re PR bootstrap/62300 (internal compiler error: in as_a, at is-a.h:192)

	PR bootstrap/62300
	* function.c (assign_parm_setup_reg): Remove erroneous checked
	cast to rtx_insn * on result of gen_extend_insn in favor of
	introducing a new local rtx "pat".

From-SVN: r214714

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3f821e92151cf8f237456cc6a5417f333f6db8cd..ac5dc7c9c72c953b7915f0b22d18b0169a5c611f 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2014-08-29  David Malcolm  <dmalcolm@redhat.com>
+
+       PR bootstrap/62300
+       * function.c (assign_parm_setup_reg): Remove erroneous checked
+       cast to rtx_insn * on result of gen_extend_insn in favor of
+       introducing a new local rtx "pat".
+
 2014-08-29  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 
        * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework

diff --git a/gcc/function.c b/gcc/function.c
index dc9c06b316606a6086f48e28565ecd1cbcf7f1c8..464c6cdaa57771c842254b73b99e118f30dab116 100644 (file)
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -3039,10 +3039,9 @@ assign_parm_setup_reg (struct assign_parm_data_all *all, tree parm,
            }
          else
            t = op1;
-         insn = as_a <rtx_insn *> (
-                  gen_extend_insn (op0, t, promoted_nominal_mode,
-                                   data->passed_mode, unsignedp));
-         emit_insn (insn);
+         rtx pat = gen_extend_insn (op0, t, promoted_nominal_mode,
+                                    data->passed_mode, unsignedp);
+         emit_insn (pat);
          insns = get_insns ();
 
          moved = true;