Commit f7ec18a9 authored by Matthias Braun's avatar Matthias Braun
Browse files

tv: remove support for SWITCH_NOINFINITY and SWITCH_NODENORMALS

parent b07b1ff3
......@@ -63,11 +63,6 @@ typedef enum float_to_int_mode {
static float_to_int_mode current_float_to_int_mode = TRUNCATE;
/* set this to true if infinity should be clipped to +/- MAX_FLOAT */
#define SWITCH_NOINFINITY 0
/* set this to true if denormals should be clipped to zero */
#define SWITCH_NODENORMALS 0
/****************************************************************************
* local definitions and macros
****************************************************************************/
......@@ -256,18 +251,6 @@ static ir_tarval *get_tarval_overflow(const void *value, size_t length, ir_mode
break;
case irms_float_number:
#if SWITCH_NOINFINITY
if (fc_is_inf((const fp_value*) value)) {
/* clip infinity to maximum value */
return fc_is_negative((const fp_value*) value) ? get_mode_min(mode) : get_mode_max(mode);
}
#endif
#if SWITCH_NODENORMALS
if (fc_is_subnormal((const fp_value*) value)) {
/* clip denormals to zero */
return get_mode_null(mode);
}
#endif
break;
default:
......
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