diff mbox series

[v4,33/57] tcg/sparc64: Split out tcg_out_movi_s32

Message ID 20230503070656.1746170-34-richard.henderson@linaro.org
State Superseded
Headers show
Series tcg: Improve atomicity support | expand

Commit Message

Richard Henderson May 3, 2023, 7:06 a.m. UTC 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/sparc64/tcg-target.c.inc | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

Comments

Peter Maydell May 5, 2023, 12:23 p.m. UTC | #1 
On Wed, 3 May 2023 at 08:09, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  tcg/sparc64/tcg-target.c.inc | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM
diff mbox series

Patch

diff --git a/tcg/sparc64/tcg-target.c.inc b/tcg/sparc64/tcg-target.c.inc
index e244209890..4375a06377 100644
--- a/tcg/sparc64/tcg-target.c.inc
+++ b/tcg/sparc64/tcg-target.c.inc
@@ -405,6 +405,13 @@  static void tcg_out_movi_s13(TCGContext *s, TCGReg ret, int32_t arg)
     tcg_out_arithi(s, ret, TCG_REG_G0, arg, ARITH_OR);
 }
 
+/* A 32-bit constant sign-extended to 64 bits.  */
+static void tcg_out_movi_s32(TCGContext *s, TCGReg ret, int32_t arg)
+{
+    tcg_out_sethi(s, ret, ~arg);
+    tcg_out_arithi(s, ret, ret, (arg & 0x3ff) | -0x400, ARITH_XOR);
+}
+
 /* A 32-bit constant zero-extended to 64 bits.  */
 static void tcg_out_movi_u32(TCGContext *s, TCGReg ret, uint32_t arg)
 {
@@ -444,8 +451,7 @@  static void tcg_out_movi_int(TCGContext *s, TCGType type, TCGReg ret,
 
     /* A 32-bit constant sign-extended to 64-bits.  */
     if (arg == lo) {
-        tcg_out_sethi(s, ret, ~arg);
-        tcg_out_arithi(s, ret, ret, (arg & 0x3ff) | -0x400, ARITH_XOR);
+        tcg_out_movi_s32(s, ret, arg);
         return;
     }