[PATCH v2 23/50] target/i386: Reduce DisasContext.vex_[lv] to uint8_t

[Richard Henderson]

Currently, vex_l is either {0,1}; if in the future we implement
AVX-512, the max value will be 2.  In vex_v we store a register
number.  This is 0-15 for SSE, and 0-31 for AVX-512.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/i386/tcg/translate.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index 61c0573c2f..1367e53e4e 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -97,8 +97,8 @@ typedef struct DisasContext {
     uint8_t rex_b;
     bool rex_w;
 #endif
-    int vex_l;  /* vex vector length */
-    int vex_v;  /* vex vvvv register, without 1's complement.  */
+    uint8_t vex_l;  /* vex vector length */
+    uint8_t vex_v;  /* vex vvvv register, without 1's complement.  */
     CCOp cc_op;  /* current CC operation */
     bool cc_op_dirty;
     int tf;     /* TF cpu flag */
-- 
2.25.1