tcg/tci: Split out tci_args_rrrr

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/tcg/tci.c b/tcg/tci.c
index 91c5f710653c8afcdc61ed5ccf41f85e250b3873..2fcf5a24734ffbde99404825b4570d2af9d1ccdf 100644 (file)
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -239,6 +239,15 @@ static void tci_args_rrrc(const uint8_t **tb_ptr,
 }
 
 #if TCG_TARGET_REG_BITS == 32
+static void tci_args_rrrr(const uint8_t **tb_ptr,
+                          TCGReg *r0, TCGReg *r1, TCGReg *r2, TCGReg *r3)
+{
+    *r0 = tci_read_r(tb_ptr);
+    *r1 = tci_read_r(tb_ptr);
+    *r2 = tci_read_r(tb_ptr);
+    *r3 = tci_read_r(tb_ptr);
+}
+
 static void tci_args_rrrrcl(const uint8_t **tb_ptr, TCGReg *r0, TCGReg *r1,
                             TCGReg *r2, TCGReg *r3, TCGCond *c4, void **l5)
 {
@@ -661,11 +670,8 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             }
             break;
         case INDEX_op_mulu2_i32:
-            t0 = *tb_ptr++;
-            t1 = *tb_ptr++;
-            t2 = tci_read_rval(regs, &tb_ptr);
-            tmp64 = (uint32_t)tci_read_rval(regs, &tb_ptr);
-            tci_write_reg64(regs, t1, t0, (uint32_t)t2 * tmp64);
+            tci_args_rrrr(&tb_ptr, &r0, &r1, &r2, &r3);
+            tci_write_reg64(regs, r1, r0, (uint64_t)regs[r2] * regs[r3]);
             break;
 #endif /* TCG_TARGET_REG_BITS == 32 */
 #if TCG_TARGET_HAS_ext8s_i32 || TCG_TARGET_HAS_ext8s_i64