| ; RUN: opt < %s -mtriple aarch64-linux-android29 -passes=hwasan -S | FileCheck %s --check-prefix=NOPERS |
| ; RUN: opt < %s -mtriple aarch64-linux-android30 -passes=hwasan -S | FileCheck %s --check-prefix=PERS |
| |
| ; NOPERS: define void @nostack() #{{[0-9]+}} { |
| ; PERS: define void @nostack() #{{[0-9]+}} { |
| define void @nostack() sanitize_hwaddress { |
| ret void |
| } |
| |
| ; NOPERS: define void @stack1() #{{[0-9]+}} { |
| ; PERS: personality {{.*}} @__hwasan_personality_thunk |
| define void @stack1() sanitize_hwaddress { |
| %p = alloca i8 |
| call void @sink(ptr %p) |
| ret void |
| } |
| |
| |
| ; NOPERS: personality ptr @global |
| ; PERS: personality {{.*}} @__hwasan_personality_thunk.global |
| define void @stack2() sanitize_hwaddress personality ptr @global { |
| %p = alloca i8 |
| call void @sink(ptr %p) |
| ret void |
| } |
| |
| define internal void @local() { |
| ret void |
| } |
| |
| @local_alias = internal alias void (), ptr @local |
| |
| ; NOPERS: personality ptr @local |
| ; PERS: personality {{.*}} @__hwasan_personality_thunk.local |
| define void @stack3() sanitize_hwaddress personality ptr @local { |
| %p = alloca i8 |
| call void @sink(ptr %p) |
| ret void |
| } |
| |
| ; NOPERS: personality ptr @local_alias |
| ; PERS: personality {{.*}} @__hwasan_personality_thunk.local_alias |
| define void @stack4() sanitize_hwaddress personality ptr @local_alias { |
| %p = alloca i8 |
| call void @sink(ptr %p) |
| ret void |
| } |
| |
| ; NOPERS: personality ptr inttoptr (i64 1 to ptr) |
| ; PERS: personality ptr @__hwasan_personality_thunk. |
| define void @stack5() sanitize_hwaddress personality ptr inttoptr (i64 1 to ptr) { |
| %p = alloca i8 |
| call void @sink(ptr %p) |
| ret void |
| } |
| |
| ; NOPERS: personality ptr inttoptr (i64 2 to ptr) |
| ; PERS: personality ptr @__hwasan_personality_thunk..1 |
| define void @stack6() sanitize_hwaddress personality ptr inttoptr (i64 2 to ptr) { |
| %p = alloca i8 |
| call void @sink(ptr %p) |
| ret void |
| } |
| |
| declare void @global() |
| declare void @sink(ptr) |
| |
| ; PERS: define linkonce_odr hidden i32 @__hwasan_personality_thunk(i32 %0, i32 %1, i64 %2, ptr %3, ptr %4) comdat |
| ; PERS: %5 = tail call i32 @__hwasan_personality_wrapper(i32 %0, i32 %1, i64 %2, ptr %3, ptr %4, ptr null, ptr @_Unwind_GetGR, ptr @_Unwind_GetCFA) |
| ; PERS: ret i32 %5 |
| |
| ; PERS: define linkonce_odr hidden i32 @__hwasan_personality_thunk.global(i32 %0, i32 %1, i64 %2, ptr %3, ptr %4) comdat |
| ; PERS: %5 = tail call i32 @__hwasan_personality_wrapper(i32 %0, i32 %1, i64 %2, ptr %3, ptr %4, ptr @global, ptr @_Unwind_GetGR, ptr @_Unwind_GetCFA) |
| ; PERS: ret i32 %5 |
| |
| ; PERS: define internal i32 @__hwasan_personality_thunk.local(i32 %0, i32 %1, i64 %2, ptr %3, ptr %4) |
| ; PERS: %5 = tail call i32 @__hwasan_personality_wrapper(i32 %0, i32 %1, i64 %2, ptr %3, ptr %4, ptr @local, ptr @_Unwind_GetGR, ptr @_Unwind_GetCFA) |
| ; PERS: ret i32 %5 |
| |
| ; PERS: define internal i32 @__hwasan_personality_thunk.local_alias(i32 %0, i32 %1, i64 %2, ptr %3, ptr %4) |
| ; PERS: %5 = tail call i32 @__hwasan_personality_wrapper(i32 %0, i32 %1, i64 %2, ptr %3, ptr %4, ptr @local_alias, ptr @_Unwind_GetGR, ptr @_Unwind_GetCFA) |
| ; PERS: ret i32 %5 |
| |
| ; PERS: define internal i32 @__hwasan_personality_thunk.(i32 %0, i32 %1, i64 %2, ptr %3, ptr %4) { |
| ; PERS: %5 = tail call i32 @__hwasan_personality_wrapper(i32 %0, i32 %1, i64 %2, ptr %3, ptr %4, ptr inttoptr (i64 1 to ptr), ptr @_Unwind_GetGR, ptr @_Unwind_GetCFA) |
| ; PERS: ret i32 %5 |
| |
| ; PERS: define internal i32 @__hwasan_personality_thunk..1(i32 %0, i32 %1, i64 %2, ptr %3, ptr %4) { |
| ; PERS: %5 = tail call i32 @__hwasan_personality_wrapper(i32 %0, i32 %1, i64 %2, ptr %3, ptr %4, ptr inttoptr (i64 2 to ptr), ptr @_Unwind_GetGR, ptr @_Unwind_GetCFA) |
| ; PERS: ret i32 %5 |
