@@ -568,8 +568,7 @@ mspeculate-indirect-jumps
Target Undocumented Var(rs6000_speculate_indirect_jumps) Init(1) Save
mpower10
-Target Report Mask(POWER10) Var(rs6000_isa_flags)
-Use instructions added in ISA 3.1.
+Target Undocumented Mask(POWER10) Var(rs6000_isa_flags) WarnRemoved
mprefixed
Target Report Mask(PREFIXED) Var(rs6000_isa_flags)
new file mode 100644
@@ -0,0 +1,7 @@
+/* PR target/95907 */
+/* { dg-do compile } */
+/* { dg-require-effective-target power10_ok } */
+/* { dg-options "-mpower10" } */
+/* { dg-warning "switch .-mpower10. is no longer supported" "" {target *-*-*} 0 } */
+
+void f(void) { }