fix(vec): set xstatus.fs unconditionally on vf comparision (#582)

OpenXiangShan · Oct 14, 2024 · aed8531 · aed8531
1 parent 9b00ef5
commit aed8531
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/isa/riscv64/instr/rvv/vcompute.h b/src/isa/riscv64/instr/rvv/vcompute.h
@@ -1180,26 +1180,38 @@ def_EHelper(vfmerge) {
 
 def_EHelper(vmfeq) {
   FLOAT_ARTHI_MASK(MFEQ)
+  void fp_set_dirty();
+  fp_set_dirty();
 }
 
 def_EHelper(vmfle) {
   FLOAT_ARTHI_MASK(MFLE)
+  void fp_set_dirty();
+  fp_set_dirty();
 }
 
 def_EHelper(vmflt) {
   FLOAT_ARTHI_MASK(MFLT)
+  void fp_set_dirty();
+  fp_set_dirty();
 }
 
 def_EHelper(vmfne) {
   FLOAT_ARTHI_MASK(MFNE)
+  void fp_set_dirty();
+  fp_set_dirty();
 }
 
 def_EHelper(vmfgt) {
   FLOAT_ARTHI_MASK(MFGT)
+  void fp_set_dirty();
+  fp_set_dirty();
 }
 
 def_EHelper(vmfge) {
   FLOAT_ARTHI_MASK(MFGE)
+  void fp_set_dirty();
+  fp_set_dirty();
 }
 
 def_EHelper(vfdiv) {