[gcc(refs/vendors/microsoft/heads/main)] Update xfail with new failures

[Eugene Rozenfeld]

https://gcc.gnu.org/g:2b3f12d0537affbed846ef3ea9bd5059edf3f77f

commit 2b3f12d0537affbed846ef3ea9bd5059edf3f77f
Author: MS Automation <gnutools@microsoft.com>
Date:   Mon Mar 28 09:30:26 2022 +0000

    Update xfail with new failures

Diff:
---
 contrib/testsuite-management/x86_64-pc-linux-gnu.xfail | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/contrib/testsuite-management/x86_64-pc-linux-gnu.xfail b/contrib/testsuite-management/x86_64-pc-linux-gnu.xfail
index 0098a12cb16..105d4af693d 100644
--- a/contrib/testsuite-management/x86_64-pc-linux-gnu.xfail
+++ b/contrib/testsuite-management/x86_64-pc-linux-gnu.xfail
@@ -141,4 +141,7 @@ FAIL: g++.dg/warn/pr104025.C -std=gnu++14 (test for excess errors)
 FAIL: g++.dg/warn/pr104025.C -std=gnu++17 (test for excess errors)
 FAIL: g++.dg/warn/pr104025.C -std=gnu++20 (test for excess errors)
 FAIL: g++.dg/warn/pr104025.C -std=gnu++98 (test for excess errors)
-UNRESOLVED: g++.dg/asan/asan_test.C -O2  compilation failed to produce executable
\ No newline at end of file
+UNRESOLVED: g++.dg/asan/asan_test.C -O2  compilation failed to produce executable
+FAIL: g++.dg/cpp0x/variadic-alias3.C -std=c++17 (internal compiler error: in hashtab_chk_error, at hash-table.cc:137)
+FAIL: g++.dg/cpp0x/variadic-alias3.C -std=c++17 (test for excess errors)
+FAIL: gcc.target/i386/auto-init-4.c scan-assembler-times long\t-16843010 5
\ No newline at end of file