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Free constant temporaries.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4670 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
ths 2008-06-05 08:38:44 +00:00
parent 5cc1d1e628
commit c239529e7f
1 changed files with 20 additions and 2 deletions
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22
target-mips/translate.c
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@ -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);
}