Use target_expr based stabilize in build_assign

ibuclaw · ibuclaw · commit 29fb6369c5c1 · 2018-05-04T15:45:27.000+02:00
diff --git a/gcc/d/d-codegen.cc b/gcc/d/d-codegen.cc
@@ -1372,8 +1372,7 @@ component_ref (tree object, tree field)
 tree
 build_assign (tree_code code, tree lhs, tree rhs)
 {
-  tree init = stabilize_expr (&lhs);
-  init = compound_expr (init, stabilize_expr (&rhs));
+  tree init = stabilize_expr2 (&lhs);
 
   /* If initializing the LHS using a function that returns via NRVO.  */
   if (code == INIT_EXPR && TREE_CODE (rhs) == CALL_EXPR

Original file line number	Diff line number	Diff line change
`@@ -1372,8 +1372,7 @@ component_ref (tree object, tree field)`
`1372`	`1372`	`tree`
`1373`	`1373`	`build_assign (tree_code code, tree lhs, tree rhs)`
`1374`	`1374`	`{`
`1375`		`- tree init = stabilize_expr (&lhs);`
`1376`		`- init = compound_expr (init, stabilize_expr (&rhs));`
	`1375`	`+ tree init = stabilize_expr2 (&lhs);`
`1377`	`1376`
`1378`	`1377`	`/* If initializing the LHS using a function that returns via NRVO. */`
`1379`	`1378`	`if (code == INIT_EXPR && TREE_CODE (rhs) == CALL_EXPR`