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6710487: More than half of JDI Regression tests hang with COOPs in -Xcomp mode

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Remove DecodeNNode::decode() and EncodePNode::encode() methods.

Reviewed-by: rasbold, never
This commit is contained in:
Vladimir Kozlov 2008-06-24 10:43:29 -07:00
parent 2d64a7a369
commit a671e7c7b5
17 changed files with 103 additions and 143 deletions
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4
hotspot/src/cpu/x86/vm/x86_64.ad
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@ -7060,7 +7060,7 @@ instruct castP2X(rRegL dst, rRegP src)
// Convert oop pointer into compressed form
instruct encodeHeapOop(rRegN dst, rRegP src, rFlagsReg cr) %{
predicate(n->bottom_type()->is_narrowoop()->make_oopptr()->ptr() != TypePtr::NotNull);
predicate(n->bottom_type()->make_ptr()->ptr() != TypePtr::NotNull);
match(Set dst (EncodeP src));
effect(KILL cr);
format %{ "encode_heap_oop $dst,$src" %}
@ -7076,7 +7076,7 @@ instruct encodeHeapOop(rRegN dst, rRegP src, rFlagsReg cr) %{
%}
instruct encodeHeapOop_not_null(rRegN dst, rRegP src, rFlagsReg cr) %{
predicate(n->bottom_type()->is_narrowoop()->make_oopptr()->ptr() == TypePtr::NotNull);
predicate(n->bottom_type()->make_ptr()->ptr() == TypePtr::NotNull);
match(Set dst (EncodeP src));
effect(KILL cr);
format %{ "encode_heap_oop_not_null $dst,$src" %}