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8286562: GCC 12 reports some compiler warnings

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Reviewed-by: ihse, kbarrett, prr
This commit is contained in:
Yasumasa Suenaga 2022-05-28 02:09:05 +00:00
parent ed8e8ac289
commit 410a25d59a
5 changed files with 40 additions and 15 deletions
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8
src/hotspot/share/utilities/globalDefinitions.hpp
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@ -728,10 +728,14 @@ inline bool is_floating_point_type(BasicType t) {
extern char type2char_tab[T_CONFLICT+1]; // Map a BasicType to a jchar
inline char type2char(BasicType t) { return (uint)t < T_CONFLICT+1 ? type2char_tab[t] : 0; }
extern int type2size[T_CONFLICT+1]; // Map BasicType to result stack elements
extern const char* type2name_tab[T_CONFLICT+1]; // Map a BasicType to a jchar
inline const char* type2name(BasicType t) { return (uint)t < T_CONFLICT+1 ? type2name_tab[t] : NULL; }
extern const char* type2name_tab[T_CONFLICT+1]; // Map a BasicType to a char*
extern BasicType name2type(const char* name);
inline const char* type2name(BasicType t) {
assert((uint)t < T_CONFLICT + 1, "invalid type");
return type2name_tab[t];
}
inline jlong max_signed_integer(BasicType bt) {
if (bt == T_INT) {
return max_jint;