diff mbox

Fix sanitizer tests to work under QEMU

Message ID 534CD68C.2080405@partner.samsung.com
State New
Headers show

Commit Message

max April 15, 2014, 6:49 a.m. UTC 
Hi all,

Some ASan and UBSan pattern match tests fail under QEMU, because 
libsanitizer adds escape sequences which confuse Dejagnu (because it 
thinks that it is actually running under a tty). This bug was already 
fixed for some tests (see 
http://gcc.gnu.org/ml/gcc-patches/2013-04/msg00235.html and 
http://gcc.gnu.org/ml/gcc-patches/2013-05/msg00319.html).

This patch fixes problem for newly added tests in the same way as before.

Tested on x86_64-unknown-linux-gnu and arm-linux-gnueabi (both ssh and 
qemu).

Ok to commit?

-Maxim

Comments

Jakub Jelinek April 15, 2014, 6:57 a.m. UTC | #1 
On Tue, Apr 15, 2014 at 10:49:48AM +0400, Maxim Ostapenko wrote:
> Some ASan and UBSan pattern match tests fail under QEMU, because
> libsanitizer adds escape sequences which confuse Dejagnu (because it
> thinks that it is actually running under a tty). This bug was
> already fixed for some tests (see
> http://gcc.gnu.org/ml/gcc-patches/2013-04/msg00235.html and
> http://gcc.gnu.org/ml/gcc-patches/2013-05/msg00319.html).
> 
> This patch fixes problem for newly added tests in the same way as before.
> 
> Tested on x86_64-unknown-linux-gnu and arm-linux-gnueabi (both ssh
> and qemu).

It is unfortunate there is no way to forcefully disable the colorization,
e.g. through some env var.
It would be also nice if there was a way to tell the library to colorize
more like GCC colorizes its output rather than clang.

> Ok to commit?

Ok for trunk.

	Jakub
Yury Gribov April 15, 2014, 7:01 a.m. UTC | #2 
> It is unfortunate there is no way to forcefully disable the colorization,
> e.g. through some env var.

I think they have ASAN_OPTIONS=color=0 (or something like that) but ssh 
targets (still) don't support passing environment variables.

-Y
max April 15, 2014, 7:33 a.m. UTC | #3 
Thanks!

Done in r209402.

-Maxim
diff mbox

Patch

2014-04-15  Max Ostapenko  <m.ostapenko@partner.samsung.com>

	* c-c++-common/asan/null-deref-1.c: Change regexp to pass test under QEMU.
	* c-c++-common/ubsan/div-by-zero-1.c: Likewise.
	* c-c++-common/ubsan/div-by-zero-2.c: Likewise.
	* c-c++-common/ubsan/div-by-zero-3.c: Likewise.
	* c-c++-common/ubsan/load-bool-enum.c (foo): Likewise.
	* c-c++-common/ubsan/null-1.c: Likewise.
	* c-c++-common/ubsan/null-10.c: Likewise.
	* c-c++-common/ubsan/null-11.c: Likewise.
	* c-c++-common/ubsan/null-2.c: Likewise.
	* c-c++-common/ubsan/null-3.c: Likewise.
	* c-c++-common/ubsan/null-4.c: Likewise.
	* c-c++-common/ubsan/null-5.c: Likewise.
	* c-c++-common/ubsan/null-6.c: Likewise.
	* c-c++-common/ubsan/null-7.c: Likewise.
	* c-c++-common/ubsan/null-8.c: Likewise.
	* c-c++-common/ubsan/null-9.c: Likewise.
	* c-c++-common/ubsan/overflow-add-2.c: Likewise.
	* c-c++-common/ubsan/overflow-int128.c: Likewise.
	* c-c++-common/ubsan/overflow-mul-2.c: Likewise.
	* c-c++-common/ubsan/overflow-mul-4.c: Likewise.
	* c-c++-common/ubsan/overflow-negate-1.c: Likewise.
	* c-c++-common/ubsan/overflow-sub-2.c: Likewise.
	* c-c++-common/ubsan/pr59333.c: Likewise.
	* c-c++-common/ubsan/pr59667.c: Likewise.
	* c-c++-common/ubsan/pr60613-2.c: Likewise.
	* c-c++-common/ubsan/pr60636.c: Likewise.
	* c-c++-common/ubsan/shift-1.c: Likewise.
	* c-c++-common/ubsan/shift-2.c: Likewise.
	* c-c++-common/ubsan/vla-1.c: Likewise.

