+2006-03-07 Aldy Hernandez <aldyh@redhat.com>
+
+ PR gomp/26238
+ * doc/passes.texi (Tree-SSA passes): Document omp lowering and
+ expansion.
+
2006-03-07 Richard Guenther <rguenther@suse.de>
PR tree-optimization/26587
program. The pass is located in @file{tree-mudflap.c} and is described
by @code{pass_mudflap_1}.
+@item OpenMP lowerering
+
+If OpenMP generation (@option{-fopenmp}) is enabled, this pass lowers
+OpenMP constructs into GIMPLE.
+
+Lowering of OpenMP constructs involves creating replacement
+expressions for local variables that have been mapped using data
+sharing clauses, exposing the control flow of most synchronization
+directives and adding region markers to facilitate the creation of the
+control flow graph. The pass is located in @file{omp-low.c} and is
+described by @code{pass_lower_omp}.
+
+@item OpenMP expansion
+
+If OpenMP generation (@option{-fopenmp}) is enabled, this pass expands
+parallel regions into their own functions to be invoked by the thread
+library. The pass is located in @file{omp-low.c} and is described by
+@code{pass_expand_omp}.
+
@item Lower control flow
This pass flattens @code{if} statements (@code{COND_EXPR}) and