On 10/25/23 04:15, Jin Ma wrote:
+;; The conversion of DF to BF needs to be done with SF if there is a
+;; chance to generate at least one instruction, otherwise just using
+;; libfunc __truncdfbf2.
+(define_expand "truncdfbf2"
+ [(set (match_operand:BF 0 "register_operand" "=f")
+
> >>> +;; The conversion of DF to BF needs to be done with SF if there is a
> >>> +;; chance to generate at least one instruction, otherwise just using
> >>> +;; libfunc __truncdfbf2.
> >>> +(define_expand "truncdfbf2"
> >>> + [(set (match_operand:BF 0 "register_operand" "=f")
> >>> +
On 10/9/23 00:18, Jin Ma wrote:
+;; The conversion of DF to BF needs to be done with SF if there is a
+;; chance to generate at least one instruction, otherwise just using
+;; libfunc __truncdfbf2.
+(define_expand "truncdfbf2"
+ [(set (match_operand:BF 0 "register_operand" "=f")
+
> On 9/19/23 02:44, Jin Ma wrote:
> > gcc/ChangeLog:
> >
> > * config/riscv/iterators.md (HFBF): New.
> > * config/riscv/riscv-builtins.cc (riscv_init_builtin_types):
> > Initialize data type_Bfloat16.
> > * config/riscv/riscv-modes.def (FLOAT_MODE): New.
> >
On 9/19/23 02:44, Jin Ma wrote:
gcc/ChangeLog:
* config/riscv/iterators.md (HFBF): New.
* config/riscv/riscv-builtins.cc (riscv_init_builtin_types):
Initialize data type_Bfloat16.
* config/riscv/riscv-modes.def (FLOAT_MODE): New.
(ADJUST_FLOAT_FORMAT):
gcc/ChangeLog:
* config/riscv/iterators.md (HFBF): New.
* config/riscv/riscv-builtins.cc (riscv_init_builtin_types):
Initialize data type_Bfloat16.
* config/riscv/riscv-modes.def (FLOAT_MODE): New.
(ADJUST_FLOAT_FORMAT): New.
* config/riscv/riscv.cc
