1 files changed, 0 insertions, 107 deletions
diff --git a/newlib/libc/machine/xscale/strcmp.c b/newlib/libc/machine/xscale/strcmp.c
deleted file mode 100644
index d9ec99b5d..000000000
--- a/newlib/libc/machine/xscale/strcmp.c
+++ /dev/null
@@ -1,107 +0,0 @@
-#if defined __thumb__
-
-#include "../../string/strcmp.c"
-
-#else
-
-#include <string.h>
-#include "xscale.h"
-
-int
-strcmp (const char *s1, const char *s2)
-{
-  asm (PRELOADSTR ("%0") : : "r" (s1));
-  asm (PRELOADSTR ("%0") : : "r" (s2));
-
-#ifndef __OPTIMIZE_SIZE__
-  if (((long)s1 & 3) == ((long)s2 & 3))
-    {
-      int result;
-
-      /* Skip unaligned part.  */
-      while ((long)s1 & 3)
-	{
-	  if (*s1 == '\0' || *s1 != *s2)
-	    goto out;
-	  s1++;
-	  s2++;
-	}
-
-  /* Load two constants:
-     lr = 0xfefefeff [ == ~(0x80808080 << 1) ]
-     ip = 0x80808080  */
-
-      asm (
-       "ldr	r2, [%1, #0]
-	ldr	r3, [%2, #0]
-	cmp	r2, r3
-	bne	2f
-
-	mov	ip, #0x80
-	add	ip, ip, #0x8000
-	add	ip, ip, ip, lsl #16
-	mvn	lr, ip, lsl #1
-
-0:
-	ldr	r2, [%1, #0]
-	add	r3, r2, lr
-	bic	r3, r3, r2
-	tst	r3, ip
-	beq	1f
-	mov	%0, #0x0
-	b	3f
-1:
-	ldr	r2, [%1, #4]!
-	ldr	r3, [%2, #4]!
-"	PRELOADSTR("%1") "
-"	PRELOADSTR("%2") "
-	cmp	r2, r3
-	beq	0b"
-
-       /* The following part could be done in a C loop as well, but it needs
-	  to be assembler to save some cycles in the case where the optimized
-	  loop above finds the strings to be equal.  */
-"
-2:
-	ldrb	r2, [%1, #0]
-"	PRELOADSTR("%1") "
-"	PRELOADSTR("%2") "
-	cmp	r2, #0x0
-	beq	1f
-	ldrb	r3, [%2, #0]
-	cmp	r2, r3
-	bne	1f
-0:
-	ldrb	r3, [%1, #1]!
-	add	%2, %2, #1
-	ands	ip, r3, #0xff
-	beq	1f
-	ldrb	r3, [%2]
-	cmp	ip, r3
-	beq	0b
-1:
-	ldrb	lr, [%1, #0]
-	ldrb	ip, [%2, #0]
-	rsb	%0, ip, lr
-3:
-"
-
-       : "=r" (result), "=&r" (s1), "=&r" (s2)
-       : "1" (s1), "2" (s2)
-       : "lr", "ip", "r2", "r3", "cc");
-      return result;
-    }
-#endif
-
-  while (*s1 != '\0' && *s1 == *s2)
-    {
-      asm (PRELOADSTR("%0") : : "r" (s1));
-      asm (PRELOADSTR("%0") : : "r" (s2));
-      s1++;
-      s2++;
-    }
- out:
-  return (*(unsigned char *) s1) - (*(unsigned char *) s2);
-}
-
-#endif