From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:50162) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ui734-0004Jq-4C for qemu-devel@nongnu.org; Thu, 30 May 2013 13:54:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Ui72t-0000iR-Ll for qemu-devel@nongnu.org; Thu, 30 May 2013 13:54:02 -0400 Received: from mail-pd0-f174.google.com ([209.85.192.174]:41008) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ui72t-0000iI-F1 for qemu-devel@nongnu.org; Thu, 30 May 2013 13:53:51 -0400 Received: by mail-pd0-f174.google.com with SMTP id 3so772832pdj.33 for ; Thu, 30 May 2013 10:53:50 -0700 (PDT) Sender: Richard Henderson From: Richard Henderson Date: Thu, 30 May 2013 10:53:36 -0700 Message-Id: <1369936417-16522-3-git-send-email-rth@twiddle.net> In-Reply-To: <1369936417-16522-1-git-send-email-rth@twiddle.net> References: <1369936417-16522-1-git-send-email-rth@twiddle.net> Subject: [Qemu-devel] [PATCH 3/4] tcg-ppc: Don't implement rem List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: aurelien@aurel32.net Signed-off-by: Richard Henderson --- tcg/ppc/tcg-target.c | 14 -------------- tcg/ppc/tcg-target.h | 2 +- 2 files changed, 1 insertion(+), 15 deletions(-) diff --git a/tcg/ppc/tcg-target.c b/tcg/ppc/tcg-target.c index 29ca934..453ab6b 100644 --- a/tcg/ppc/tcg-target.c +++ b/tcg/ppc/tcg-target.c @@ -1671,18 +1671,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, tcg_out32 (s, DIVWU | TAB (args[0], args[1], args[2])); break; - case INDEX_op_rem_i32: - tcg_out32 (s, DIVW | TAB (0, args[1], args[2])); - tcg_out32 (s, MULLW | TAB (0, 0, args[2])); - tcg_out32 (s, SUBF | TAB (args[0], 0, args[1])); - break; - - case INDEX_op_remu_i32: - tcg_out32 (s, DIVWU | TAB (0, args[1], args[2])); - tcg_out32 (s, MULLW | TAB (0, 0, args[2])); - tcg_out32 (s, SUBF | TAB (args[0], 0, args[1])); - break; - case INDEX_op_mulu2_i32: if (args[0] == args[2] || args[0] == args[3]) { tcg_out32 (s, MULLW | TAB (0, args[2], args[3])); @@ -1992,8 +1980,6 @@ static const TCGTargetOpDef ppc_op_defs[] = { { INDEX_op_mul_i32, { "r", "r", "ri" } }, { INDEX_op_div_i32, { "r", "r", "r" } }, { INDEX_op_divu_i32, { "r", "r", "r" } }, - { INDEX_op_rem_i32, { "r", "r", "r" } }, - { INDEX_op_remu_i32, { "r", "r", "r" } }, { INDEX_op_mulu2_i32, { "r", "r", "r", "r" } }, { INDEX_op_sub_i32, { "r", "r", "ri" } }, { INDEX_op_and_i32, { "r", "r", "ri" } }, diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h index 01b880e..b42d97c 100644 --- a/tcg/ppc/tcg-target.h +++ b/tcg/ppc/tcg-target.h @@ -78,7 +78,7 @@ typedef enum { /* optional instructions */ #define TCG_TARGET_HAS_div_i32 1 -#define TCG_TARGET_HAS_rem_i32 1 +#define TCG_TARGET_HAS_rem_i32 0 #define TCG_TARGET_HAS_rot_i32 1 #define TCG_TARGET_HAS_ext8s_i32 1 #define TCG_TARGET_HAS_ext16s_i32 1 -- 1.8.1.4