PR target/50617

[pf3gnuchains/gcc-fork.git] / gcc / cfgexpand.c

diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c
index 045c2e2..6fb9ee0 100644 (file)
--- a/gcc/cfgexpand.c
+++ b/gcc/cfgexpand.c
@@ -3267,6 +3267,7 @@ expand_debug_expr (tree exp)
     case VEC_WIDEN_MULT_LO_EXPR:
     case VEC_WIDEN_LSHIFT_HI_EXPR:
     case VEC_WIDEN_LSHIFT_LO_EXPR:
+    case VEC_PERM_EXPR:
       return NULL;
 
    /* Misc codes.  */
@@ -3321,6 +3322,7 @@ expand_debug_expr (tree exp)
       return NULL;
 
     case WIDEN_SUM_EXPR:
+    case WIDEN_LSHIFT_EXPR:
       if (SCALAR_INT_MODE_P (GET_MODE (op0))
          && SCALAR_INT_MODE_P (mode))
        {
@@ -3329,7 +3331,8 @@ expand_debug_expr (tree exp)
                                                                          0)))
                                  ? ZERO_EXTEND : SIGN_EXTEND, mode, op0,
                                  inner_mode);
-         return simplify_gen_binary (PLUS, mode, op0, op1);
+         return simplify_gen_binary (TREE_CODE (exp) == WIDEN_LSHIFT_EXPR
+                                     ? ASHIFT : PLUS, mode, op0, op1);
        }
       return NULL;