* [PATCH] RISC-V: Support -fexcess-precision=16 @ 2022-09-09 9:43 Palmer Dabbelt 2022-09-09 9:56 ` Kito Cheng 0 siblings, 1 reply; 3+ messages in thread From: Palmer Dabbelt @ 2022-09-09 9:43 UTC (permalink / raw) To: gcc-patches; +Cc: Palmer Dabbelt This fixes f19a327077e ("Support -fexcess-precision=16 which will enable FLT_EVAL_METHOD_PROMOTE_TO_FLOAT16 when backend supports _Float16.") on RISC-V targets. gcc/ChangeLog PR target/106815 * config/riscv/riscv.cc (riscv_excess_precision): Add support for EXCESS_PRECISION_TYPE_FLOAT16. --- gcc/config/riscv/riscv.cc | 1 + 1 file changed, 1 insertion(+) diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc index 675d92c0961..9b6d3e95b1b 100644 --- a/gcc/config/riscv/riscv.cc +++ b/gcc/config/riscv/riscv.cc @@ -5962,6 +5962,7 @@ riscv_excess_precision (enum excess_precision_type type) return (TARGET_ZFH ? FLT_EVAL_METHOD_PROMOTE_TO_FLOAT16 : FLT_EVAL_METHOD_PROMOTE_TO_FLOAT); case EXCESS_PRECISION_TYPE_IMPLICIT: + case EXCESS_PRECISION_TYPE_FLOAT16: return FLT_EVAL_METHOD_PROMOTE_TO_FLOAT16; default: gcc_unreachable (); -- 2.34.1 ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] RISC-V: Support -fexcess-precision=16 2022-09-09 9:43 [PATCH] RISC-V: Support -fexcess-precision=16 Palmer Dabbelt @ 2022-09-09 9:56 ` Kito Cheng 2022-09-30 22:23 ` Palmer Dabbelt 0 siblings, 1 reply; 3+ messages in thread From: Kito Cheng @ 2022-09-09 9:56 UTC (permalink / raw) To: Palmer Dabbelt; +Cc: GCC Patches LGTM, seems like you have landed now, see you soon :) On Fri, Sep 9, 2022 at 5:44 PM Palmer Dabbelt <palmer@rivosinc.com> wrote: > > This fixes f19a327077e ("Support -fexcess-precision=16 which will enable > FLT_EVAL_METHOD_PROMOTE_TO_FLOAT16 when backend supports _Float16.") on > RISC-V targets. > > gcc/ChangeLog > > PR target/106815 > * config/riscv/riscv.cc (riscv_excess_precision): Add support > for EXCESS_PRECISION_TYPE_FLOAT16. > --- > gcc/config/riscv/riscv.cc | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc > index 675d92c0961..9b6d3e95b1b 100644 > --- a/gcc/config/riscv/riscv.cc > +++ b/gcc/config/riscv/riscv.cc > @@ -5962,6 +5962,7 @@ riscv_excess_precision (enum excess_precision_type type) > return (TARGET_ZFH ? FLT_EVAL_METHOD_PROMOTE_TO_FLOAT16 > : FLT_EVAL_METHOD_PROMOTE_TO_FLOAT); > case EXCESS_PRECISION_TYPE_IMPLICIT: > + case EXCESS_PRECISION_TYPE_FLOAT16: > return FLT_EVAL_METHOD_PROMOTE_TO_FLOAT16; > default: > gcc_unreachable (); > -- > 2.34.1 > ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] RISC-V: Support -fexcess-precision=16 2022-09-09 9:56 ` Kito Cheng @ 2022-09-30 22:23 ` Palmer Dabbelt 0 siblings, 0 replies; 3+ messages in thread From: Palmer Dabbelt @ 2022-09-30 22:23 UTC (permalink / raw) To: Kito Cheng; +Cc: gcc-patches On Fri, 09 Sep 2022 02:56:26 PDT (-0700), Kito Cheng wrote: > LGTM, seems like you have landed now, see you soon :) Committed. > > On Fri, Sep 9, 2022 at 5:44 PM Palmer Dabbelt <palmer@rivosinc.com> wrote: >> >> This fixes f19a327077e ("Support -fexcess-precision=16 which will enable >> FLT_EVAL_METHOD_PROMOTE_TO_FLOAT16 when backend supports _Float16.") on >> RISC-V targets. >> >> gcc/ChangeLog >> >> PR target/106815 >> * config/riscv/riscv.cc (riscv_excess_precision): Add support >> for EXCESS_PRECISION_TYPE_FLOAT16. >> --- >> gcc/config/riscv/riscv.cc | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc >> index 675d92c0961..9b6d3e95b1b 100644 >> --- a/gcc/config/riscv/riscv.cc >> +++ b/gcc/config/riscv/riscv.cc >> @@ -5962,6 +5962,7 @@ riscv_excess_precision (enum excess_precision_type type) >> return (TARGET_ZFH ? FLT_EVAL_METHOD_PROMOTE_TO_FLOAT16 >> : FLT_EVAL_METHOD_PROMOTE_TO_FLOAT); >> case EXCESS_PRECISION_TYPE_IMPLICIT: >> + case EXCESS_PRECISION_TYPE_FLOAT16: >> return FLT_EVAL_METHOD_PROMOTE_TO_FLOAT16; >> default: >> gcc_unreachable (); >> -- >> 2.34.1 >> To: gcc-patches@gcc.gnu.org CC: gcc-patches@gcc.gnu.org Subject: Re: [PATCH] RISC-V: Support -fexcess-precision=16 In-Reply-To: <CA+yXCZCeULa9pUpP73UwjG0dGZDvbkFTDE8KHqVb8JiT-vpEiQ@mail.gmail.com> On Fri, 09 Sep 2022 02:56:26 PDT (-0700), gcc-patches@gcc.gnu.org wrote: > LGTM, seems like you have landed now, see you soon :) > > On Fri, Sep 9, 2022 at 5:44 PM Palmer Dabbelt <palmer@rivosinc.com> wrote: >> >> This fixes f19a327077e ("Support -fexcess-precision=16 which will enable >> FLT_EVAL_METHOD_PROMOTE_TO_FLOAT16 when backend supports _Float16.") on >> RISC-V targets. >> >> gcc/ChangeLog >> >> PR target/106815 >> * config/riscv/riscv.cc (riscv_excess_precision): Add support >> for EXCESS_PRECISION_TYPE_FLOAT16. >> --- >> gcc/config/riscv/riscv.cc | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc >> index 675d92c0961..9b6d3e95b1b 100644 >> --- a/gcc/config/riscv/riscv.cc >> +++ b/gcc/config/riscv/riscv.cc >> @@ -5962,6 +5962,7 @@ riscv_excess_precision (enum excess_precision_type type) >> return (TARGET_ZFH ? FLT_EVAL_METHOD_PROMOTE_TO_FLOAT16 >> : FLT_EVAL_METHOD_PROMOTE_TO_FLOAT); >> case EXCESS_PRECISION_TYPE_IMPLICIT: >> + case EXCESS_PRECISION_TYPE_FLOAT16: >> return FLT_EVAL_METHOD_PROMOTE_TO_FLOAT16; >> default: >> gcc_unreachable (); >> -- >> 2.34.1 >> ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-09-30 22:23 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-09-09 9:43 [PATCH] RISC-V: Support -fexcess-precision=16 Palmer Dabbelt 2022-09-09 9:56 ` Kito Cheng 2022-09-30 22:23 ` Palmer Dabbelt
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