Merge GDB 7.5.1

gdb/testsuite/gdb.dwarf2/pr10770.exp

Index: gdb/testsuite/gdb.dwarf2/pr10770.exp
diff --git a/gdb/testsuite/gdb.dwarf2/pr10770.exp b/gdb/testsuite/gdb.dwarf2/pr10770.exp
index 094f807b2851c77ce27beac33d407d84b91c3146..4c60b163f80258f02bc2cfcf5b191811d317b1fd 100644
--- a/gdb/testsuite/gdb.dwarf2/pr10770.exp
+++ b/gdb/testsuite/gdb.dwarf2/pr10770.exp
@@ -15,15 +15,14 @@
 
 # Test DW_OP_call_frame_cfa.
 
-set testfile "pr10770"
-set srcfile ${testfile}.c
+standard_testfile
 
 if {[prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}]} {
     return 0
 }
 
 # This test can only be run on targets which use GCC.
-get_compiler_info ${testfile}
+get_compiler_info
 if {![test_compiler_info "gcc-*"]} {
     return 0
 }