[gcc r16-6500] aarch64 doc: Fix incorrect function name

[Alice Carlotti]

https://gcc.gnu.org/g:201324b6e99f11e6b410f2c8f5a9041bb002b4c1

commit r16-6500-g201324b6e99f11e6b410f2c8f5a9041bb002b4c1
Author: Alice Carlotti <alice.carlotti@arm.com>
Date:   Tue Dec 30 10:12:45 2025 +0000

    aarch64 doc: Fix incorrect function name
    
    The documentation for aarch64's -mtrack-speculation referred to the
    builtin function __builtin_speculation_safe_copy, but the actual
    function name is __builtin_speculation_safe_value.
    
    gcc/ChangeLog:
    
            * doc/invoke.texi: Fix incorrect function name.

Diff:
---
 gcc/doc/invoke.texi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 79107f2dbcd8..bae66ba6c45f 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -22703,7 +22703,7 @@ single precision and to 32 bits for double precision.
 Enable or disable generation of additional code to track speculative
 execution through conditional branches.  The tracking state can then
 be used by the compiler when expanding calls to
-@code{__builtin_speculation_safe_copy} to permit a more efficient code
+@code{__builtin_speculation_safe_value} to permit a more efficient code
 sequence to be generated.
 
 @opindex moutline-atomics