Commit c239529e authored by Thiemo Seufer's avatar Thiemo Seufer
Browse files

Free constant temporaries. 


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4670 c046a42c-6fe2-441c-8c8c-71466251a162
parent 5cc1d1e6

target-mips/translate.c

+20 −2
Original line number Diff line number Diff line
@@ -425,6 +425,24 @@ enum { 
/* global register indices */

static TCGv cpu_env, current_tc_gprs, current_tc_hi, cpu_T[2];



static inline void tcg_gen_helper_0_1i(void *func, TCGv arg)

{

    TCGv t = tcg_const_i32(arg);



    tcg_gen_helper_0_1(func, t);

    tcg_temp_free(t);

}



static inline void tcg_gen_helper_0_2ii(void *func, TCGv arg1, TCGv arg2)

{

    TCGv t1 = tcg_const_i32(arg1);

    TCGv t2 = tcg_const_i32(arg2);



    tcg_gen_helper_0_2(func, t1, t2);

    tcg_temp_free(t1);

    tcg_temp_free(t2);

}



typedef struct DisasContext {

    struct TranslationBlock *tb;

    target_ulong pc, saved_pc;
@@ -797,7 +815,7 @@ static always_inline void 
generate_exception_err (DisasContext *ctx, int excp, int err)

{

    save_cpu_state(ctx, 1);

    tcg_gen_helper_0_2(do_raise_exception_err, tcg_const_i32(excp), tcg_const_i32(err));

    tcg_gen_helper_0_2ii(do_raise_exception_err, excp, err);

    tcg_gen_helper_0_0(do_interrupt_restart);

    tcg_gen_exit_tb(0);

}
@@ -806,7 +824,7 @@ static always_inline void 
generate_exception (DisasContext *ctx, int excp)

{

    save_cpu_state(ctx, 1);

    tcg_gen_helper_0_1(do_raise_exception, tcg_const_i32(excp));

    tcg_gen_helper_0_1i(do_raise_exception, excp);

    tcg_gen_helper_0_0(do_interrupt_restart);

    tcg_gen_exit_tb(0);

}