3 files changed, 0 insertions, 41 deletions

diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
index ad7b210aa3f6..d153d570bb04 100644
--- a/arch/x86/include/asm/bitops.h
+++ b/arch/x86/include/asm/bitops.h
@@ -36,13 +36,7 @@
  * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1).
  */
 
-#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1)
-/* Technically wrong, but this avoids compilation errors on some gcc
-   versions. */
-#define BITOP_ADDR(x) "=m" (*(volatile long *) (x))
-#else
 #define BITOP_ADDR(x) "+m" (*(volatile long *) (x))
-#endif
 
 #define ADDR                            BITOP_ADDR(addr)
 
diff --git a/arch/x86/include/asm/string_32.h b/arch/x86/include/asm/string_32.h
index 55d392c6bd29..2fd165f1cffa 100644
--- a/arch/x86/include/asm/string_32.h
+++ b/arch/x86/include/asm/string_32.h
@@ -179,14 +179,7 @@ static inline void *__memcpy3d(void *to, const void *from, size_t len)
  *      No 3D Now!
  */
 
-#if (__GNUC__ >= 4)
 #define memcpy(t, f, n) __builtin_memcpy(t, f, n)
-#else
-#define memcpy(t, f, n)                         \
-        (__builtin_constant_p((n))              \
-         ? __constant_memcpy((t), (f), (n))     \
-         : __memcpy((t), (f), (n)))
-#endif
 
 #endif
 #endif /* !CONFIG_FORTIFY_SOURCE */
@@ -282,12 +275,7 @@ void *__constant_c_and_count_memset(void *s, unsigned long pattern,
 
         {
                 int d0, d1;
-#if __GNUC__ == 4 && __GNUC_MINOR__ == 0
-                /* Workaround for broken gcc 4.0 */
-                register unsigned long eax asm("%eax") = pattern;
-#else
                 unsigned long eax = pattern;
-#endif
 
                 switch (count % 4) {
                 case 0:
@@ -321,15 +309,7 @@ void *__constant_c_and_count_memset(void *s, unsigned long pattern,
 #define __HAVE_ARCH_MEMSET
 extern void *memset(void *, int, size_t);
 #ifndef CONFIG_FORTIFY_SOURCE
-#if (__GNUC__ >= 4)
 #define memset(s, c, count) __builtin_memset(s, c, count)
-#else
-#define memset(s, c, count)                                             \
-        (__builtin_constant_p(c)                                        \
-         ? __constant_c_x_memset((s), (0x01010101UL * (unsigned char)(c)), \
-                                 (count))                               \
-         : __memset((s), (c), (count)))
-#endif
 #endif /* !CONFIG_FORTIFY_SOURCE */
 
 #define __HAVE_ARCH_MEMSET16
diff --git a/arch/x86/include/asm/string_64.h b/arch/x86/include/asm/string_64.h
index 4e4194e21a09..75314c3dbe47 100644
--- a/arch/x86/include/asm/string_64.h
+++ b/arch/x86/include/asm/string_64.h
@@ -14,21 +14,6 @@
 extern void *memcpy(void *to, const void *from, size_t len);
 extern void *__memcpy(void *to, const void *from, size_t len);
 
-#ifndef CONFIG_FORTIFY_SOURCE
-#if (__GNUC__ == 4 && __GNUC_MINOR__ < 3) || __GNUC__ < 4
-#define memcpy(dst, src, len)                                   \
-({                                                              \
-        size_t __len = (len);                                   \
-        void *__ret;                                            \
-        if (__builtin_constant_p(len) && __len >= 64)           \
-                __ret = __memcpy((dst), (src), __len);          \
-        else                                                    \
-                __ret = __builtin_memcpy((dst), (src), __len);  \
-        __ret;                                                  \
-})
-#endif
-#endif /* !CONFIG_FORTIFY_SOURCE */
-
 #define __HAVE_ARCH_MEMSET
 void *memset(void *s, int c, size_t n);
 void *__memset(void *s, int c, size_t n);