diff --git a/gcc/testsuite/c-c++-common/asan/null-deref-1.c b/gcc/testsuite/c-c++-common/asan/null-deref-1.c
index 6aea9d2..87c34c4 100644
--- a/gcc/testsuite/c-c++-common/asan/null-deref-1.c
+++ b/gcc/testsuite/c-c++-common/asan/null-deref-1.c
@@ -18,5 +18,5 @@  int main()
 
 /* { dg-output "ERROR: AddressSanitizer:? SEGV on unknown address\[^\n\r]*" } */
 /* { dg-output "0x\[0-9a-f\]+ \[^\n\r]*pc 0x\[0-9a-f\]+\[^\n\r]*(\n|\r\n|\r)" } */
-/* { dg-output "    #0 0x\[0-9a-f\]+ (in \[^\n\r]*NullDeref\[^\n\r]* (\[^\n\r]*null-deref-1.c:10|\[^\n\r]*:0)|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*    #0 0x\[0-9a-f\]+ (in \[^\n\r]*NullDeref\[^\n\r]* (\[^\n\r]*null-deref-1.c:10|\[^\n\r]*:0)|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */
 /* { dg-output "    #1 0x\[0-9a-f\]+ (in _*main (\[^\n\r]*null-deref-1.c:15|\[^\n\r]*:0)|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/div-by-zero-1.c b/gcc/testsuite/c-c++-common/ubsan/div-by-zero-1.c
index ec391e4..479ced03 100644
--- a/gcc/testsuite/c-c++-common/ubsan/div-by-zero-1.c
+++ b/gcc/testsuite/c-c++-common/ubsan/div-by-zero-1.c
@@ -17,8 +17,8 @@  main (void)
   return 0;
 }
 
-/* { dg-output "division by zero(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*division by zero(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*division by zero(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*division by zero(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*division by zero" } */
+/* { dg-output "division by zero\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*division by zero\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*division by zero\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*division by zero\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*division by zero\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/div-by-zero-2.c b/gcc/testsuite/c-c++-common/ubsan/div-by-zero-2.c
index c8820fa..d1eb95f 100644
--- a/gcc/testsuite/c-c++-common/ubsan/div-by-zero-2.c
+++ b/gcc/testsuite/c-c++-common/ubsan/div-by-zero-2.c
@@ -16,8 +16,8 @@  main (void)
   return 0;
 }
 
-/* { dg-output "division by zero(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*division by zero(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*division by zero(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*division by zero(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*division by zero" } */
+/* { dg-output "division by zero\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*division by zero\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*division by zero\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*division by zero\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*division by zero\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/div-by-zero-3.c b/gcc/testsuite/c-c++-common/ubsan/div-by-zero-3.c
index 399071e..266423a 100644
--- a/gcc/testsuite/c-c++-common/ubsan/div-by-zero-3.c
+++ b/gcc/testsuite/c-c++-common/ubsan/div-by-zero-3.c
@@ -16,6 +16,6 @@  main (void)
   return 0;
 }
 
-/* { dg-output "division of -2147483648 by -1 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*division of -2147483648 by -1 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*division of -2147483648 by -1 cannot be represented in type 'int'" } */
+/* { dg-output "division of -2147483648 by -1 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*division of -2147483648 by -1 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*division of -2147483648 by -1 cannot be represented in type 'int'\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/load-bool-enum.c b/gcc/testsuite/c-c++-common/ubsan/load-bool-enum.c
index 96f7984..4ffd632 100644
--- a/gcc/testsuite/c-c++-common/ubsan/load-bool-enum.c
+++ b/gcc/testsuite/c-c++-common/ubsan/load-bool-enum.c
@@ -10,8 +10,8 @@  bool b;
 __attribute__((noinline, noclone)) enum A
 foo (bool *p)
 {
-  *p = b;   /* { dg-output "load-bool-enum.c:13:\[^\n\r]*runtime error: load of value 4, which is not a valid value for type '(_B|b)ool'(\n|\r\n|\r)*" } */
-  return a; /* { dg-output "\[^\n\r]*load-bool-enum.c:14:\[^\n\r]*runtime error: load of value 9, which is not a valid value for type 'A'(\n|\r\n|\r)*" { target c++ } } */
+  *p = b;   /* { dg-output "load-bool-enum.c:13:\[^\n\r]*runtime error: \[^\n\r]*load of value 4, which is not a valid value for type '(_B|b)ool'\[^\n\r]*(\n|\r\n|\r)*" } */
+  return a; /* { dg-output "\[^\n\r]*load-bool-enum.c:14:\[^\n\r]*runtime error: \[^\n\r]*load of value 9, which is not a valid value for type 'A'\[^\n\r]*(\n|\r\n|\r)*" { target c++ } } */
 }
 
