Instrumented load and store with dummy calls to __asan_check().

tests_lit/asan_tests/startinitcall.ll

 ; Test for a call to __asan_init in _start
 
 ; REQUIRES: allow_dump
 
 ; RUN: %p2i -i %s --args -verbose=inst -threads=0 -fsanitize-address \
 ; RUN:     | FileCheck --check-prefix=DUMP %s
 
 ; notStart() should not be instrumented
 define internal void @notStart() {
   ret void
 }
 
-; DUMP-LABEL: define internal void @notStart() { # notStart(i=1:b=1)
+; DUMP-LABEL: ================ Instrumented CFG ================
+; DUMP-NEXT: define internal void @notStart() {
 ; DUMP-NEXT: __0:
 ; DUMP-NOT: __asan_init()
 ; DUMP: ret void
 ; DUMP-NEXT: }
 
 ; _start() should be instrumented
 define void @_start() {
   ret void
 }
 
-; DUMP-LABEL: define void @_start() { # _start(i=2:b=1)
+; DUMP-LABEL: ================ Instrumented CFG ================
+; DUMP-NEXT: define void @_start() {
 ; DUMP-NEXT: __0:
 ; DUMP-NEXT: call void @__asan_init()
 ; DUMP-NEXT: ret void
 ; DUMP-NEXT: }