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Eliminate cpu_T[0] 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4776 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2008-06-22 10:58:57 +00:00
parent 3f0436fe85
commit d987963aa9
1 changed files with 9 additions and 9 deletions
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18
target-sparc/translate.c
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@ -38,7 +38,7 @@
according to jump_pc[T2] */ according to jump_pc[T2] */
/* global register indexes */ /* 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_cc_src, cpu_cc_src2, cpu_cc_dst;
static TCGv cpu_psr, cpu_fsr, cpu_pc, cpu_npc, cpu_gregs[8]; 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; static TCGv cpu_cond, cpu_src1, cpu_src2, cpu_dst, cpu_addr, cpu_val;
@ -1912,13 +1912,9 @@ static void disas_sparc_insn(DisasContext * dc)
rd = GET_FIELD(insn, 2, 6); rd = GET_FIELD(insn, 2, 6);
cpu_dst = cpu_T[0];
cpu_src1 = tcg_temp_new(TCG_TYPE_TL); // const cpu_src1 = tcg_temp_new(TCG_TYPE_TL); // const
cpu_src2 = 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) { switch (opc) {
case 0: /* branches/sethi */ case 0: /* branches/sethi */
{ {
@ -4220,7 +4216,7 @@ static void disas_sparc_insn(DisasContext * dc)
save_state(dc, cpu_cond); save_state(dc, cpu_cond);
r_const = tcg_const_i32(7); 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 r_const); // XXX remove
tcg_temp_free(r_const); tcg_temp_free(r_const);
ABI32_MASK(cpu_addr); ABI32_MASK(cpu_addr);
@ -4744,7 +4740,12 @@ static inline int gen_intermediate_code_internal(TranslationBlock * tb,
cpu_tmp0 = tcg_temp_new(TCG_TYPE_TL); cpu_tmp0 = tcg_temp_new(TCG_TYPE_TL);
cpu_tmp32 = tcg_temp_new(TCG_TYPE_I32); cpu_tmp32 = tcg_temp_new(TCG_TYPE_I32);
cpu_tmp64 = tcg_temp_new(TCG_TYPE_I64); 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_val = tcg_temp_local_new(TCG_TYPE_TL);
cpu_addr = tcg_temp_local_new(TCG_TYPE_TL);
do { do {
if (env->nb_breakpoints > 0) { if (env->nb_breakpoints > 0) {
@ -4795,7 +4796,9 @@ static inline int gen_intermediate_code_internal(TranslationBlock * tb,
(dc->pc - pc_start) < (TARGET_PAGE_SIZE - 32)); (dc->pc - pc_start) < (TARGET_PAGE_SIZE - 32));
exit_gen_loop: exit_gen_loop:
tcg_temp_free(cpu_addr);
tcg_temp_free(cpu_val); tcg_temp_free(cpu_val);
tcg_temp_free(cpu_dst);
tcg_temp_free(cpu_tmp64); tcg_temp_free(cpu_tmp64);
tcg_temp_free(cpu_tmp32); tcg_temp_free(cpu_tmp32);
tcg_temp_free(cpu_tmp0); tcg_temp_free(cpu_tmp0);
@ -4876,9 +4879,6 @@ void gen_intermediate_code_init(CPUSPARCState *env)
TCG_AREG0, offsetof(CPUState, xcc), TCG_AREG0, offsetof(CPUState, xcc),
"xcc"); "xcc");
#endif #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, cpu_cond = tcg_global_mem_new(TCG_TYPE_TL,
TCG_AREG0, offsetof(CPUState, cond), TCG_AREG0, offsetof(CPUState, cond),
"cond"); "cond");