diff options
Diffstat (limited to 'i386-gen.c')
| -rw-r--r-- | i386-gen.c | 19 |
1 files changed, 3 insertions, 16 deletions
@@ -1025,8 +1025,7 @@ ST_FUNC void gen_cvt_itof(int t) /* convert fp to int 't' type */ ST_FUNC void gen_cvt_ftoi(int t) { - #ifndef COMMIT_4ad186c5ef61_IS_FIXED - /* a good version but it takes a more time to execute */ +#if 1 gv(RC_FLOAT); save_reg(TREG_EAX); save_reg(TREG_EDX); @@ -1034,19 +1033,7 @@ ST_FUNC void gen_cvt_ftoi(int t) vtop->r = TREG_EAX; /* mark reg as used */ if (t == VT_LLONG) vtop->r2 = TREG_EDX; - #else - /* a new version with a bug: t2a = 44100312 */ - /* - #include<stdio.h> - int main() { - int t1 = 176401255; - float f = 0.25f; - int t2a = (int)(t1 * f); // must be 44100313 - int t2b = (int)(t1 * (float)0.25f); - printf("t2a=%d t2b=%d \n",t2a,t2b); - return 0; - } - */ +#else int bt = vtop->type.t & VT_BTYPE; if (bt == VT_FLOAT) vpush_global_sym(&func_old_type, TOK___fixsfdi); @@ -1059,7 +1046,7 @@ ST_FUNC void gen_cvt_ftoi(int t) vpushi(0); vtop->r = REG_IRET; vtop->r2 = REG_LRET; - #endif +#endif } /* convert from one floating point type to another */ |