Remove some files that were accidentally committed in 2014.

From-SVN: r221802

libgo/runtime/lfstack.c

-// AUTO-GENERATED by autogen.sh; DO NOT EDIT
-
-#include "runtime.h"
-#include "arch.h"
-#if __SIZEOF_POINTER__ == 8
-# define PTR_BITS 47
-#else
-# define PTR_BITS 32
-#endif
-#define PTR_MASK ((1ull<<PTR_BITS)-1)
-#define CNT_MASK (0ull-1)
-#if __SIZEOF_POINTER__ == 8 && (defined(__sparc__) || (defined(__sun__) && defined(__amd64__)))
-#undef PTR_BITS
-#undef CNT_MASK
-#undef PTR_MASK
-#define PTR_BITS 0
-#define CNT_MASK 7
-#define PTR_MASK ((0ull-1)<<3)
-#endif
-
-#line 33 "../../../trunk/libgo/runtime/../../../trunk/libgo/runtime/lfstack.goc"
-void 
-runtime_lfstackpush ( uint64 *head , LFNode *node ) 
-{ 
-uint64 old , new; 
-#line 38 "../../../trunk/libgo/runtime/../../../trunk/libgo/runtime/lfstack.goc"
-if ( ( uintptr ) node != ( ( uintptr ) node&PTR_MASK ) ) { 
-runtime_printf ( "p=%p\n" , node ) ; 
-runtime_throw ( "runtime_lfstackpush: invalid pointer" ) ; 
-} 
-#line 43 "../../../trunk/libgo/runtime/../../../trunk/libgo/runtime/lfstack.goc"
-node->pushcnt++; 
-new = ( uint64 ) ( uintptr ) node| ( ( ( uint64 ) node->pushcnt&CNT_MASK ) <<PTR_BITS ) ; 
-for ( ;; ) { 
-old = runtime_atomicload64 ( head ) ; 
-node->next = ( LFNode* ) ( uintptr ) ( old&PTR_MASK ) ; 
-if ( runtime_cas64 ( head , old , new ) ) 
-break; 
-} 
-} 
-#line 53 "../../../trunk/libgo/runtime/../../../trunk/libgo/runtime/lfstack.goc"
-LFNode* 
-runtime_lfstackpop ( uint64 *head ) 
-{ 
-LFNode *node , *node2; 
-uint64 old , new; 
-#line 59 "../../../trunk/libgo/runtime/../../../trunk/libgo/runtime/lfstack.goc"
-for ( ;; ) { 
-old = runtime_atomicload64 ( head ) ; 
-if ( old == 0 ) 
-return nil; 
-node = ( LFNode* ) ( uintptr ) ( old&PTR_MASK ) ; 
-node2 = runtime_atomicloadp ( &node->next ) ; 
-new = 0; 
-if ( node2 != nil ) 
-new = ( uint64 ) ( uintptr ) node2| ( ( ( uint64 ) node2->pushcnt&CNT_MASK ) <<PTR_BITS ) ; 
-if ( runtime_cas64 ( head , old , new ) ) 
-return node; 
-} 
-} 
-void runtime_lfstackpush_go(uint64* head, LFNode* node) __asm__ (GOSYM_PREFIX "runtime.lfstackpush_go");
-void runtime_lfstackpush_go(uint64* head, LFNode* node)
-{
-#line 73 "../../../trunk/libgo/runtime/../../../trunk/libgo/runtime/lfstack.goc"
-
-	runtime_lfstackpush(head, node);
-}
-LFNode* runtime_lfstackpop_go(uint64* head) __asm__ (GOSYM_PREFIX "runtime.lfstackpop_go");
-LFNode* runtime_lfstackpop_go(uint64* head)
-{
-  LFNode* node;
-#line 77 "../../../trunk/libgo/runtime/../../../trunk/libgo/runtime/lfstack.goc"
-
-	node = runtime_lfstackpop(head);
-return node;
-}