tcg: Add is_unsigned_cond

Before we rearrange the TCG_COND enumeration, add a predicate for
the (single) use of comparisons vs TCGCond.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

1 files changed, 5 insertions, 0 deletions

diff --git a/tcg/tcg.h b/tcg/tcg.h
index af7464a650..6ff2ab55be 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -298,6 +298,11 @@ static inline TCGCond tcg_unsigned_cond(TCGCond c)
     return (c >= TCG_COND_LT && c <= TCG_COND_GT ? c + 4 : c);
 }
 
+static inline bool is_unsigned_cond(TCGCond c)
+{
+    return c >= TCG_COND_LTU;
+}
+
 #define TEMP_VAL_DEAD  0
 #define TEMP_VAL_REG   1
 #define TEMP_VAL_MEM   2