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8004548: remove unused AbstractAssembler::print(Label&)

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Reviewed-by: kvn, twisti
This commit is contained in:
Bharadwaj Yadavalli 2012-12-17 11:00:22 -08:00 • committed by Christian Thalinger
parent 110d953ab2
commit fb74718339
8 changed files with 0 additions and 125 deletions
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45
hotspot/src/share/vm/asm/assembler.cpp
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@ -119,26 +119,6 @@ void AbstractAssembler::a_long(jint x) {
emit_long(x);
}
// Labels refer to positions in the (to be) generated code. There are bound
// and unbound
//
// Bound labels refer to known positions in the already generated code.
// offset() is the position the label refers to.
//
// Unbound labels refer to unknown positions in the code to be generated; it
// may contain a list of unresolved displacements that refer to it
#ifndef PRODUCT
void AbstractAssembler::print(Label& L) {
if (L.is_bound()) {
tty->print_cr("bound label to %d|%d", L.loc_pos(), L.loc_sect());
} else if (L.is_unbound()) {
L.print_instructions((MacroAssembler*)this);
} else {
tty->print_cr("label in inconsistent state (loc = %d)", L.loc());
}
}
#endif // PRODUCT
void AbstractAssembler::bind(Label& L) {
if (L.is_bound()) {
@ -342,28 +322,3 @@ bool MacroAssembler::needs_explicit_null_check(intptr_t offset) {
#endif
return offset < 0 || os::vm_page_size() <= offset;
}
#ifndef PRODUCT
void Label::print_instructions(MacroAssembler* masm) const {
CodeBuffer* cb = masm->code();
for (int i = 0; i < _patch_index; ++i) {
int branch_loc;
if (i >= PatchCacheSize) {
branch_loc = _patch_overflow->at(i - PatchCacheSize);
} else {
branch_loc = _patches[i];
}
int branch_pos = CodeBuffer::locator_pos(branch_loc);
int branch_sect = CodeBuffer::locator_sect(branch_loc);
address branch = cb->locator_address(branch_loc);
tty->print_cr("unbound label");
tty->print("@ %d|%d ", branch_pos, branch_sect);
if (branch_sect == CodeBuffer::SECT_CONSTS) {
tty->print_cr(PTR_FORMAT, *(address*)branch);
continue;
}
masm->pd_print_patched_instruction(branch);
tty->cr();
}
}
#endif // ndef PRODUCT