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6633953: type2aelembytes{T_ADDRESS} should be 8 bytes in 64 bit VM

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T_ADDRESS size is defined as 'int' size (4 bytes) but C2 use it for raw pointers and as memory type for StoreP and LoadP nodes.

Reviewed-by: jrose
This commit is contained in:
Vladimir Kozlov 2008-02-25 15:05:44 -08:00
parent 0dd8f3e8c0
commit 9f1a8ede80
18 changed files with 53 additions and 31 deletions
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10
hotspot/src/share/vm/utilities/globalDefinitions.cpp
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@ -214,7 +214,7 @@ BasicType type2wfield[T_CONFLICT+1] = {
};
int type2aelembytes[T_CONFLICT+1] = {
int _type2aelembytes[T_CONFLICT+1] = {
0, // 0
0, // 1
0, // 2
@ -230,10 +230,16 @@ int type2aelembytes[T_CONFLICT+1] = {
T_OBJECT_aelem_bytes, // T_OBJECT = 12,
T_ARRAY_aelem_bytes, // T_ARRAY = 13,
0, // T_VOID = 14,
T_INT_aelem_bytes, // T_ADDRESS = 15,
T_OBJECT_aelem_bytes, // T_ADDRESS = 15,
0 // T_CONFLICT = 16,
};
#ifdef ASSERT
int type2aelembytes(BasicType t, bool allow_address) {
assert(allow_address || t != T_ADDRESS, " ");
return _type2aelembytes[t];
}
#endif
// Support for 64-bit integer arithmetic