1 files changed, 2 insertions, 49 deletions
diff --git a/gcc/testsuite/gcc.target/i386/sse-os-support.h b/gcc/testsuite/gcc.target/i386/sse-os-support.h
index a2b4e2d3c7e..4830b7e4ce9 100644
--- a/gcc/testsuite/gcc.target/i386/sse-os-support.h
+++ b/gcc/testsuite/gcc.target/i386/sse-os-support.h
@@ -1,55 +1,8 @@
-#if defined(__sun__) && defined(__svr4__)
-/* Make sure sigaction() is declared even with -std=c99.  */
-#define __EXTENSIONS__
-#include <signal.h>
-#include <ucontext.h>
-
-static volatile sig_atomic_t sigill_caught;
-
-static void
-sigill_hdlr (int sig __attribute((unused)),
-	     siginfo_t *sip __attribute__((unused)),
-	     ucontext_t *ucp)
-{
-  sigill_caught = 1;
-  /* Set PC to the instruction after the faulting one to skip over it,
-     otherwise we enter an infinite loop.  */
-  ucp->uc_mcontext.gregs[EIP] += 4;
-  setcontext (ucp);
-}
-#endif
-
-/* Check if the OS supports executing SSE instructions.  This function is
-   only used in sse-check.h, sse2-check.h, and sse3-check.h so far since
-   Solaris 8 and 9 won't run on newer CPUs anyway.  */
+/* Check if the OS supports executing SSE instructions.  */
 
 static int
 sse_os_support (void)
 {
-#if defined(__sun__) && defined(__svr4__)
-  /* Solaris 2 before Solaris 9 4/04 cannot execute SSE instructions
-     even if the CPU supports them.  Programs receive SIGILL instead, so
-     check for that at runtime.  */
-
-  struct sigaction act, oact;
-
-  act.sa_handler = sigill_hdlr;
-  sigemptyset (&act.sa_mask);
-  /* Need to set SA_SIGINFO so a ucontext_t * is passed to the handler.  */
-  act.sa_flags = SA_SIGINFO;
-  sigaction (SIGILL, &act, &oact);
-
-  /* We need a single SSE instruction here so the handler can safely skip
-     over it.  */
-  __asm__ volatile ("movss %xmm2,%xmm1");
-
-  sigaction (SIGILL, &oact, NULL);
-
-  if (sigill_caught)
-    exit (0);
-  else
-    return 1;
-#else
+  /* All currently supported OSes do.  */
   return 1;
-#endif /* __sun__ && __svr4__ */
 }