tcg/tci: Merge bswap operations

This includes bswap16 and bswap32.

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 73f639d..66f2962 100644 (file)
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -635,15 +635,15 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             tci_write_reg(regs, t0, (uint16_t)t1);
             break;
 #endif
-#if TCG_TARGET_HAS_bswap16_i32
-        case INDEX_op_bswap16_i32:
+#if TCG_TARGET_HAS_bswap16_i32 || TCG_TARGET_HAS_bswap16_i64
+        CASE_32_64(bswap16)
             t0 = *tb_ptr++;
             t1 = tci_read_r(regs, &tb_ptr);
             tci_write_reg(regs, t0, bswap16(t1));
             break;
 #endif
-#if TCG_TARGET_HAS_bswap32_i32
-        case INDEX_op_bswap32_i32:
+#if TCG_TARGET_HAS_bswap32_i32 || TCG_TARGET_HAS_bswap32_i64
+        CASE_32_64(bswap32)
             t0 = *tb_ptr++;
             t1 = tci_read_r(regs, &tb_ptr);
             tci_write_reg(regs, t0, bswap32(t1));
@@ -795,20 +795,6 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
             t1 = tci_read_r(regs, &tb_ptr);
             tci_write_reg(regs, t0, (uint32_t)t1);
             break;
-#if TCG_TARGET_HAS_bswap16_i64
-        case INDEX_op_bswap16_i64:
-            t0 = *tb_ptr++;
-            t1 = tci_read_r(regs, &tb_ptr);
-            tci_write_reg(regs, t0, bswap16(t1));
-            break;
-#endif
-#if TCG_TARGET_HAS_bswap32_i64
-        case INDEX_op_bswap32_i64:
-            t0 = *tb_ptr++;
-            t1 = tci_read_r(regs, &tb_ptr);
-            tci_write_reg(regs, t0, bswap32(t1));
-            break;
-#endif
 #if TCG_TARGET_HAS_bswap64_i64
         case INDEX_op_bswap64_i64:
             t0 = *tb_ptr++;