1 files changed, 0 insertions, 71 deletions
diff --git a/lib/builtins/arm/divmodsi4.S b/lib/builtins/arm/divmodsi4.S
deleted file mode 100644
index 8a027b741efeb..0000000000000
--- a/lib/builtins/arm/divmodsi4.S
+++ /dev/null
@@ -1,71 +0,0 @@
-/*===-- divmodsi4.S - 32-bit signed integer divide and modulus ------------===//
- *
- *                     The LLVM Compiler Infrastructure
- *
- * This file is dual licensed under the MIT and the University of Illinois Open
- * Source Licenses. See LICENSE.TXT for details.
- *
- *===----------------------------------------------------------------------===//
- *
- * This file implements the __divmodsi4 (32-bit signed integer divide and
- * modulus) function for the ARM architecture.  A naive digit-by-digit
- * computation is employed for simplicity.
- *
- *===----------------------------------------------------------------------===*/
-
-#include "../assembly.h"
-
-#define ESTABLISH_FRAME    \
-    push   {r4-r7, lr}   ;\
-    add     r7,     sp, #12
-#define CLEAR_FRAME_AND_RETURN \
-    pop    {r4-r7, pc}
-
-	.syntax unified
-	.text
-  DEFINE_CODE_STATE
-
-@ int __divmodsi4(int divident, int divisor, int *remainder)
-@   Calculate the quotient and remainder of the (signed) division.  The return
-@   value is the quotient, the remainder is placed in the variable.
-
-	.p2align 3
-DEFINE_COMPILERRT_FUNCTION(__divmodsi4)
-#if __ARM_ARCH_EXT_IDIV__
-	tst     r1, r1
-	beq     LOCAL_LABEL(divzero)
-	mov 	r3, r0
-	sdiv	r0, r3, r1
-	mls 	r1, r0, r1, r3
-	str 	r1, [r2]
-	bx  	lr
-LOCAL_LABEL(divzero):
-	mov     r0, #0
-	bx      lr
-#else
-    ESTABLISH_FRAME
-//  Set aside the sign of the quotient and modulus, and the address for the
-//  modulus.
-    eor     r4,     r0, r1
-    mov     r5,     r0
-    mov     r6,     r2
-//  Take the absolute value of a and b via abs(x) = (x^(x >> 31)) - (x >> 31).
-    eor     ip,     r0, r0, asr #31
-    eor     lr,     r1, r1, asr #31
-    sub     r0,     ip, r0, asr #31
-    sub     r1,     lr, r1, asr #31
-//  Unsigned divmod:
-    bl      SYMBOL_NAME(__udivmodsi4)
-//  Apply the sign of quotient and modulus
-    ldr     r1,    [r6]
-    eor     r0,     r0, r4, asr #31
-    eor     r1,     r1, r5, asr #31
-    sub     r0,     r0, r4, asr #31
-    sub     r1,     r1, r5, asr #31
-    str     r1,    [r6]
-    CLEAR_FRAME_AND_RETURN
-#endif
-END_COMPILERRT_FUNCTION(__divmodsi4)
-
-NO_EXEC_STACK_DIRECTIVE
-