re PR target/37436 (arm-cross-g++. internal compiler error: in extract_insn, at recog.c:1990)

	PR c++/37436
	* gimple.h (gimple_has_substatements): GIMPLE_OMP_CRITICAL has
	substatements.
	* tree-inline.c (remap_gimple_stmt): Handle GIMPLE_OMP_CRITICAL.

	* g++.dg/gomp/pr37436.C: New test.

From-SVN: r139937

gcc/ChangeLog

+2008-09-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/37436
+	* gimple.h (gimple_has_substatements): GIMPLE_OMP_CRITICAL has
+	substatements.
+	* tree-inline.c (remap_gimple_stmt): Handle GIMPLE_OMP_CRITICAL.
+
 2008-09-03  Bernd Schmidt  <bernd.schmidt@analog.com>
 
 	From Michael Frysinger  <michael.frysinger@analog.com>

gcc/gimple.h

@@ -1052,6 +1052,7 @@ gimple_has_substatements (gimple g)
     case GIMPLE_OMP_TASK:
     case GIMPLE_OMP_SECTIONS:
     case GIMPLE_OMP_SINGLE:
+    case GIMPLE_OMP_CRITICAL:
     case GIMPLE_WITH_CLEANUP_EXPR:
       return true;
 

gcc/testsuite/ChangeLog

+2008-09-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/37436
+	* g++.dg/gomp/pr37436.C: New test.
+
 2008-09-03  Bernd Schmidt  <bernd.schmidt@analog.com>
 
 	From Mike Frysinger  <michael.frysinger@analog.com>

gcc/testsuite/g++.dg/gomp/pr37436.C

+// PR c++/37436
+// { dg-do compile }
+// { dg-options "-fopenmp" }
+
+struct A
+{
+  A ();
+  int i;
+};
+
+A::A ()
+{
+#pragma omp critical
+  i++;
+}

gcc/tree-inline.c

@@ -1156,6 +1156,12 @@ remap_gimple_stmt (gimple stmt, copy_body_data *id)
 	           (s1, gimple_omp_single_clauses (stmt));
 	  break;
 
+	case GIMPLE_OMP_CRITICAL:
+	  s1 = remap_gimple_seq (gimple_omp_body (stmt), id);
+	  copy
+	    = gimple_build_omp_critical (s1, gimple_omp_critical_name (stmt));
+	  break;
+
 	default:
 	  gcc_unreachable ();
 	}