| ; Test asan internal compiler flags: |
| ; -asan-instrumentation-with-call-threshold |
| ; -asan-memory-access-callback-prefix |
| |
| ; RUN: opt < %s -asan -asan-module -asan-instrumentation-with-call-threshold=1 -S | FileCheck %s --check-prefix=CHECK-CALL |
| ; RUN: opt < %s -asan -asan-module -asan-instrumentation-with-call-threshold=0 -S | FileCheck %s --check-prefix=CHECK-CALL |
| ; RUN: opt < %s -asan -asan-module -asan-instrumentation-with-call-threshold=0 -asan-memory-access-callback-prefix=__foo_ -S | FileCheck %s --check-prefix=CHECK-CUSTOM-PREFIX |
| ; RUN: opt < %s -asan -asan-module -asan-instrumentation-with-call-threshold=5 -S | FileCheck %s --check-prefix=CHECK-INLINE |
| ; RUN: opt < %s -asan -asan-module -S | FileCheck %s --check-prefix=CHECK-INLINE |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| define void @test_load(i32* %a, i64* %b, i512* %c, i80* %d) sanitize_address { |
| entry: |
| ; CHECK-CALL: call void @__asan_load4 |
| ; CHECK-CALL: call void @__asan_load8 |
| ; CHECK-CALL: call void @__asan_loadN{{.*}}i64 64) |
| ; CHECK-CALL: call void @__asan_loadN{{.*}}i64 10) |
| ; CHECK-CUSTOM-PREFIX: call void @__foo_load4 |
| ; CHECK-CUSTOM-PREFIX: call void @__foo_load8 |
| ; CHECK-CUSTOM-PREFIX: call void @__foo_loadN |
| ; CHECK-INLINE-NOT: call void @__asan_load |
| %tmp1 = load i32, i32* %a, align 4 |
| %tmp2 = load i64, i64* %b, align 8 |
| %tmp3 = load i512, i512* %c, align 32 |
| %tmp4 = load i80, i80* %d, align 8 |
| ret void |
| } |
| |
| |