 int
diff --git a/gcc/testsuite/c-c++-common/ubsan/null-1.c b/gcc/testsuite/c-c++-common/ubsan/null-1.c
index 08d547f..17f6d19 100644
--- a/gcc/testsuite/c-c++-common/ubsan/null-1.c
+++ b/gcc/testsuite/c-c++-common/ubsan/null-1.c
@@ -9,4 +9,4 @@  main (void)
   return *p;
 }
 
-/* { dg-output "load of null pointer of type 'int'(\n|\r\n|\r)" } */
+/* { dg-output "load of null pointer of type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/null-10.c b/gcc/testsuite/c-c++-common/ubsan/null-10.c
index c3d61a0..8dacf6c 100644
--- a/gcc/testsuite/c-c++-common/ubsan/null-10.c
+++ b/gcc/testsuite/c-c++-common/ubsan/null-10.c
@@ -10,4 +10,4 @@  main (void)
   return  0;
 }
 
-/* { dg-output "load of null pointer of type 'short int'(\n|\r\n|\r)" } */
+/* { dg-output "load of null pointer of type 'short int'\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/null-11.c b/gcc/testsuite/c-c++-common/ubsan/null-11.c
index 6645f2a..6aefaab 100644
--- a/gcc/testsuite/c-c++-common/ubsan/null-11.c
+++ b/gcc/testsuite/c-c++-common/ubsan/null-11.c
@@ -13,4 +13,4 @@  main (void)
   return (*s)->i;
 }
 
-/* { dg-output "load of null pointer of type 'struct S \\*'(\n|\r\n|\r)" } */
+/* { dg-output "load of null pointer of type 'struct S \\*'\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/null-2.c b/gcc/testsuite/c-c++-common/ubsan/null-2.c
index cb3907f..df4901f 100644
--- a/gcc/testsuite/c-c++-common/ubsan/null-2.c
+++ b/gcc/testsuite/c-c++-common/ubsan/null-2.c
@@ -9,4 +9,4 @@  main (void)
   return ***ppp;
 }
 
-/* { dg-output "load of null pointer of type 'int \\*\\*'(\n|\r\n|\r)" } */
+/* { dg-output "load of null pointer of type 'int \\*\\*'\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/null-3.c b/gcc/testsuite/c-c++-common/ubsan/null-3.c
index f58562c..b1eb3db 100644
--- a/gcc/testsuite/c-c++-common/ubsan/null-3.c
+++ b/gcc/testsuite/c-c++-common/ubsan/null-3.c
@@ -15,4 +15,4 @@  main (void)
   return foo (*p);
 }
 
-/* { dg-output "load of null pointer of type 'int \\*'(\n|\r\n|\r)" } */
+/* { dg-output "load of null pointer of type 'int \\*'\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/null-4.c b/gcc/testsuite/c-c++-common/ubsan/null-4.c
index 18506af..7c0aa2c 100644
--- a/gcc/testsuite/c-c++-common/ubsan/null-4.c
+++ b/gcc/testsuite/c-c++-common/ubsan/null-4.c
@@ -11,4 +11,4 @@  main (void)
   return 0;
 }
 
-/* { dg-output "load of null pointer of type 'complex double'(\n|\r\n|\r)" } */
+/* { dg-output "load of null pointer of type 'complex double'\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/null-5.c b/gcc/testsuite/c-c++-common/ubsan/null-5.c
index c3c45b7..f7f6b86 100644
--- a/gcc/testsuite/c-c++-common/ubsan/null-5.c
+++ b/gcc/testsuite/c-c++-common/ubsan/null-5.c
@@ -13,4 +13,4 @@  main (void)
   return 0;
 }
 
