Mercurial > hg > truffle
diff src/share/vm/opto/memnode.cpp @ 605:98cb887364d3
6810672: Comment typos
Summary: I have collected some typos I have found while looking at the code.
Reviewed-by: kvn, never
author | twisti |
---|---|
date | Fri, 27 Feb 2009 13:27:09 -0800 |
parents | 5d75ab5f6698 |
children | 337400e7a5dd |
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--- a/src/share/vm/opto/memnode.cpp Fri Feb 27 08:34:19 2009 -0800 +++ b/src/share/vm/opto/memnode.cpp Fri Feb 27 13:27:09 2009 -0800 @@ -100,12 +100,12 @@ while (prev != result) { prev = result; if (result == start_mem) - break; // hit one of our sentinals + break; // hit one of our sentinels // skip over a call which does not affect this memory slice if (result->is_Proj() && result->as_Proj()->_con == TypeFunc::Memory) { Node *proj_in = result->in(0); if (proj_in->is_Allocate() && proj_in->_idx == instance_id) { - break; // hit one of our sentinals + break; // hit one of our sentinels } else if (proj_in->is_Call()) { CallNode *call = proj_in->as_Call(); if (!call->may_modify(t_adr, phase)) { @@ -198,7 +198,7 @@ // If not, we can update the input infinitely along a MergeMem cycle // Equivalent code in PhiNode::Ideal Node* m = phase->transform(mmem); - // If tranformed to a MergeMem, get the desired slice + // If transformed to a MergeMem, get the desired slice // Otherwise the returned node represents memory for every slice mem = (m->is_MergeMem())? m->as_MergeMem()->memory_at(alias_idx) : m; // Update input if it is progress over what we have now @@ -970,7 +970,7 @@ } // Search for an existing data phi which was generated before for the same - // instance's field to avoid infinite genertion of phis in a loop. + // instance's field to avoid infinite generation of phis in a loop. Node *region = mem->in(0); if (is_instance_field_load_with_local_phi(region)) { const TypePtr *addr_t = in(MemNode::Address)->bottom_type()->isa_ptr(); @@ -1254,7 +1254,7 @@ // (This tweaking with igvn only works because x is a new node.) igvn->set_type(x, t); // If x is a TypeNode, capture any more-precise type permanently into Node - // othewise it will be not updated during igvn->transform since + // otherwise it will be not updated during igvn->transform since // igvn->type(x) is set to x->Value() already. x->raise_bottom_type(t); Node *y = x->Identity(igvn); @@ -2591,7 +2591,7 @@ // capturing of nearby memory operations. // // During macro-expansion, all captured initializations which store -// constant values of 32 bits or smaller are coalesced (if advantagous) +// constant values of 32 bits or smaller are coalesced (if advantageous) // into larger 'tiles' 32 or 64 bits. This allows an object to be // initialized in fewer memory operations. Memory words which are // covered by neither tiles nor non-constant stores are pre-zeroed @@ -3678,7 +3678,7 @@ else if (old_mmem != NULL) { new_mem = old_mmem->memory_at(i); } - // else preceeding memory was not a MergeMem + // else preceding memory was not a MergeMem // replace equivalent phis (unfortunately, they do not GVN together) if (new_mem != NULL && new_mem != new_base &&