| ; RUN: opt < %s -passes=asan -S -mtriple=aarch64-linux-gnu | FileCheck --check-prefix=CHECK-AARCH64LE %s |
| ; RUN: opt < %s -passes=asan -S -mtriple=aarch64_be-linux-gnu | FileCheck --check-prefix=CHECK-AARCH64BE %s |
| ; REQUIRES: aarch64-registered-target |
| |
| define i32 @read_4_bytes(ptr %a) sanitize_address { |
| entry: |
| %tmp1 = load i32, ptr %a, align 4 |
| ret i32 %tmp1 |
| } |
| |
| ; CHECK-AARCH64LE: @read_4_bytes |
| ; CHECK-AARCH64LE-NOT: ret |
| ; Check for ASAN's Offset for AArch64 LE (1 << 36 or 68719476736) |
| ; CHECK-AARCH64LE: lshr {{.*}} 3 |
| ; CHECK-AARCH64Le-NEXT: {{68719476736}} |
| ; CHECK-AARCH64LE: ret |
| |
| ; CHECK-AARCH64BE: @read_4_bytes |
| ; CHECK-AARCH64BE-NOT: ret |
| ; Check for ASAN's Offset for AArch64 BE (1 << 36 or 68719476736) |
| ; CHECK-AARCH64BE: lshr {{.*}} 3 |
| ; CHECK-AARCH64BE-NEXT: {{68719476736}} |
| ; CHECK-AARCH64BE: ret |
