===================================================================
@@ -5885,7 +5885,7 @@ from a compare-and-swap operation, if de
@itemx @samp{sync_old_ior@var{mode}}, @samp{sync_old_and@var{mode}}
@itemx @samp{sync_old_xor@var{mode}}, @samp{sync_old_nand@var{mode}}
-These patterns are emit code for an atomic operation on memory,
+These patterns emit code for an atomic operation on memory,
and return the value that the memory contained before the operation.
Operand 0 is the result value, operand 1 is the memory on which the
atomic operation is performed, and operand 2 is the second operand
@@ -6037,7 +6037,7 @@ performed. Operand 1 is the second oper
Operand 2 is the memory model to be used by the operation.
If these patterns are not defined, attempts will be made to use legacy
-@code{sync} patterns, or equivilent patterns which return a result. If
+@code{sync} patterns, or equivalent patterns which return a result. If
none of these are available a compare-and-swap loop will be used.
@cindex @code{atomic_fetch_add@var{mode}} instruction pattern
@@ -6079,7 +6079,7 @@ performed. Operand 2 is the second oper
Operand 3 is the memory model to be used by the operation.
If these patterns are not defined, attempts will be made to use legacy
-@code{sync} patterns, or equivilent patterns which return the result before
+@code{sync} patterns, or equivalent patterns which return the result before
the operation followed by the arithmetic operation required to produce the
result. If none of these are available a compare-and-swap loop will be
used.