Re: [PATCHv3][ARM] -mpure-code option for ARM

[Paolo Carlini]

Hi,

On 22/09/2016 19:04, Andre Vieira (lists) wrote:
diff --git a/gcc/hooks.c b/gcc/hooks.c
index 
99ec4014adb6fcbb073bf538dd00fe8695ee6cb2..1e925645c3173f8d97e104b9b2f480fca2ede438
 100644
--- a/gcc/hooks.c
+++ b/gcc/hooks.c
@@ -481,3 +481,13 @@ void
  hook_void_gcc_optionsp (struct gcc_options *opts ATTRIBUTE_UNUSED)
  {
  }
+
+/* Generic hook that takes an unsigned int, an unsigned int pointer and
+   returns false.  */
+
+bool
+hook_uint_uintp_false (unsigned int, unsigned int *)
+{
+  return false;
+}
+

I don't see this change in the committed ChangeLog and, as is, it 
doesn't have a counterpart in hooks.h. Something as trivial as the below 
fixes the bootstrap error for me on x86_64-linux.

Thanks,
Paolo.

////////////////////
Index: hooks.h
===================================================================
--- hooks.h     (revision 240379)
+++ hooks.h     (working copy)
@@ -76,6 +76,7 @@ extern void hook_void_tree (tree);
 extern void hook_void_tree_treeptr (tree, tree *);
 extern void hook_void_int_int (int, int);
 extern void hook_void_gcc_optionsp (struct gcc_options *);
+extern bool hook_uint_uintp_false (unsigned int, unsigned int *);
 
 extern int hook_int_uint_mode_1 (unsigned int, machine_mode);
 extern int hook_int_const_tree_0 (const_tree);