--- a/hotspot/src/share/vm/opto/ifnode.cpp Fri Feb 27 08:34:19 2009 -0800
+++ b/hotspot/src/share/vm/opto/ifnode.cpp Fri Feb 27 13:27:09 2009 -0800
@@ -81,7 +81,7 @@
uint i4;
for( i4 = 1; i4 < phi->req(); i4++ ) {
con1 = phi->in(i4);
- if( !con1 ) return NULL; // Do not optimize partially collaped merges
+ if( !con1 ) return NULL; // Do not optimize partially collapsed merges
if( con1->is_Con() ) break; // Found a constant
// Also allow null-vs-not-null checks
const TypePtr *tp = igvn->type(con1)->isa_ptr();
@@ -204,7 +204,7 @@
// T F T F T F
// ..s.. ..t .. ..s.. ..t.. ..s.. ..t..
//
- // Split the paths coming into the merge point into 2 seperate groups of
+ // Split the paths coming into the merge point into 2 separate groups of
// merges. On the left will be all the paths feeding constants into the
// Cmp's Phi. On the right will be the remaining paths. The Cmp's Phi
// will fold up into a constant; this will let the Cmp fold up as well as
@@ -236,7 +236,7 @@
}
// Register the new RegionNodes but do not transform them. Cannot
- // transform until the entire Region/Phi conglerate has been hacked
+ // transform until the entire Region/Phi conglomerate has been hacked
// as a single huge transform.
igvn->register_new_node_with_optimizer( region_c );
igvn->register_new_node_with_optimizer( region_x );
@@ -599,7 +599,7 @@
//------------------------------fold_compares----------------------------
// See if a pair of CmpIs can be converted into a CmpU. In some cases
-// the direction of this if is determined by the preciding if so it
+// the direction of this if is determined by the preceding if so it
// can be eliminate entirely. Given an if testing (CmpI n c) check
// for an immediately control dependent if that is testing (CmpI n c2)
// and has one projection leading to this if and the other projection
@@ -811,7 +811,7 @@
// Try to remove extra range checks. All 'up_one_dom' gives up at merges
// so all checks we inspect post-dominate the top-most check we find.
// If we are going to fail the current check and we reach the top check
- // then we are guarenteed to fail, so just start interpreting there.
+ // then we are guaranteed to fail, so just start interpreting there.
// We 'expand' the top 2 range checks to include all post-dominating
// checks.