Since -fpatchable-function-entry is only supported on Linux and used by
Linux kernel, require Linux target for PR target/93492 tests.
PR target/93492
* gcc.target/i386/pr93492-1.c: Require Linux target.
* gcc.target/i386/pr93492-2.c: Likewise.
* gcc.target/i386/pr93492-3.c: Likewise.
* gcc.target/i386/pr93492-4.c: Likewise.
* gcc.target/i386/pr93492-5.c: Likewise.
-/* { dg-do "compile" } */
+/* { dg-do "compile" { target *-*-linux* } } */
/* { dg-options "-O1 -fcf-protection -mmanual-endbr" } */
/* { dg-final { check-function-bodies "**" "" } } */
-/* { dg-do "compile" } */
+/* { dg-do "compile" { target *-*-linux* } } */
/* { dg-options "-O1 -fcf-protection -mmanual-endbr -fasynchronous-unwind-tables" } */
/* Test the placement of the .LPFE1 label. */
-/* { dg-do "compile" } */
+/* { dg-do "compile" { target *-*-linux* } } */
/* { dg-require-effective-target mfentry } */
/* { dg-options "-O1 -fcf-protection -mmanual-endbr -mfentry -pg -fasynchronous-unwind-tables" } */
-/* { dg-do "compile" } */
+/* { dg-do "compile" { target *-*-linux* } } */
/* { dg-options "-O1 -fpatchable-function-entry=1 -fasynchronous-unwind-tables" } */
/* Test the placement of the .LPFE1 label. */
-/* { dg-do "compile" } */
-/* { dg-require-effective-target mfentry } */
+/* { dg-do "compile" { target *-*-linux* } } */
/* { dg-options "-O1 -fpatchable-function-entry=1 -mfentry -pg -fasynchronous-unwind-tables" } */
/* Test the placement of the .LPFE1 label. */