Merge GDB 7.5.1

gdb/testsuite/gdb.arch/amd64-byte.exp

Index: gdb/testsuite/gdb.arch/amd64-byte.exp
diff --git a/gdb/testsuite/gdb.arch/amd64-byte.exp b/gdb/testsuite/gdb.arch/amd64-byte.exp
index c966f6343d6489bb32216a1f9efa0c1cd622f4bf..023a602db7573203aef1a1fa40763d25261c33cd 100644
--- a/gdb/testsuite/gdb.arch/amd64-byte.exp
+++ b/gdb/testsuite/gdb.arch/amd64-byte.exp
@@ -18,10 +18,6 @@
 
 # This file is part of the gdb testsuite.
 
-if $tracelevel {
-    strace $tracelevel
-}
-
 
 if { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
     verbose "Skipping amd64 byte register tests."
@@ -32,7 +28,7 @@ set testfile "amd64-byte"
 set srcfile amd64-pseudo.c
 set binfile ${objdir}/${subdir}/${testfile}
 
-if [get_compiler_info ${binfile}] {
+if [get_compiler_info] {
     return -1
 }