From 923ed1750186591b04d7d61399f6d68b4e0608f2 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Mon, 20 Nov 2017 14:47:02 +0100 Subject: [PATCH] tcg: Add tcg_signed_cond Complimenting the existing tcg_unsigned_cond. Signed-off-by: Richard Henderson --- tcg/tcg.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tcg/tcg.h b/tcg/tcg.h index f25efa9795..8c45f7edbc 100644 --- a/tcg/tcg.h +++ b/tcg/tcg.h @@ -488,6 +488,12 @@ static inline TCGCond tcg_unsigned_cond(TCGCond c) return c & 2 ? (TCGCond)(c ^ 6) : c; } +/* Create a "signed" version of an "unsigned" comparison. */ +static inline TCGCond tcg_signed_cond(TCGCond c) +{ + return c & 4 ? (TCGCond)(c ^ 6) : c; +} + /* Must a comparison be considered unsigned? */ static inline bool is_unsigned_cond(TCGCond c) {