Re: [PATCH] rs6000: Fix __builtin_altivec_vcmpne{b,h,w} implementation

2023-08-01 Thread Carl Love via Gcc-patches
Kewen: On Mon, 2023-07-31 at 14:53 +0800, Kewen.Lin wrote: > Hi Carl, > > on 2023/7/28 23:00, Carl Love wrote: > > GCC maintainers: > > > > The following patch cleans up the definition for the > > __builtin_altivec_vcmpnet. The current implementation implies that > > the > > s/__builtin_altive

Re: [PATCH] rs6000: Fix __builtin_altivec_vcmpne{b,h,w} implementation

2023-07-30 Thread Kewen.Lin via Gcc-patches
Hi Carl, on 2023/7/28 23:00, Carl Love wrote: > GCC maintainers: > > The following patch cleans up the definition for the > __builtin_altivec_vcmpnet. The current implementation implies that the s/__builtin_altivec_vcmpnet/__builtin_altivec_vcmpne[bhw]/ > built-in is only supported on Power 9

[PATCH] rs6000: Fix __builtin_altivec_vcmpne{b,h,w} implementation

2023-07-28 Thread Carl Love via Gcc-patches
GCC maintainers: The following patch cleans up the definition for the __builtin_altivec_vcmpnet. The current implementation implies that the built-in is only supported on Power 9 since it is defined under the Power 9 stanza. However the built-in has no ISA restrictions as stated in the Power Vec