emit-rtl.c (gen_reg_rtx): Assert that crtl->emit.regno_pointer_align_length is non-zero.

	* emit-rtl.c (gen_reg_rtx): Assert that
	crtl->emit.regno_pointer_align_length is non-zero.

From-SVN: r207968

gcc/ChangeLog

+2014-02-20  Uros Bizjak  <ubizjak@gmail.com>
+
+	* emit-rtl.c (gen_reg_rtx): Assert that
+	crtl->emit.regno_pointer_align_length is non-zero.
+
 2014-02-20  Richard Henderson  <rth@redhat.com>
 
 	PR c++/60272
@@ -32,8 +37,7 @@
 
 	* tree-cfg.c (replace_uses_by): Mark altered BBs before
 	doing the substitution.
-	(verify_gimple_assign_single): Also verify bare MEM_REFs
-	on the lhs.
+	(verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
 
 2014-02-20  Martin Jambor  <mjambor@suse.cz>
 
@@ -50,8 +54,8 @@
 2014-02-20  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR ipa/58555
-	* ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale parameter
-	specifying the scaling.
+	* ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
+	parameter specifying the scaling.
 	(inline_call): Update.
 	(want_inline_recursively): Guard division by zero.
 	(recursive_inlining): Update.

gcc/emit-rtl.c

@@ -896,6 +896,9 @@ gen_reg_rtx (enum machine_mode mode)
       return gen_rtx_CONCAT (mode, realpart, imagpart);
     }
 
+  /* Do not call gen_reg_rtx with uninitialized crtl.  */
+  gcc_assert (crtl->emit.regno_pointer_align_length);
+
   /* Make sure regno_pointer_align, and regno_reg_rtx are large
      enough to have an element for this pseudo reg number.  */
 

gcc/testsuite/ChangeLog

@@ -16,7 +16,7 @@
 2014-02-20  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR ipa/58555
-	* testsuite/g++.dg/torture/pr58555.C: New testcase.
+	* g++.dg/torture/pr58555.C: New testcase.
 
 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
 
@@ -58,8 +58,8 @@
 	PR target/59794
 	* gcc.target/i386/pr39162.c: Add dg-prune-output.
 	(dg-options): Remove -Wno-psabi.
-	* gcc.target/i386/59794-2.c: Ditto.
-	* gcc.target/i386/60205-1.c: Ditto.
+	* gcc.target/i386/pr59794-2.c: Ditto.
+	* gcc.target/i386/pr60205-1.c: Ditto.
 	* gcc.target/i386/sse-5.c: Ditto.
 
 2014-02-18  Nick Clifton  <nickc@redhat.com>