-/* { dg-output "load of null pointer of type 'volatile const complex float'(\n|\r\n|\r)" } */
+/* { dg-output "load of null pointer of type 'volatile const complex float'\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/null-6.c b/gcc/testsuite/c-c++-common/ubsan/null-6.c
index 63fade5..6f8ba6b 100644
--- a/gcc/testsuite/c-c++-common/ubsan/null-6.c
+++ b/gcc/testsuite/c-c++-common/ubsan/null-6.c
@@ -10,4 +10,4 @@  main (void)
   return 0;
 }
 
-/* { dg-output "store to null pointer of type 'long unsigned int'(\n|\r\n|\r)" } */
+/* { dg-output "store to null pointer of type 'long unsigned int'\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/null-7.c b/gcc/testsuite/c-c++-common/ubsan/null-7.c
index bf30a0b..92881d7 100644
--- a/gcc/testsuite/c-c++-common/ubsan/null-7.c
+++ b/gcc/testsuite/c-c++-common/ubsan/null-7.c
@@ -14,4 +14,4 @@  main (void)
   return *gao ();
 }
 
-/* { dg-output "load of null pointer of type 'int'(\n|\r\n|\r)" } */
+/* { dg-output "load of null pointer of type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/null-8.c b/gcc/testsuite/c-c++-common/ubsan/null-8.c
index 170377e..2468241 100644
--- a/gcc/testsuite/c-c++-common/ubsan/null-8.c
+++ b/gcc/testsuite/c-c++-common/ubsan/null-8.c
@@ -13,4 +13,4 @@  main (void)
   return s->i;
 }
 
-/* { dg-output "member access within null pointer of type 'struct S'(\n|\r\n|\r)" } */
+/* { dg-output "member access within null pointer of type 'struct S'\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/null-9.c b/gcc/testsuite/c-c++-common/ubsan/null-9.c
index ab43d22..88d441c 100644
--- a/gcc/testsuite/c-c++-common/ubsan/null-9.c
+++ b/gcc/testsuite/c-c++-common/ubsan/null-9.c
@@ -13,4 +13,4 @@  main (void)
   return u->i;
 }
 
-/* { dg-output "member access within null pointer of type 'union U'(\n|\r\n|\r)" } */
+/* { dg-output "member access within null pointer of type 'union U'\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/overflow-add-2.c b/gcc/testsuite/c-c++-common/ubsan/overflow-add-2.c
index 85499d8..61097fa 100644
--- a/gcc/testsuite/c-c++-common/ubsan/overflow-add-2.c
+++ b/gcc/testsuite/c-c++-common/ubsan/overflow-add-2.c
@@ -44,17 +44,17 @@  main (void)
   return 0;
 }
 
