Fix handling of floats in x86/x64 backend.

2011-01-05 21:45:09 +01:00
parent 3b468ceedb
commit bc37edc911
3 changed files with 19 additions and 13 deletions
--- a/src/lj_ir.h
+++ b/src/lj_ir.h
@@ -394,6 +394,7 @@ typedef struct IRType1 { uint8_t irt; } IRType1;
 #define irt_isi64(t)		(irt_type(t) == IRT_I64)
 #define irt_isu64(t)		(irt_type(t) == IRT_U64)

+#define irt_isfp(t)		(irt_isnum(t) || irt_isfloat(t))
 #define irt_isinteger(t)	(irt_typerange((t), IRT_I8, IRT_INT))
 #define irt_isgcv(t)		(irt_typerange((t), IRT_STR, IRT_UDATA))
 #define irt_isaddr(t)		(irt_typerange((t), IRT_LIGHTUD, IRT_UDATA))