Since we no-longer enable iWMMXT, these predefines are no-longer enabled
when preprocessing C.  Remove them.

gcc/ChangeLog:

        * config/arm/arm-c.cc (arm_cpu_builtins):  Remove predefines
        for __IWWMXT__, __IWMMXT2__ and __ARM_WMMX.
---
 gcc/config/arm/arm-c.cc | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/gcc/config/arm/arm-c.cc b/gcc/config/arm/arm-c.cc
index 15e4080904f..d257e62b563 100644
--- a/gcc/config/arm/arm-c.cc
+++ b/gcc/config/arm/arm-c.cc
@@ -373,13 +373,6 @@ arm_cpu_builtins (struct cpp_reader* pfile)
   builtin_define (arm_arch_name);
   if (arm_arch_xscale)
     builtin_define ("__XSCALE__");
-  if (arm_arch_iwmmxt)
-    {
-      builtin_define ("__IWMMXT__");
-      builtin_define ("__ARM_WMMX");
-    }
-  if (arm_arch_iwmmxt2)
-    builtin_define ("__IWMMXT2__");
   /* ARMv6KZ was originally identified as the misspelled __ARM_ARCH_6ZK__.  To
      preserve the existing behavior, the misspelled feature macro must still be
      defined.  */
-- 
2.43.0

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