@@ -2010,8 +2010,14 @@ gimplify_compound_lval (tree *expr_p, gi
ret = MIN (ret, tret);
}
}
+ else
+ {
+ tret = gimplify_expr (&TREE_OPERAND (t, 2), pre_p, post_p,
+ is_gimple_reg, fb_rvalue);
+ ret = MIN (ret, tret);
+ }
- if (!TREE_OPERAND (t, 3))
+ if (TREE_OPERAND (t, 3) == NULL_TREE)
{
tree elmt_type = TREE_TYPE (TREE_TYPE (TREE_OPERAND (t, 0)));
tree elmt_size = unshare_expr (array_ref_element_size (t));
@@ -2031,11 +2037,17 @@ gimplify_compound_lval (tree *expr_p, gi
ret = MIN (ret, tret);
}
}
+ else
+ {
+ tret = gimplify_expr (&TREE_OPERAND (t, 3), pre_p, post_p,
+ is_gimple_reg, fb_rvalue);
+ ret = MIN (ret, tret);
+ }
}
else if (TREE_CODE (t) == COMPONENT_REF)
{
/* Set the field offset into T and gimplify it. */
- if (!TREE_OPERAND (t, 2))
+ if (TREE_OPERAND (t, 2) == NULL_TREE)
{
tree offset = unshare_expr (component_ref_field_offset (t));
tree field = TREE_OPERAND (t, 1);
@@ -2054,6 +2066,12 @@ gimplify_compound_lval (tree *expr_p, gi
ret = MIN (ret, tret);
}
}
+ else
+ {
+ tret = gimplify_expr (&TREE_OPERAND (t, 2), pre_p, post_p,
+ is_gimple_reg, fb_rvalue);
+ ret = MIN (ret, tret);
+ }
}
}
@@ -0,0 +1,29 @@
+/* PR middle-end/49640 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -std=gnu99 -fopenmp" } */
+
+void
+foo (int N, int M, int K, int P, int Q, int R, int i, int j, int k,
+ unsigned char x[P][Q][R], int y[N][M][K])
+{
+ int ii, jj, kk;
+
+#pragma omp parallel for private(ii,jj,kk)
+ for (ii = 0; ii < P; ++ii)
+ for (jj = 0; jj < Q; ++jj)
+ for (kk = 0; kk < R; ++kk)
+ y[i + ii][j + jj][k + kk] = x[ii][jj][kk];
+}
+
+void
+bar (int N, int M, int K, int P, int Q, int R, int i, int j, int k,
+ unsigned char x[P][Q][R], float y[N][M][K], float factor, float zero)
+{
+ int ii, jj, kk;
+
+#pragma omp parallel for private(ii,jj,kk)
+ for (ii = 0; ii < P; ++ii)
+ for (jj = 0; jj < Q; ++jj)
+ for (kk = 0; kk < R; ++kk)
+ y[i + ii][j + jj][k + kk] = factor * x[ii][jj][kk] + zero;
+}