-/* { dg-output "signed integer overflow: 2147483647 \\+ 1 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: 1 \\+ 2147483647 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: 2147483647 \\+ 1 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: 2147483547 \\+ 1024 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -1 \\+ -2147483648 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -2147483648 \\+ -1 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -2147483548 \\+ -1024 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: \[^\n\r]* \\+ 1 cannot be represented in type 'long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: 1 \\+ \[^\n\r]* cannot be represented in type 'long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: \[^\n\r]* \\+ 1 cannot be represented in type 'long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: \[^\n\r]* \\+ 1024 cannot be represented in type 'long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* \\+ -1 cannot be represented in type 'long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -1 \\+ -\[^\n\r]* cannot be represented in type 'long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* \\+ -1024 cannot be represented in type 'long int'" } */
+/* { dg-output "signed integer overflow: 2147483647 \\+ 1 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: 1 \\+ 2147483647 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: 2147483647 \\+ 1 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: 2147483547 \\+ 1024 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -1 \\+ -2147483648 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -2147483648 \\+ -1 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -2147483548 \\+ -1024 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: \[^\n\r]* \\+ 1 cannot be represented in type 'long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: 1 \\+ \[^\n\r]* cannot be represented in type 'long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: \[^\n\r]* \\+ 1 cannot be represented in type 'long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: \[^\n\r]* \\+ 1024 cannot be represented in type 'long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* \\+ -1 cannot be represented in type 'long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -1 \\+ -\[^\n\r]* cannot be represented in type 'long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* \\+ -1024 cannot be represented in type 'long int'\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/overflow-int128.c b/gcc/testsuite/c-c++-common/ubsan/overflow-int128.c
index 9a85024..125d6bf 100644
--- a/gcc/testsuite/c-c++-common/ubsan/overflow-int128.c
+++ b/gcc/testsuite/c-c++-common/ubsan/overflow-int128.c
@@ -44,4 +44,4 @@  main (void)
 /* { dg-output "\[^\n\r]*signed integer overflow: 0x80000000000000000000000000000000 \\+ -1 cannot be represented in type '__int128'(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*signed integer overflow: 0x80000000000000000000000000000064 \\+ -1024 cannot be represented in type '__int128'(\n|\r\n|\r)" } */
 /* { dg-output "\[^\n\r]*signed integer overflow: 0x7fffffffffffffffffffffffffffffff \\* 2 cannot be represented in type '__int128'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*negation of 0x80000000000000000000000000000000 cannot be represented in type '__int128'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*negation of 0x80000000000000000000000000000000 cannot be represented in type '__int128'; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/overflow-mul-2.c b/gcc/testsuite/c-c++-common/ubsan/overflow-mul-2.c
index ece25a3..54b382a 100644
--- a/gcc/testsuite/c-c++-common/ubsan/overflow-mul-2.c
+++ b/gcc/testsuite/c-c++-common/ubsan/overflow-mul-2.c
@@ -20,7 +20,7 @@  main (void)
   return 0;
 }
 
-/* { dg-output "signed integer overflow: 2147483647 \\* 2 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: 2 \\* 2147483647 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: \[^\n\r]* \\* 2 cannot be represented in type 'long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: 2 \\* \[^\n\r]* cannot be represented in type 'long int'" } */
+/* { dg-output "signed integer overflow: 2147483647 \\* 2 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: 2 \\* 2147483647 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: \[^\n\r]* \\* 2 cannot be represented in type 'long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: 2 \\* \[^\n\r]* cannot be represented in type 'long int'\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/overflow-mul-4.c b/gcc/testsuite/c-c++-common/ubsan/overflow-mul-4.c
index 82e1140..834eda6 100644
--- a/gcc/testsuite/c-c++-common/ubsan/overflow-mul-4.c
+++ b/gcc/testsuite/c-c++-common/ubsan/overflow-mul-4.c
@@ -52,35 +52,35 @@  main ()
   return 0;
 }
 
