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7110489: C1: 64-bit tiered with ForceUnreachable: assert(reachable(src)) failed: Address should be reachable

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Reviewed-by: kvn, iveresov, twisti
This commit is contained in:
Tom Rodriguez 2011-11-18 10:29:27 -08:00
parent ed9a60ae02
commit 4511ca18de
3 changed files with 26 additions and 20 deletions
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3
hotspot/src/cpu/x86/vm/assembler_x86.cpp
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@ -3535,7 +3535,8 @@ bool Assembler::reachable(AddressLiteral adr) {
// addressing.
bool Assembler::is_polling_page_far() {
intptr_t addr = (intptr_t)os::get_polling_page();
return !is_simm32(addr - (intptr_t)CodeCache::low_bound()) ||
return ForceUnreachable ||
!is_simm32(addr - (intptr_t)CodeCache::low_bound()) ||
!is_simm32(addr - (intptr_t)CodeCache::high_bound());
}