From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Lrfd7-0004bY-26 for qemu-devel@nongnu.org; Wed, 08 Apr 2009 17:48:21 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Lrfd6-0004ao-HU for qemu-devel@nongnu.org; Wed, 08 Apr 2009 17:48:20 -0400 Received: from [199.232.76.173] (port=51489 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Lrfd6-0004aa-1j for qemu-devel@nongnu.org; Wed, 08 Apr 2009 17:48:20 -0400 Received: from savannah.gnu.org ([199.232.41.3]:40132 helo=sv.gnu.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1Lrfd5-0003rn-Mr for qemu-devel@nongnu.org; Wed, 08 Apr 2009 17:48:19 -0400 Received: from cvs.savannah.gnu.org ([199.232.41.69]) by sv.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Lrfd5-0002ul-51 for qemu-devel@nongnu.org; Wed, 08 Apr 2009 21:48:19 +0000 Received: from aurel32 by cvs.savannah.gnu.org with local (Exim 4.69) (envelope-from ) id 1Lrfd4-0002uc-In for qemu-devel@nongnu.org; Wed, 08 Apr 2009 21:48:18 +0000 MIME-Version: 1.0 Errors-To: aurel32 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Aurelien Jarno Message-Id: Date: Wed, 08 Apr 2009 21:48:18 +0000 Subject: [Qemu-devel] [7045] target-mips: optimize gen_flt3_arith() Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Revision: 7045 http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7045 Author: aurel32 Date: 2009-04-08 21:48:18 +0000 (Wed, 08 Apr 2009) Log Message: ----------- target-mips: optimize gen_flt3_arith() Signed-off-by: Aurelien Jarno Modified Paths: -------------- trunk/target-mips/translate.c Modified: trunk/target-mips/translate.c =================================================================== --- trunk/target-mips/translate.c 2009-04-08 21:48:10 UTC (rev 7044) +++ trunk/target-mips/translate.c 2009-04-08 21:48:18 UTC (rev 7045) @@ -7259,39 +7259,37 @@ check_cp1_64bitmode(ctx); { TCGv t0 = tcg_temp_local_new(); - TCGv_i32 fp0 = tcg_temp_local_new_i32(); - TCGv_i32 fph0 = tcg_temp_local_new_i32(); - TCGv_i32 fp1 = tcg_temp_local_new_i32(); - TCGv_i32 fph1 = tcg_temp_local_new_i32(); + TCGv_i32 fp = tcg_temp_new_i32(); + TCGv_i32 fph = tcg_temp_new_i32(); int l1 = gen_new_label(); int l2 = gen_new_label(); gen_load_gpr(t0, fr); tcg_gen_andi_tl(t0, t0, 0x7); - gen_load_fpr32(fp0, fs); - gen_load_fpr32h(fph0, fs); - gen_load_fpr32(fp1, ft); - gen_load_fpr32h(fph1, ft); tcg_gen_brcondi_tl(TCG_COND_NE, t0, 0, l1); - gen_store_fpr32(fp0, fd); - gen_store_fpr32h(fph0, fd); + gen_load_fpr32(fp, fs); + gen_load_fpr32h(fph, fs); + gen_store_fpr32(fp, fd); + gen_store_fpr32h(fph, fd); tcg_gen_br(l2); gen_set_label(l1); tcg_gen_brcondi_tl(TCG_COND_NE, t0, 4, l2); tcg_temp_free(t0); #ifdef TARGET_WORDS_BIGENDIAN - gen_store_fpr32(fph1, fd); - gen_store_fpr32h(fp0, fd); + gen_load_fpr32(fp, fs); + gen_load_fpr32h(fph, ft); + gen_store_fpr32h(fp, fd); + gen_store_fpr32(fph, fd); #else - gen_store_fpr32(fph0, fd); - gen_store_fpr32h(fp1, fd); + gen_load_fpr32h(fph, fs); + gen_load_fpr32(fp, ft); + gen_store_fpr32(fph, fd); + gen_store_fpr32h(fp, fd); #endif gen_set_label(l2); - tcg_temp_free_i32(fp0); - tcg_temp_free_i32(fph0); - tcg_temp_free_i32(fp1); - tcg_temp_free_i32(fph1); + tcg_temp_free_i32(fp); + tcg_temp_free_i32(fph); } opn = "alnv.ps"; break;