Displaying 3 results from an estimated 3 matches for "is_mach".
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as_mach
2018 Jul 20
3
error: ordered comparison between pointer and zero ('address' (aka 'unsigned char *') and 'int')
...i.e. will grab into the base of the heap if it represents NULL.
static bool accesses_heap_base_zone(Node *val) {
- if (Universe::narrow_oop_base() > 0) { // Implies UseCompressedOops.
+ if (Universe::narrow_oop_base() != NULL) { // Implies UseCompressedOops.
if (val && val->is_Mach()) {
if (val->as_Mach()->ideal_Opcode() == Op_DecodeN) {
// This assumes all Decodes with TypePtr::NotNull are matched
to nodes that
diff -r 3544d85cfe11 src/share/vm/opto/loopPredicate.cpp
--- a/src/share/vm/opto/loopPredicate.cpp Thu Jul 19 10:00:36 2018 +0100
+++ b/sr...
2018 Jul 23
2
error: ordered comparison between pointer and zero ('address' (aka 'unsigned char *') and 'int')
...ts NULL.
>> static bool accesses_heap_base_zone(Node *val) {
>> - if (Universe::narrow_oop_base() > 0) { // Implies
>> UseCompressedOops.
>> + if (Universe::narrow_oop_base() != NULL) { // Implies
>> UseCompressedOops.
>> if (val && val->is_Mach()) {
>> if (val->as_Mach()->ideal_Opcode() == Op_DecodeN) {
>> // This assumes all Decodes with TypePtr::NotNull are
>> matched
>> to nodes that
>> diff -r 3544d85cfe11 src/share/vm/opto/loopPredicate.cpp
>> --- a/src/share/vm/opto/loopP...
2018 Jul 19
2
error: ordered comparison between pointer and zero ('address' (aka 'unsigned char *') and 'int')
Hi HotSpot and LLVM developers,
I am building OpenJDK8[1] with LLVM toolchain[2] for mips64el, it failed
to build:
/home/loongson/jdk8-mips/hotspot/src/share/vm/opto/lcm.cpp:52:35: error:
ordered comparison between pointer and zero ('address' (aka 'unsigned
char *') and 'int')
if (Universe::narrow_oop_base() > 0) { // Implies UseCompressedOops.