diff mbox series

[7/7] target/cris: Fix a typo in gen_swapr()

Message ID 20230822093712.38922-8-philmd@linaro.org
State Superseded
Headers show
Series tcg: Document *swap/deposit helpers | expand

Commit Message

Philippe Mathieu-Daudé Aug. 22, 2023, 9:37 a.m. UTC 
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/cris/translate.c | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/target/cris/translate.c b/target/cris/translate.c
index 0b3d724281..42103b5558 100644
--- a/target/cris/translate.c
+++ b/target/cris/translate.c
@@ -411,15 +411,17 @@  static inline void t_gen_swapw(TCGv d, TCGv s)
     tcg_gen_or_tl(d, d, t);
 }
 
-/* Reverse the within each byte.
-   T0 = (((T0 << 7) & 0x80808080) |
-   ((T0 << 5) & 0x40404040) |
-   ((T0 << 3) & 0x20202020) |
-   ((T0 << 1) & 0x10101010) |
-   ((T0 >> 1) & 0x08080808) |
-   ((T0 >> 3) & 0x04040404) |
-   ((T0 >> 5) & 0x02020202) |
-   ((T0 >> 7) & 0x01010101));
+/*
+ * Reverse the bits within each byte.
+ *
+ *  T0 = ((T0 << 7) & 0x80808080)
+ *     | ((T0 << 5) & 0x40404040)
+ *     | ((T0 << 3) & 0x20202020)
+ *     | ((T0 << 1) & 0x10101010)
+ *     | ((T0 >> 1) & 0x08080808)
+ *     | ((T0 >> 3) & 0x04040404)
+ *     | ((T0 >> 5) & 0x02020202)
+ *     | ((T0 >> 7) & 0x01010101);
  */
 static void t_gen_swapr(TCGv d, TCGv s)
 {