diff options
Diffstat (limited to 'llvm/test/Instrumentation/HWAddressSanitizer/globals.ll')
| -rw-r--r-- | llvm/test/Instrumentation/HWAddressSanitizer/globals.ll | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/globals.ll b/llvm/test/Instrumentation/HWAddressSanitizer/globals.ll index 4e22f5fe..4c28523 100644 --- a/llvm/test/Instrumentation/HWAddressSanitizer/globals.ll +++ b/llvm/test/Instrumentation/HWAddressSanitizer/globals.ll @@ -1,16 +1,11 @@ -; RUN: opt < %s -S -passes=hwasan -mtriple=aarch64--linux-android29 | FileCheck --check-prefixes=CHECK,CHECK29 %s -; RUN: opt < %s -S -passes=hwasan -mtriple=aarch64--linux-android30 | FileCheck --check-prefixes=CHECK,CHECK30 %s +; RUN: opt < %s -S -passes=hwasan -mtriple=aarch64--linux-android29 | FileCheck --check-prefixes=CHECK,CHECK29,NOALLGLOBALS %s +; RUN: opt < %s -S -passes=hwasan -mtriple=aarch64--linux-android30 | FileCheck --check-prefixes=CHECK,CHECK30,NOALLGLOBALS %s +; RUN: opt < %s -S -passes=hwasan -mtriple=riscv64-unknown-elf -hwasan-globals=1 -hwasan-all-globals=1 | FileCheck --check-prefixes=CHECK,CHECK30,ALLGLOBALS %s ; CHECK29: @four = global ; CHECK: @specialcaselisted = global i16 2, no_sanitize_hwaddress - -; CHECK: @__start_hwasan_globals = external hidden constant [0 x i8] -; CHECK: @__stop_hwasan_globals = external hidden constant [0 x i8] - -; CHECK: @hwasan.note = private constant { i32, i32, i32, [8 x i8], i32, i32 } { i32 8, i32 8, i32 3, [8 x i8] c"LLVM\00\00\00\00", i32 trunc (i64 sub (i64 ptrtoint (ptr @__start_hwasan_globals to i64), i64 ptrtoint (ptr @hwasan.note to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (ptr @__stop_hwasan_globals to i64), i64 ptrtoint (ptr @hwasan.note to i64)) to i32) }, section ".note.hwasan.globals", comdat($hwasan.module_ctor), align 4 - -; CHECK: @hwasan.dummy.global = private constant [0 x i8] zeroinitializer, section "hwasan_globals", comdat($hwasan.module_ctor), !associated [[NOTE:![0-9]+]] +; NOALLGLOBALS: @insection = global i16 2, section "custom" ; CHECK30: @four.hwasan = private global { i32, [12 x i8] } { i32 1, [12 x i8] c"\00\00\00\00\00\00\00\00\00\00\00\AC" }, align 16 ; CHECK30: @four.hwasan.descriptor = private constant { i32, i32 } { i32 trunc (i64 sub (i64 ptrtoint (ptr @four.hwasan to i64), i64 ptrtoint (ptr @four.hwasan.descriptor to i64)) to i32), i32 -1409286140 }, section "hwasan_globals", !associated [[FOUR:![0-9]+]] @@ -22,14 +17,23 @@ ; CHECK30: @huge.hwasan.descriptor = private constant { i32, i32 } { i32 trunc (i64 sub (i64 ptrtoint (ptr @huge.hwasan to i64), i64 ptrtoint (ptr @huge.hwasan.descriptor to i64)) to i32), i32 -1358954512 }, section "hwasan_globals", !associated [[HUGE:![0-9]+]] ; CHECK30: @huge.hwasan.descriptor.1 = private constant { i32, i32 } { i32 trunc (i64 add (i64 sub (i64 ptrtoint (ptr @huge.hwasan to i64), i64 ptrtoint (ptr @huge.hwasan.descriptor.1 to i64)), i64 16777200) to i32), i32 -1375731680 }, section "hwasan_globals", !associated [[HUGE]] +; ALLGLOBALS: @insection.hwasan = private global { i16, [14 x i8] } { i16 2, [14 x i8] c"\00\00\00\00\00\00\00\00\00\00\00\00\00\AF" }, section "custom", align 16 + +; CHECK: @__start_hwasan_globals = external hidden constant [0 x i8] +; CHECK: @__stop_hwasan_globals = external hidden constant [0 x i8] + +; CHECK: @hwasan.note = private constant { i32, i32, i32, [8 x i8], i32, i32 } { i32 8, i32 8, i32 3, [8 x i8] c"LLVM\00\00\00\00", i32 trunc (i64 sub (i64 ptrtoint (ptr @__start_hwasan_globals to i64), i64 ptrtoint (ptr @hwasan.note to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (ptr @__stop_hwasan_globals to i64), i64 ptrtoint (ptr @hwasan.note to i64)) to i32) }, section ".note.hwasan.globals", comdat($hwasan.module_ctor), align 4 + +; CHECK: @hwasan.dummy.global = private constant [0 x i8] zeroinitializer, section "hwasan_globals", comdat($hwasan.module_ctor), !associated [[NOTE:![0-9]+]] + ; CHECK30: @four = alias i32, inttoptr (i64 add (i64 ptrtoint (ptr @four.hwasan to i64), i64 -6052837899185946624) to ptr) ; CHECK30: @sixteen = alias [16 x i8], inttoptr (i64 add (i64 ptrtoint (ptr @sixteen.hwasan to i64), i64 -5980780305148018688) to ptr) ; CHECK30: @huge = alias [16777232 x i8], inttoptr (i64 add (i64 ptrtoint (ptr @huge.hwasan to i64), i64 -5908722711110090752) to ptr) -; CHECK: [[NOTE]] = !{ptr @hwasan.note} ; CHECK30: [[FOUR]] = !{ptr @four.hwasan} ; CHECK30: [[SIXTEEN]] = !{ptr @sixteen.hwasan} ; CHECK30: [[HUGE]] = !{ptr @huge.hwasan} +; CHECK: [[NOTE]] = !{ptr @hwasan.note} source_filename = "foo" @@ -37,3 +41,4 @@ source_filename = "foo" @sixteen = global [16 x i8] zeroinitializer @huge = global [16777232 x i8] zeroinitializer @specialcaselisted = global i16 2, no_sanitize_hwaddress +@insection = global i16 2, section "custom" |