Polishing

zifeihan · Sep 23, 2024 · 45d6644 · 45d6644
1 parent 4d62e96
commit 45d6644
Showing 1 changed file with 2 additions and 14 deletions.
diff --git a/src/hotspot/cpu/riscv/macroAssembler_riscv.cpp b/src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
@@ -2085,23 +2085,11 @@ void MacroAssembler::addw(Register Rd, Register Rn, int32_t increment, Register
 }
 
 void MacroAssembler::sub(Register Rd, Register Rn, int64_t decrement, Register temp) {
-  if (is_simm12(-decrement)) {
-    addi(Rd, Rn, -decrement);
-  } else {
-    assert_different_registers(Rn, temp);
-    li(temp, -decrement);
-    add(Rd, Rn, temp);
-  }
+  add(Rd, Rn, -decrement, temp)
 }
 
 void MacroAssembler::subw(Register Rd, Register Rn, int32_t decrement, Register temp) {
-  if (is_simm12(-decrement)) {
-    addiw(Rd, Rn, -decrement);
-  } else {
-    assert_different_registers(Rn, temp);
-    li(temp, -decrement);
-    addw(Rd, Rn, temp);
-  }
+  addw(Rd, Rn, -decrement, temp)
 }
 
 void MacroAssembler::andrw(Register Rd, Register Rs1, Register Rs2) {