Make type of nan inf and snan be float

so that those builtins can be used directly for the C99 NAN and INFINITY math.h macros.

Michael Matz committed 8 years ago

Commit 9e47b181 parent 3b27b3b1 file · +8 −7Browse files

Unified · Split

@@ -5051,17 +5051,18 @@ ST_FUNC void unary(void) · 5050 unmodified lines
5051	5051	}
5052	5052	// special qnan , snan and infinity values
5053	5053	case TOK___NAN__:
5054		− vpush64(VT_DOUBLE, 0x7ff8000000000000ULL);
	5054	+ n = 0x7fc00000;
	5055	+special_math_val:
	5056	+ vpushi(n);
	5057	+ vtop->type.t = VT_FLOAT;
5055	5058	next();
5056	5059	break;
5057	5060	case TOK___SNAN__:
5058		− vpush64(VT_DOUBLE, 0x7ff0000000000001ULL);
5059		− next();
5060		− break;
	5061	+ n = 0x7f800001;
	5062	+ goto special_math_val;
5061	5063	case TOK___INF__:
5062		− vpush64(VT_DOUBLE, 0x7ff0000000000000ULL);
5063		− next();
5064		− break;
	5064	+ n = 0x7f800000;
	5065	+ goto special_math_val;
5065	5066
5066	5067	default:
5067	5068	tok_identifier:

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