AArch64: Fix bootstrap failure due to dump_printf_loc format attribute uses [PR106782]

This fixes the bootstrap failure on AArch64 following -Werror=format by
correcting the print format modifiers in the backend.

gcc/ChangeLog:

	PR other/106782
	* config/aarch64/aarch64.cc
	(aarch64_vector_costs::prefer_unrolled_loop): Replace %u with
	HOST_WIDE_INT_PRINT_UNSIGNED.

(cherry picked from commit b98c5262d02c13cdbbf3b985859b436adec94d90)

diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
index 5c9e7791a12eea21e40108876bda61f3d64eaf54..ac1153e31afe469353954205fb2f3bee8ccbf2fc 100644 (file)
--- a/gcc/config/aarch64/aarch64.cc
+++ b/gcc/config/aarch64/aarch64.cc
@@ -16677,7 +16677,8 @@ aarch64_vector_costs::prefer_unrolled_loop () const
 
   if (dump_enabled_p ())
     dump_printf_loc (MSG_NOTE, vect_location, "Number of insns in"
-                    " unrolled Advanced SIMD loop = %d\n",
+                    " unrolled Advanced SIMD loop = "
+                    HOST_WIDE_INT_PRINT_UNSIGNED "\n",
                     m_unrolled_advsimd_stmts);
 
   /* The balance here is tricky.  On the one hand, we can't be sure whether