From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47419) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WCAJ2-0000Go-8A for qemu-devel@nongnu.org; Sat, 08 Feb 2014 10:59:00 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WCAJ0-00034K-TI for qemu-devel@nongnu.org; Sat, 08 Feb 2014 10:59:00 -0500 Received: from mnementh.archaic.org.uk ([2001:8b0:1d0::1]:45686) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WCAJ0-000349-Mw for qemu-devel@nongnu.org; Sat, 08 Feb 2014 10:58:58 -0500 From: Peter Maydell Date: Sat, 8 Feb 2014 15:57:39 +0000 Message-Id: <1391875084-12772-5-git-send-email-peter.maydell@linaro.org> In-Reply-To: <1391875084-12772-1-git-send-email-peter.maydell@linaro.org> References: <1391875084-12772-1-git-send-email-peter.maydell@linaro.org> Subject: [Qemu-devel] [PULL 04/29] tcg: Add TCGV_UNUSED_PTR, TCGV_IS_UNUSED_PTR, TCGV_EQUAL_PTR List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Anthony Liguori Cc: Blue Swirl , qemu-devel@nongnu.org, Aurelien Jarno We have macros for marking TCGv values as unused, checking if they are unused and comparing them to each other. However these only exist for TCGv_i32 and TCGv_i64; add them for TCGv_ptr as well. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson --- tcg/tcg.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tcg/tcg.h b/tcg/tcg.h index c72af6c..f7efcb4 100644 --- a/tcg/tcg.h +++ b/tcg/tcg.h @@ -324,13 +324,16 @@ typedef int TCGv_i64; #define TCGV_EQUAL_I32(a, b) (GET_TCGV_I32(a) == GET_TCGV_I32(b)) #define TCGV_EQUAL_I64(a, b) (GET_TCGV_I64(a) == GET_TCGV_I64(b)) +#define TCGV_EQUAL_PTR(a, b) (GET_TCGV_PTR(a) == GET_TCGV_PTR(b)) /* Dummy definition to avoid compiler warnings. */ #define TCGV_UNUSED_I32(x) x = MAKE_TCGV_I32(-1) #define TCGV_UNUSED_I64(x) x = MAKE_TCGV_I64(-1) +#define TCGV_UNUSED_PTR(x) x = MAKE_TCGV_PTR(-1) #define TCGV_IS_UNUSED_I32(x) (GET_TCGV_I32(x) == -1) #define TCGV_IS_UNUSED_I64(x) (GET_TCGV_I64(x) == -1) +#define TCGV_IS_UNUSED_PTR(x) (GET_TCGV_PTR(x) == -1) /* call flags */ /* Helper does not read globals (either directly or through an exception). It -- 1.8.5