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Pan Li
authored
This patch would like to support the rounding mode API for the
VFNMSAC for the below samples.
* __riscv_vfnmsac_vv_f32m1_rm
* __riscv_vfnmsac_vv_f32m1_rm_m
* __riscv_vfnmsac_vf_f32m1_rm
* __riscv_vfnmsac_vf_f32m1_rm_m
Signed-off-by: 
Pan Li <pan2.li@intel.com>
gcc/ChangeLog:
* config/riscv/riscv-vector-builtins-bases.cc
(class vfnmsac_frm): New class for vfnmsac frm.
(vfnmsac_frm_obj): New declaration.
(BASE): Ditto.
* config/riscv/riscv-vector-builtins-bases.h: Ditto.
* config/riscv/riscv-vector-builtins-functions.def
(vfnmsac_frm): New function definition.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/base/float-point-nmsac.c: New test.