022 at 09:06:10AM -0700, Jeff Law via Gcc-patches wrote: > > On 11/13/22 13:48, Philipp Tomsich wrote: > > The Ventana VT1 core supports quad-issue and instruction fusion. > > This implemented TARGET_SCHED_MACRO_FUSION_P to keep fusible sequences > > together and adds idiom matche

Re: [PATCH v2 2/2] RISC-V: Add instruction fusion (for ventana-vt1)

2022-11-14 Thread Jeff Law via Gcc-patches
On 11/13/22 13:48, Philipp Tomsich wrote: The Ventana VT1 core supports quad-issue and instruction fusion. This implemented TARGET_SCHED_MACRO_FUSION_P to keep fusible sequences together and adds idiom matcheing for the supported fusion cases. gcc/ChangeLog: * config/riscv/riscv.cc (e

[PATCH v2 2/2] RISC-V: Add instruction fusion (for ventana-vt1)

2022-11-13 Thread Philipp Tomsich
The Ventana VT1 core supports quad-issue and instruction fusion. This implemented TARGET_SCHED_MACRO_FUSION_P to keep fusible sequences together and adds idiom matcheing for the supported fusion cases. gcc/ChangeLog: * config/riscv/riscv.cc (enum riscv_fusion_pairs): Add symbolic