Revert "glapi: adding missing @GOTPCREL qualifer in glapi_x86-64.S"

This reverts commit 731ec60da3.

This change causes crashes in the x86-64 dispatch code.

src/mapi/glapi/gen/gl_x86-64_asm.py

@@ -166,7 +166,7 @@ class PrintGenericStubs(gl_XML.gl_print_base):
 		print ''
 		print '\t.p2align\t4,,15'
 		print '_x86_64_get_dispatch:'
-		print '\tmovq\t_gl_DispatchTSD@GOTPCREL(%rip), %rdi'
+		print '\tmovq\t_gl_DispatchTSD(%rip), %rdi'
 		print '\tjmp\tpthread_getspecific@PLT'
 		print ''
 		print '#elif defined(THREADS)'

src/mapi/glapi/glapi_x86-64.S

@@ -73,7 +73,7 @@ _x86_64_get_dispatch:
 
 	.p2align	4,,15
 _x86_64_get_dispatch:
-	movq	_gl_DispatchTSD@GOTPCREL(%rip), %rdi
+	movq	_gl_DispatchTSD(%rip), %rdi
 	jmp	pthread_getspecific@PLT
 
 #elif defined(THREADS)