diff options
Diffstat (limited to 'i386-gen.c')
| -rw-r--r-- | i386-gen.c | 28 |
1 files changed, 12 insertions, 16 deletions
@@ -581,14 +581,6 @@ ST_FUNC void gfunc_prolog(CType *func_type) func_bound_offset = lbounds_section->data_offset; } #endif - -#ifndef CONFIG_USE_LIBGCC -#ifndef TCC_TARGET_PE - if (0 == strcmp(funcname, "main")) - gen_static_call(TOK___tcc_fpinit); -#endif -#endif - } /* generate function epilog */ @@ -988,16 +980,20 @@ ST_FUNC void gen_cvt_itof(int t) } /* convert fp to int 't' type */ -/* XXX: handle long long case */ ST_FUNC void gen_cvt_ftoi(int t) { - gv(RC_FLOAT); - save_reg(TREG_EAX); - save_reg(TREG_EDX); - gen_static_call(TOK___tcc_cvt_ftol); - vtop->r = TREG_EAX; /* mark reg as used */ - if (t == VT_LLONG) - vtop->r2 = TREG_EDX; + int bt = vtop->type.t & VT_BTYPE; + if (bt == VT_FLOAT) + vpush_global_sym(&func_old_type, TOK___fixsfdi); + else if (bt == VT_LDOUBLE) + vpush_global_sym(&func_old_type, TOK___fixxfdi); + else + vpush_global_sym(&func_old_type, TOK___fixdfdi); + vswap(); + gfunc_call(1); + vpushi(0); + vtop->r = REG_IRET; + vtop->r2 = REG_LRET; } /* convert from one floating point type to another */ |