[gcc r12-1172] AArch64: Fix failing testcase for native cpu detection

[Tamar Christina]

https://gcc.gnu.org/g:d9a83b99349071e1c6e78df7fea3424338390d5e

commit r12-1172-gd9a83b99349071e1c6e78df7fea3424338390d5e
Author: Tamar Christina <tamar.christina@arm.com>
Date:   Thu Jun 3 10:26:02 2021 +0100

    AArch64: Fix failing testcase for native cpu detection
    
    A late change in the patch changed the implemented ID to one that
    hasn't been used yet to avoid any ambiguity. Unfortunately the
    chosen value of 0xFF matches the value of -1 which is used as an
    invalid implementer so the test started failing.
    
    This patch changes it to 0xFE which is the highest usable number.
    
    gcc/testsuite/ChangeLog:
    
            * gcc.target/aarch64/cpunative/info_16: Update implementer.
            * gcc.target/aarch64/cpunative/info_17: Likewise

Diff:
---
 gcc/testsuite/gcc.target/aarch64/cpunative/info_16 | 2 +-
 gcc/testsuite/gcc.target/aarch64/cpunative/info_17 | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_16 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_16
index b0679579d91..2c04ff19cb6 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/info_16
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_16
@@ -1,7 +1,7 @@
 processor	: 0
 BogoMIPS	: 100.00
 Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32 asimddp sve sve2
-CPU implementer	: 0xff
+CPU implementer	: 0xfe
 CPU architecture: 8
 CPU variant	: 0x0
 CPU part	: 0xd08
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_17 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_17
index b0679579d91..2c04ff19cb6 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/info_17
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_17
@@ -1,7 +1,7 @@
 processor	: 0
 BogoMIPS	: 100.00
 Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32 asimddp sve sve2
-CPU implementer	: 0xff
+CPU implementer	: 0xfe
 CPU architecture: 8
 CPU variant	: 0x0
 CPU part	: 0xd08