From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53371) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VuPtf-0006NW-DI for qemu-devel@nongnu.org; Sat, 21 Dec 2013 11:59:34 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VuPtY-0002Qy-JO for qemu-devel@nongnu.org; Sat, 21 Dec 2013 11:59:27 -0500 Received: from hall.aurel32.net ([2001:bc8:30d7:101::1]:46551) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VuPtY-0002QU-CQ for qemu-devel@nongnu.org; Sat, 21 Dec 2013 11:59:20 -0500 From: Aurelien Jarno Date: Sat, 21 Dec 2013 17:59:04 +0100 Message-Id: <1387645145-13069-8-git-send-email-aurelien@aurel32.net> In-Reply-To: <1387645145-13069-1-git-send-email-aurelien@aurel32.net> References: <1387645145-13069-1-git-send-email-aurelien@aurel32.net> Subject: [Qemu-devel] [PATCH 7/8] target-sh4: factorize fmov implementation List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Aurelien Jarno Signed-off-by: Aurelien Jarno --- target-sh4/translate.c | 31 ++++++++++++++----------------- 1 file changed, 14 insertions(+), 17 deletions(-) diff --git a/target-sh4/translate.c b/target-sh4/translate.c index 26b45c1..23d51c6 100644 --- a/target-sh4/translate.c +++ b/target-sh4/translate.c @@ -1024,23 +1024,20 @@ static void _decode_opc(DisasContext * ctx) return; case 0xf00b: /* fmov {F,D,X}Rm,@-Rn - FPSCR: Nothing */ CHECK_FPU_ENABLED - if (ctx->flags & FPSCR_SZ) { - TCGv addr = tcg_temp_new_i32(); - int fr = XREG(B7_4); - tcg_gen_subi_i32(addr, REG(B11_8), 4); - tcg_gen_qemu_st32(cpu_fregs[fr+1], addr, ctx->memidx); - tcg_gen_subi_i32(addr, addr, 4); - tcg_gen_qemu_st32(cpu_fregs[fr ], addr, ctx->memidx); - tcg_gen_mov_i32(REG(B11_8), addr); - tcg_temp_free(addr); - } else { - TCGv addr; - addr = tcg_temp_new_i32(); - tcg_gen_subi_i32(addr, REG(B11_8), 4); - tcg_gen_qemu_st32(cpu_fregs[FREG(B7_4)], addr, ctx->memidx); - tcg_gen_mov_i32(REG(B11_8), addr); - tcg_temp_free(addr); - } + { + const int fr = XREG(B7_4); + TCGv addr = tcg_temp_new_i32(); + tcg_gen_subi_i32(addr, REG(B11_8), 4); + if (ctx->flags & FPSCR_SZ) { + tcg_gen_qemu_st32(cpu_fregs[fr+1], addr, ctx->memidx); + tcg_gen_subi_i32(addr, addr, 4); + tcg_gen_qemu_st32(cpu_fregs[fr], addr, ctx->memidx); + } else { + tcg_gen_qemu_st32(cpu_fregs[fr], addr, ctx->memidx); + } + tcg_gen_mov_i32(REG(B11_8), addr); + tcg_temp_free(addr); + } return; case 0xf006: /* fmov @(R0,Rm),{F,D,X}Rm - FPSCR: Nothing */ CHECK_FPU_ENABLED -- 1.7.10.4