1 ; Test for a call to __asan_init in _start 2 3 ; REQUIRES: allow_dump 4 5 ; RUN: %p2i -i %s --args -verbose=inst -threads=0 -fsanitize-address \ 6 ; RUN: | FileCheck --check-prefix=DUMP %s 7 8 ; notStart() should not be instrumented 9 define internal void @notStart() { 10 ret void 11 } 12 13 ; DUMP-LABEL: ================ Instrumented CFG ================ 14 ; DUMP-NEXT: define internal void @notStart() { 15 ; DUMP-NEXT: __0: 16 ; DUMP-NOT: __asan_init() 17 ; DUMP: ret void 18 ; DUMP-NEXT: } 19 20 ; _start() should be instrumented 21 define void @_start() { 22 ret void 23 } 24 25 ; DUMP-LABEL: ================ Instrumented CFG ================ 26 ; DUMP-NEXT: define void @_start() { 27 ; DUMP-NEXT: __0: 28 ; DUMP-NEXT: call void @__asan_init(i32 0, i32 @__$rz_array, i32 @__$rz_sizes) 29 ; DUMP-NEXT: ret void 30 ; DUMP-NEXT: } 31
