1 files changed, 0 insertions, 59 deletions
diff --git a/contrib/compiler-rt/lib/builtins/i386/lshrdi3.S b/contrib/compiler-rt/lib/builtins/i386/lshrdi3.S
deleted file mode 100644
index b80f11a3806b..000000000000
--- a/contrib/compiler-rt/lib/builtins/i386/lshrdi3.S
+++ /dev/null
@@ -1,59 +0,0 @@
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
-
-#include "../assembly.h"
-
-// di_int __lshrdi3(di_int input, int count);
-
-// This routine has some extra memory traffic, loading the 64-bit input via two
-// 32-bit loads, then immediately storing it back to the stack via a single 64-bit
-// store.  This is to avoid a write-small, read-large stall.
-// However, if callers of this routine can be safely assumed to store the argument
-// via a 64-bt store, this is unnecessary memory traffic, and should be avoided.
-// It can be turned off by defining the TRUST_CALLERS_USE_64_BIT_STORES macro.
-
-#ifdef __i386__
-#ifdef __SSE2__
-
-.text
-.balign 4
-DEFINE_COMPILERRT_FUNCTION(__lshrdi3)
-	movd	  12(%esp),		%xmm2	// Load count
-#ifndef TRUST_CALLERS_USE_64_BIT_STORES
-	movd	   4(%esp),		%xmm0
-	movd	   8(%esp),		%xmm1
-	punpckldq	%xmm1,		%xmm0	// Load input
-#else
-	movq	   4(%esp),		%xmm0	// Load input
-#endif
-	psrlq		%xmm2,		%xmm0	// shift input by count
-	movd		%xmm0,		%eax
-	psrlq		$32,		%xmm0
-	movd		%xmm0,		%edx
-	ret
-END_COMPILERRT_FUNCTION(__lshrdi3)
-
-#else // Use GPRs instead of SSE2 instructions, if they aren't available.
-
-.text
-.balign 4
-DEFINE_COMPILERRT_FUNCTION(__lshrdi3)
-	movl	  12(%esp),		%ecx	// Load count
-	movl	   8(%esp),		%edx	// Load high
-	movl	   4(%esp),		%eax	// Load low
-	
-	testl		$0x20,		%ecx	// If count >= 32
-	jnz			1f					//    goto 1
-
-	shrdl		%cl, %edx,	%eax	// right shift low by count
-	shrl		%cl,		%edx	// right shift high by count
-	ret
-	
-1:	movl		%edx,		%eax	// Move high to low
-	xorl		%edx,		%edx	// clear high
-	shrl		%cl,		%eax	// shift low by count - 32
-	ret
-END_COMPILERRT_FUNCTION(__lshrdi3)
-
-#endif // __SSE2__
-#endif // __i386__