[PATCH v2 47/86] tcg: Split out gen_ext_i32_i64

[Richard Henderson]

We'll need this for other generic expansions.

Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
 tcg/tcg-op.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c
index 8268762f182..fae6cd7450d 100644
--- a/tcg/tcg-op.c
+++ b/tcg/tcg-op.c
@@ -413,6 +413,7 @@ void tcg_gen_plugin_mem_cb(TCGv_i64 addr, unsigned meminfo)
 
 static void gen_extrh_i64_i32(TCGTemp *dst, TCGTemp *src);
 static void gen_extrl_i64_i32(TCGTemp *dst, TCGTemp *src);
+static void gen_ext_i32_i64(TCGTemp *dst, TCGTemp *src);
 static void gen_extu_i32_i64(TCGTemp *dst, TCGTemp *src);
 
 /*
@@ -551,6 +552,11 @@ static void gen_extrl_i64_i32(TCGTemp *dst, TCGTemp *src)
     gen_op_tt(INDEX_op_extrl_i64_i32, TCG_TYPE_I32, dst, src);
 }
 
+static void gen_ext_i32_i64(TCGTemp *dst, TCGTemp *src)
+{
+    gen_op_tt(INDEX_op_ext_i32_i64, TCG_TYPE_I64, dst, src);
+}
+
 static void gen_extu_i32_i64(TCGTemp *dst, TCGTemp *src)
 {
     gen_op_tt(INDEX_op_extu_i32_i64, TCG_TYPE_I64, dst, src);
@@ -2307,8 +2313,7 @@ void tcg_gen_extu_i32_i64(TCGv_i64 ret, TCGv_i32 arg)
 
 void tcg_gen_ext_i32_i64(TCGv_i64 ret, TCGv_i32 arg)
 {
-    tcg_gen_op2(INDEX_op_ext_i32_i64, TCG_TYPE_I64,
-                tcgv_i64_arg(ret), tcgv_i32_arg(arg));
+    gen_ext_i32_i64(tcgv_i64_temp(ret), tcgv_i32_temp(arg));
 }
 
 void tcg_gen_concat_i32_i64(TCGv_i64 dest, TCGv_i32 low, TCGv_i32 high)
-- 
2.53.0