diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 66e07c72ed9d..7cf6097b988e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-03-31  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* tree-ssa-alias.c: Follow spelling conventions.
+	* doc/tree-ssa.texi: Fix a typo.
+
 2005-03-31  J"orn Rennecke <joern.rennecke@st.com>
 
 	* postreload-gcse.c: Include target.h.
diff --git a/gcc/doc/tree-ssa.texi b/gcc/doc/tree-ssa.texi
index 4679912fa9aa..27e0d34f5507 100644
--- a/gcc/doc/tree-ssa.texi
+++ b/gcc/doc/tree-ssa.texi
@@ -685,7 +685,7 @@ void f()
 
 The optimizers need to associate attributes with statements and
 variables during the optimization process.  For instance, we need to
-know what basic block does a statement belong to or whether a variable
+know what basic block a statement belongs to or whether a variable
 has aliases.  All these attributes are stored in data structures
 called annotations which are then linked to the field @code{ann} in
 @code{struct tree_common}.
diff --git a/gcc/tree-ssa-alias.c b/gcc/tree-ssa-alias.c
index c08cf3b1bfa1..0327e3441b29 100644
--- a/gcc/tree-ssa-alias.c
+++ b/gcc/tree-ssa-alias.c
@@ -2709,7 +2709,7 @@ push_fields_onto_fieldstack (tree type, VEC(fieldoff_t) **fieldstack,
     {
       size_t before = VEC_length (fieldoff_t, *fieldstack);
       /* Empty structures may have actual size, like in C++. So see if we
-	 actually end up pushing a field, and if not, if the size is non-zero,
+	 actually end up pushing a field, and if not, if the size is nonzero,
 	 push the field onto the stack */
       push_fields_onto_fieldstack (TREE_TYPE (field), fieldstack, offset);
       if (before == VEC_length (fieldoff_t, *fieldstack)
@@ -2739,7 +2739,7 @@ push_fields_onto_fieldstack (tree type, VEC(fieldoff_t) **fieldstack,
 	  push_fields_onto_fieldstack (TREE_TYPE (field), fieldstack, 
 				       offset + bitpos_of_field (field));
       /* Empty structures may have actual size, like in C++. So see if we
-	 actually end up pushing a field, and if not, if the size is non-zero,
+	 actually end up pushing a field, and if not, if the size is nonzero,
 	 push the field onto the stack */
 	  if (before == VEC_length (fieldoff_t, *fieldstack)
 	      && DECL_SIZE (field)