From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KANHm-0007jA-FV for qemu-devel@nongnu.org; Sun, 22 Jun 2008 06:59:06 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KANHi-0007eN-MJ for qemu-devel@nongnu.org; Sun, 22 Jun 2008 06:59:03 -0400 Received: from [199.232.76.173] (port=47159 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KANHh-0007d3-NR for qemu-devel@nongnu.org; Sun, 22 Jun 2008 06:59:01 -0400 Received: from savannah.gnu.org ([199.232.41.3]:42078 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 1KANHg-0007YA-87 for qemu-devel@nongnu.org; Sun, 22 Jun 2008 06:59:00 -0400 Received: from cvs.savannah.gnu.org ([199.232.41.69]) by sv.gnu.org with esmtp (Exim 4.63) (envelope-from ) id 1KANHe-0002UY-RB for qemu-devel@nongnu.org; Sun, 22 Jun 2008 10:58:59 +0000 Received: from blueswir1 by cvs.savannah.gnu.org with local (Exim 4.63) (envelope-from ) id 1KANHe-0002UN-BI for qemu-devel@nongnu.org; Sun, 22 Jun 2008 10:58:58 +0000 MIME-Version: 1.0 Errors-To: blueswir1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Blue Swirl Message-Id: Date: Sun, 22 Jun 2008 10:58:58 +0000 Subject: [Qemu-devel] [4776] Eliminate cpu_T[0] 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: 4776 http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4776 Author: blueswir1 Date: 2008-06-22 10:58:57 +0000 (Sun, 22 Jun 2008) Log Message: ----------- Eliminate cpu_T[0] Modified Paths: -------------- trunk/target-sparc/translate.c Modified: trunk/target-sparc/translate.c =================================================================== --- trunk/target-sparc/translate.c 2008-06-22 08:52:58 UTC (rev 4775) +++ trunk/target-sparc/translate.c 2008-06-22 10:58:57 UTC (rev 4776) @@ -38,7 +38,7 @@ according to jump_pc[T2] */ /* global register indexes */ -static TCGv cpu_env, cpu_T[2], cpu_regwptr; +static TCGv cpu_env, cpu_regwptr; static TCGv cpu_cc_src, cpu_cc_src2, cpu_cc_dst; static TCGv cpu_psr, cpu_fsr, cpu_pc, cpu_npc, cpu_gregs[8]; static TCGv cpu_cond, cpu_src1, cpu_src2, cpu_dst, cpu_addr, cpu_val; @@ -1912,13 +1912,9 @@ rd = GET_FIELD(insn, 2, 6); - cpu_dst = cpu_T[0]; cpu_src1 = tcg_temp_new(TCG_TYPE_TL); // const cpu_src2 = tcg_temp_new(TCG_TYPE_TL); // const - // loads and stores - cpu_addr = cpu_T[0]; - switch (opc) { case 0: /* branches/sethi */ { @@ -4220,7 +4216,7 @@ save_state(dc, cpu_cond); r_const = tcg_const_i32(7); - tcg_gen_helper_0_2(helper_check_align, cpu_dst, + tcg_gen_helper_0_2(helper_check_align, cpu_addr, r_const); // XXX remove tcg_temp_free(r_const); ABI32_MASK(cpu_addr); @@ -4744,7 +4740,12 @@ cpu_tmp0 = tcg_temp_new(TCG_TYPE_TL); cpu_tmp32 = tcg_temp_new(TCG_TYPE_I32); cpu_tmp64 = tcg_temp_new(TCG_TYPE_I64); + + cpu_dst = tcg_temp_local_new(TCG_TYPE_TL); + + // loads and stores cpu_val = tcg_temp_local_new(TCG_TYPE_TL); + cpu_addr = tcg_temp_local_new(TCG_TYPE_TL); do { if (env->nb_breakpoints > 0) { @@ -4795,7 +4796,9 @@ (dc->pc - pc_start) < (TARGET_PAGE_SIZE - 32)); exit_gen_loop: + tcg_temp_free(cpu_addr); tcg_temp_free(cpu_val); + tcg_temp_free(cpu_dst); tcg_temp_free(cpu_tmp64); tcg_temp_free(cpu_tmp32); tcg_temp_free(cpu_tmp0); @@ -4876,9 +4879,6 @@ TCG_AREG0, offsetof(CPUState, xcc), "xcc"); #endif - /* XXX: T0 should be a temporary */ - cpu_T[0] = tcg_global_mem_new(TCG_TYPE_TL, - TCG_AREG0, offsetof(CPUState, t0), "T0"); cpu_cond = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0, offsetof(CPUState, cond), "cond");