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Viewing changes to tcg/tcg.c

  • Committer: blueswir1
  • Date: 2008-03-11 21:01:02 UTC
  • Revision ID: git-v1:0954d0d9e242b4bc122eeaefb8825cc8f8eb3ab5
 Remove blank elements in tcg_target_reg_alloc_order[] (Stuart Brady)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4039 c046a42c-6fe2-441c-8c8c-71466251a162

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Lines of Context:
tcg/tcg.c
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    tcg_regset_andnot(reg_ct, reg1, reg2);
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    /* first try free registers */
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    for(i = 0; i < TCG_TARGET_NB_REGS; i++) {
 
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    for(i = 0; i < ARRAY_SIZE(tcg_target_reg_alloc_order); i++) {
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        reg = tcg_target_reg_alloc_order[i];
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        if (tcg_regset_test_reg(reg_ct, reg) && s->reg_to_temp[reg] == -1)
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            return reg;
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    }
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    /* XXX: do better spill choice */
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    for(i = 0; i < TCG_TARGET_NB_REGS; i++) {
 
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    for(i = 0; i < ARRAY_SIZE(tcg_target_reg_alloc_order); i++) {
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        reg = tcg_target_reg_alloc_order[i];
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        if (tcg_regset_test_reg(reg_ct, reg)) {
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            tcg_reg_free(s, reg);