6869822: assert(Universe::narrow_oop_shift() == 0,"use unscaled narrow oop")

Replace the assert with narrow_oop_shift set to 0.

Reviewed-by: never, jcoomes
This commit is contained in:
Vladimir Kozlov 2009-08-14 12:23:11 -07:00
parent c94a076d34
commit 6f927f1578

View File

@ -749,7 +749,10 @@ char* Universe::preferred_heap_base(size_t heap_size, NARROW_OOP_MODE mode) {
assert(mode == UnscaledNarrowOop ||
mode == ZeroBasedNarrowOop ||
mode == HeapBasedNarrowOop, "mode is invalid");
// Return specified base for the first request.
if (!FLAG_IS_DEFAULT(HeapBaseMinAddress) && (mode == UnscaledNarrowOop)) {
return (char*)HeapBaseMinAddress;
}
const size_t total_size = heap_size + HeapBaseMinAddress;
if (total_size <= OopEncodingHeapMax && (mode != HeapBasedNarrowOop)) {
if (total_size <= NarrowOopHeapMax && (mode == UnscaledNarrowOop) &&
@ -857,7 +860,7 @@ jint Universe::initialize_heap() {
// Can't reserve heap below 4Gb.
Universe::set_narrow_oop_shift(LogMinObjAlignmentInBytes);
} else {
assert(Universe::narrow_oop_shift() == 0, "use unscaled narrow oop");
Universe::set_narrow_oop_shift(0);
if (PrintCompressedOopsMode) {
tty->print(", 32-bits Oops");
}