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fix(vf): do not set dirtyFs for some instructions #606

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Merged
Tang-Haojin merged 1 commit into from
Oct 28, 2024
Merged

fix(vf): do not set dirtyFs for some instructions #606

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fix(vf): do not set dirtyFs for some instructions
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@Tang-Haojin
Tang-Haojin committed Oct 25, 2024
commit 770b7eb9946639a71be1ff1dc14b6078cfe3d29c
4 changes: 2 additions & 2 deletions src/isa/riscv64/instr/rvv/vcompute_impl.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1090,7 +1090,7 @@ void floating_arthimetic_instr(int opcode, int is_signed, int widening, int dest
}
check_vstart_exception(s);
if(check_vstart_ignore(s)) {
if (opcode != FCLASS) {
if (opcode != FCLASS && opcode != FMERGE && opcode != FSLIDE1UP && opcode != FSLIDE1DOWN) {
fp_set_dirty();
}
vp_set_dirty();
Expand Down Expand Up @@ -1261,7 +1261,7 @@ void floating_arthimetic_instr(int opcode, int is_signed, int widening, int dest

rtl_li(s, s0, 0);
vcsr_write(IDXVSTART, s0);
if (opcode != FCLASS) {
if (opcode != FCLASS && opcode != FMERGE && opcode != FSLIDE1UP && opcode != FSLIDE1DOWN) {
fp_set_dirty();
}
vp_set_dirty();
Expand Down