-/* { dg-output "overflow-mul-4.c:20:\[^\n\r]*signed integer overflow: 1537228672809129302 \\* 6 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:21:\[^\n\r]*signed integer overflow: -1537228672809129302 \\* -6 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:22:\[^\n\r]*signed integer overflow: 1537228672809129302 \\* -6 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:23:\[^\n\r]*signed integer overflow: -1537228672809129302 \\* 6 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:24:\[^\n\r]*signed integer overflow: 2166572392 \\* 4257126175 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:25:\[^\n\r]*signed integer overflow: -2166572392 \\* -4257126175 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:26:\[^\n\r]*signed integer overflow: 2166572392 \\* -4257126175 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:27:\[^\n\r]*signed integer overflow: -2166572392 \\* 4257126175 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:28:\[^\n\r]*signed integer overflow: 1537228672809129301 \\* 7 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:29:\[^\n\r]*signed integer overflow: -1537228672809129301 \\* -7 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:30:\[^\n\r]*signed integer overflow: 1537228672809129301 \\* -7 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:31:\[^\n\r]*signed integer overflow: -1537228672809129301 \\* 7 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:32:\[^\n\r]*signed integer overflow: 2166572391 \\* 4257126176 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:33:\[^\n\r]*signed integer overflow: -2166572391 \\* -4257126176 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:34:\[^\n\r]*signed integer overflow: 2166572391 \\* -4257126176 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:35:\[^\n\r]*signed integer overflow: -2166572391 \\* 4257126176 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:36:\[^\n\r]*signed integer overflow: 6 \\* 1537228672809129302 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:37:\[^\n\r]*signed integer overflow: -6 \\* -1537228672809129302 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:38:\[^\n\r]*signed integer overflow: -6 \\* 1537228672809129302 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:39:\[^\n\r]*signed integer overflow: 6 \\* -1537228672809129302 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:40:\[^\n\r]*signed integer overflow: 4257126175 \\* 2166572392 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:41:\[^\n\r]*signed integer overflow: -4257126175 \\* -2166572392 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:42:\[^\n\r]*signed integer overflow: -4257126175 \\* 2166572392 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:43:\[^\n\r]*signed integer overflow: 4257126175 \\* -2166572392 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:44:\[^\n\r]*signed integer overflow: 7 \\* 1537228672809129301 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:45:\[^\n\r]*signed integer overflow: -7 \\* -1537228672809129301 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:46:\[^\n\r]*signed integer overflow: -7 \\* 1537228672809129301 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:47:\[^\n\r]*signed integer overflow: 7 \\* -1537228672809129301 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:48:\[^\n\r]*signed integer overflow: 4257126176 \\* 2166572391 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:49:\[^\n\r]*signed integer overflow: -4257126176 \\* -2166572391 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:50:\[^\n\r]*signed integer overflow: -4257126176 \\* 2166572391 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*overflow-mul-4.c:51:\[^\n\r]*signed integer overflow: 4257126176 \\* -2166572391 cannot be represented in type 'long long int'" } */
+/* { dg-output "overflow-mul-4.c:20:\[^\n\r]*signed integer overflow: 1537228672809129302 \\* 6 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:21:\[^\n\r]*signed integer overflow: -1537228672809129302 \\* -6 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:22:\[^\n\r]*signed integer overflow: 1537228672809129302 \\* -6 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:23:\[^\n\r]*signed integer overflow: -1537228672809129302 \\* 6 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:24:\[^\n\r]*signed integer overflow: 2166572392 \\* 4257126175 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:25:\[^\n\r]*signed integer overflow: -2166572392 \\* -4257126175 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:26:\[^\n\r]*signed integer overflow: 2166572392 \\* -4257126175 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:27:\[^\n\r]*signed integer overflow: -2166572392 \\* 4257126175 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:28:\[^\n\r]*signed integer overflow: 1537228672809129301 \\* 7 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:29:\[^\n\r]*signed integer overflow: -1537228672809129301 \\* -7 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:30:\[^\n\r]*signed integer overflow: 1537228672809129301 \\* -7 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:31:\[^\n\r]*signed integer overflow: -1537228672809129301 \\* 7 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:32:\[^\n\r]*signed integer overflow: 2166572391 \\* 4257126176 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:33:\[^\n\r]*signed integer overflow: -2166572391 \\* -4257126176 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:34:\[^\n\r]*signed integer overflow: 2166572391 \\* -4257126176 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:35:\[^\n\r]*signed integer overflow: -2166572391 \\* 4257126176 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:36:\[^\n\r]*signed integer overflow: 6 \\* 1537228672809129302 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:37:\[^\n\r]*signed integer overflow: -6 \\* -1537228672809129302 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:38:\[^\n\r]*signed integer overflow: -6 \\* 1537228672809129302 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:39:\[^\n\r]*signed integer overflow: 6 \\* -1537228672809129302 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:40:\[^\n\r]*signed integer overflow: 4257126175 \\* 2166572392 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:41:\[^\n\r]*signed integer overflow: -4257126175 \\* -2166572392 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:42:\[^\n\r]*signed integer overflow: -4257126175 \\* 2166572392 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:43:\[^\n\r]*signed integer overflow: 4257126175 \\* -2166572392 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:44:\[^\n\r]*signed integer overflow: 7 \\* 1537228672809129301 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:45:\[^\n\r]*signed integer overflow: -7 \\* -1537228672809129301 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:46:\[^\n\r]*signed integer overflow: -7 \\* 1537228672809129301 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:47:\[^\n\r]*signed integer overflow: 7 \\* -1537228672809129301 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:48:\[^\n\r]*signed integer overflow: 4257126176 \\* 2166572391 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:49:\[^\n\r]*signed integer overflow: -4257126176 \\* -2166572391 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:50:\[^\n\r]*signed integer overflow: -4257126176 \\* 2166572391 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*overflow-mul-4.c:51:\[^\n\r]*signed integer overflow: 4257126176 \\* -2166572391 cannot be represented in type 'long long int'\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/overflow-negate-1.c b/gcc/testsuite/c-c++-common/ubsan/overflow-negate-1.c
index 85f81d8..35fa482 100644
--- a/gcc/testsuite/c-c++-common/ubsan/overflow-negate-1.c
+++ b/gcc/testsuite/c-c++-common/ubsan/overflow-negate-1.c
@@ -27,12 +27,12 @@  main (void)
   return 0;
 }
 
