From: Frederik Harwath <frederik@codesourcery.com>
Date: Thu, 30 Mar 2023 14:22:07 +0000 (+0200)
Subject: openmp: Handle GIMPLE_OMP_METADIRECTIVE in walk_omp_for_loops
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17367562f120f28639e5e17a5c5b00d673ac9fd9;p=thirdparty%2Fgcc.git

openmp: Handle GIMPLE_OMP_METADIRECTIVE in walk_omp_for_loops

gcc/ChangeLog:

	* omp-transform-loops.cc (walk_omp_for_loops): Handle
	 GIMPLE_OMP_METADIRECTIVE.
---

diff --git a/gcc/ChangeLog.omp b/gcc/ChangeLog.omp
index 28b3990df1a6..5e76158db068 100644
--- a/gcc/ChangeLog.omp
+++ b/gcc/ChangeLog.omp
@@ -1,3 +1,8 @@
+2023-03-31  Frederik Harwath  <frederik@codesourcery.com>
+
+	* omp-transform-loops.cc (walk_omp_for_loops): Handle
+	GIMPLE_OMP_METADIRECTIVE.
+
 2023-03-27  Julian Brown  <julian@codesourcery.com>
 
 	* omp-builtins.def (BUILT_IN_OMP_IS_INITIAL_DEVICE): New builtin.
diff --git a/gcc/omp-transform-loops.cc b/gcc/omp-transform-loops.cc
index 2e136b6d086a..ce8e8f3d0931 100644
--- a/gcc/omp-transform-loops.cc
+++ b/gcc/omp-transform-loops.cc
@@ -1697,6 +1697,21 @@ walk_omp_for_loops (gimple_seq *seq, walk_ctx *ctx)
 	    break;
 	  }
 
+	case GIMPLE_OMP_METADIRECTIVE:
+	  {
+	    gimple *variant = gimple_omp_metadirective_variants (stmt);
+
+	    while (variant)
+	      {
+		gbind *bind = ctx->bind;
+		walk_omp_for_loops (gimple_omp_body_ptr (variant), ctx);
+		ctx->bind = bind;
+
+		variant = variant->next;
+	      }
+	  }
+	  break;
+
 	default:
 	  gcc_assert (!gimple_has_substatements (stmt));
 	  continue;