diff --git a/external/gpl3/gcc.old/dist/gcc/config/i386/netbsd-elf.h b/external/gpl3/gcc.old/dist/gcc/config/i386/netbsd-elf.h
index ff69234a263b..5e62e805d674 100644
--- a/external/gpl3/gcc.old/dist/gcc/config/i386/netbsd-elf.h
+++ b/external/gpl3/gcc.old/dist/gcc/config/i386/netbsd-elf.h
@@ -112,10 +112,6 @@ along with GCC; see the file COPYING3.  If not see
 
 #define IX86_MAYBE_NO_LIBGCC_TFMODE
 
-#undef X87_ENABLE_ARITH
-#define X87_ENABLE_ARITH(MODE) \
-  (flag_excess_precision == EXCESS_PRECISION_FAST || (MODE) == DFmode)
-
 /* Preserve i386 psABI  */
 #undef PREFERRED_STACK_BOUNDARY_DEFAULT
 #define PREFERRED_STACK_BOUNDARY_DEFAULT MIN_STACK_BOUNDARY
diff --git a/external/gpl3/gcc/dist/gcc/config/i386/netbsd-elf.h b/external/gpl3/gcc/dist/gcc/config/i386/netbsd-elf.h
index ff69234a263b..5e62e805d674 100644
--- a/external/gpl3/gcc/dist/gcc/config/i386/netbsd-elf.h
+++ b/external/gpl3/gcc/dist/gcc/config/i386/netbsd-elf.h
@@ -112,10 +112,6 @@ along with GCC; see the file COPYING3.  If not see
 
 #define IX86_MAYBE_NO_LIBGCC_TFMODE
 
-#undef X87_ENABLE_ARITH
-#define X87_ENABLE_ARITH(MODE) \
-  (flag_excess_precision == EXCESS_PRECISION_FAST || (MODE) == DFmode)
-
 /* Preserve i386 psABI  */
 #undef PREFERRED_STACK_BOUNDARY_DEFAULT
 #define PREFERRED_STACK_BOUNDARY_DEFAULT MIN_STACK_BOUNDARY