-/* { dg-output "negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*negation of -\[^\n\r]* cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*negation of -\[^\n\r]* cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*negation of -\[^\n\r]* cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*negation of -9223372036854775808 cannot be represented in type 'long long int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*negation of -9223372036854775808 cannot be represented in type 'long long int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*negation of -9223372036854775808 cannot be represented in type 'long long int'; cast to an unsigned type to negate this value to itself" } */
+/* { dg-output "negation of -2147483648 cannot be represented in type 'int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*negation of -2147483648 cannot be represented in type 'int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*negation of -2147483648 cannot be represented in type 'int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*negation of -\[^\n\r]* cannot be represented in type 'long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*negation of -\[^\n\r]* cannot be represented in type 'long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*negation of -\[^\n\r]* cannot be represented in type 'long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*negation of -9223372036854775808 cannot be represented in type 'long long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*negation of -9223372036854775808 cannot be represented in type 'long long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*negation of -9223372036854775808 cannot be represented in type 'long long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/overflow-sub-2.c b/gcc/testsuite/c-c++-common/ubsan/overflow-sub-2.c
index 6476b65..daf6a54 100644
--- a/gcc/testsuite/c-c++-common/ubsan/overflow-sub-2.c
+++ b/gcc/testsuite/c-c++-common/ubsan/overflow-sub-2.c
@@ -42,13 +42,13 @@  main (void)
   return 0;
 }
 
-/* { dg-output "signed integer overflow: -2147483648 - 1 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -2147483648 \\+ -1 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -2147483548 \\+ -1024 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -2147483648 \\+ -1 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -2147482648 \\+ -1048576 cannot be represented in type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* - 1 cannot be represented in type 'long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* \\+ -1 cannot be represented in type 'long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* \\+ -1024 cannot be represented in type 'long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* \\+ -1 cannot be represented in type 'long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* \\+ -1048576 cannot be represented in type 'long int'" } */
+/* { dg-output "signed integer overflow: -2147483648 - 1 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -2147483648 \\+ -1 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -2147483548 \\+ -1024 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -2147483648 \\+ -1 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -2147482648 \\+ -1048576 cannot be represented in type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* - 1 cannot be represented in type 'long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* \\+ -1 cannot be represented in type 'long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* \\+ -1024 cannot be represented in type 'long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* \\+ -1 cannot be represented in type 'long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: -\[^\n\r]* \\+ -1048576 cannot be represented in type 'long int'\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/pr59333.c b/gcc/testsuite/c-c++-common/ubsan/pr59333.c
index b687757..3550475 100644
--- a/gcc/testsuite/c-c++-common/ubsan/pr59333.c
+++ b/gcc/testsuite/c-c++-common/ubsan/pr59333.c
@@ -15,4 +15,4 @@  main (void)
   return 0;
 }
 
-/* { dg-output "signed integer overflow: 2 \\+ 9223372036854775807 cannot be represented in type 'long long int'" } */
+/* { dg-output "signed integer overflow: 2 \\+ 9223372036854775807 cannot be represented in type 'long long int'\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/pr59667.c b/gcc/testsuite/c-c++-common/ubsan/pr59667.c
index 7fad702..c76c9de 100644
--- a/gcc/testsuite/c-c++-common/ubsan/pr59667.c
+++ b/gcc/testsuite/c-c++-common/ubsan/pr59667.c
@@ -11,4 +11,4 @@  main (void)
   return 0;
 }
 
-/* { dg-output "store to null pointer of type 'float'(\n|\r\n|\r)" } */
+/* { dg-output "store to null pointer of type 'float'\[^\n\r]*(\n|\r\n|\r)" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/pr60613-2.c b/gcc/testsuite/c-c++-common/ubsan/pr60613-2.c
index 92c2de8..af6917e 100644
--- a/gcc/testsuite/c-c++-common/ubsan/pr60613-2.c
+++ b/gcc/testsuite/c-c++-common/ubsan/pr60613-2.c
@@ -32,5 +32,5 @@  main ()
   return 0;
 }
 
-/* { dg-output "signed integer overflow: 8 \\- -9223372036854775801 cannot be represented in type 'long long int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*signed integer overflow: 8 \\- -9223372036854775802 cannot be represented in type 'long long int'" } */
+/* { dg-output "signed integer overflow: 8 \\- -9223372036854775801 cannot be represented in type 'long long int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*signed integer overflow: 8 \\- -9223372036854775802 cannot be represented in type 'long long int'\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/pr60636.c b/gcc/testsuite/c-c++-common/ubsan/pr60636.c
index 4164341..d6749ab 100644
--- a/gcc/testsuite/c-c++-common/ubsan/pr60636.c
+++ b/gcc/testsuite/c-c++-common/ubsan/pr60636.c
@@ -12,4 +12,4 @@  main ()
   return 0;
 }
 
-/* { dg-output "negation of -9223372036854775808 cannot be represented in type 'long long int'" } */
+/* { dg-output "negation of -9223372036854775808 cannot be represented in type 'long long int'\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/shift-1.c b/gcc/testsuite/c-c++-common/ubsan/shift-1.c
index d253880..d5c70ba 100644
--- a/gcc/testsuite/c-c++-common/ubsan/shift-1.c
+++ b/gcc/testsuite/c-c++-common/ubsan/shift-1.c
@@ -23,9 +23,9 @@  main (void)
 
   return 0;
 }
-/* { dg-output "shift exponent 152 is too large for \[^\n\r]*-bit type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*shift exponent 153 is too large for \[^\n\r]*-bit type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*shift exponent 154 is too large for \[^\n\r]*-bit type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*shift exponent 524 is too large for \[^\n\r]*-bit type 'long long unsigned int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*shift exponent 370 is too large for \[^\n\r]*-bit type 'int'(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*shift exponent 402 is too large for \[^\n\r]*-bit type 'long int'" } */
+/* { dg-output "shift exponent 152 is too large for \[^\n\r]*-bit type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*shift exponent 153 is too large for \[^\n\r]*-bit type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*shift exponent 154 is too large for \[^\n\r]*-bit type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*shift exponent 524 is too large for \[^\n\r]*-bit type 'long long unsigned int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*shift exponent 370 is too large for \[^\n\r]*-bit type 'int'\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*shift exponent 402 is too large for \[^\n\r]*-bit type 'long int'\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/shift-2.c b/gcc/testsuite/c-c++-common/ubsan/shift-2.c
index aaaeb6f..426ec09 100644
--- a/gcc/testsuite/c-c++-common/ubsan/shift-2.c
+++ b/gcc/testsuite/c-c++-common/ubsan/shift-2.c
@@ -16,8 +16,8 @@  main (void)
 
   return 0;
 }
-/* { dg-output "shift exponent -3 is negative(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*shift exponent -4 is negative(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*shift exponent -5 is negative(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*shift exponent -6 is negative(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*shift exponent -11 is negative" } */
+/* { dg-output "shift exponent -3 is negative\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*shift exponent -4 is negative\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*shift exponent -5 is negative\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*shift exponent -6 is negative\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*shift exponent -11 is negative\[^\n\r]*" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/vla-1.c b/gcc/testsuite/c-c++-common/ubsan/vla-1.c
index 0fecfa2..1412203 100644
--- a/gcc/testsuite/c-c++-common/ubsan/vla-1.c
+++ b/gcc/testsuite/c-c++-common/ubsan/vla-1.c
@@ -102,18 +102,18 @@  main (void)
   return 0;
 }
 
-/* { dg-output "variable length array bound evaluates to non-positive value -1(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -5(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -3(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value 0(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value 0(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -6(\n|\r\n|\r)" } */
-/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -4" } */
+/* { dg-output "variable length array bound evaluates to non-positive value -1\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -5\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -3\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value 0\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value 0\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -1\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -6\[^\n\r]*(\n|\r\n|\r)" } */
+/* { dg-output "\[^\n\r]*variable length array bound evaluates to non-positive value -4\[^\n\r]*" } */