1 ; Test asan internal compiler flags: 2 ; -asan-instrumentation-with-call-threshold 3 ; -asan-memory-access-callback-prefix 4 5 ; RUN: opt < %s -asan -asan-module -asan-instrumentation-with-call-threshold=1 -S | FileCheck %s --check-prefix=CHECK-CALL 6 ; RUN: opt < %s -asan -asan-module -asan-instrumentation-with-call-threshold=0 -S | FileCheck %s --check-prefix=CHECK-CALL 7 ; 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 8 ; RUN: opt < %s -asan -asan-module -asan-instrumentation-with-call-threshold=5 -S | FileCheck %s --check-prefix=CHECK-INLINE 9 ; RUN: opt < %s -asan -asan-module -S | FileCheck %s --check-prefix=CHECK-INLINE 10 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" 11 target triple = "x86_64-unknown-linux-gnu" 12 13 define void @test_load(i32* %a, i64* %b, i512* %c, i80* %d) sanitize_address { 14 entry: 15 ; CHECK-CALL: call void @__asan_load4 16 ; CHECK-CALL: call void @__asan_load8 17 ; CHECK-CALL: call void @__asan_loadN{{.*}}i64 64) 18 ; CHECK-CALL: call void @__asan_loadN{{.*}}i64 10) 19 ; CHECK-CUSTOM-PREFIX: call void @__foo_load4 20 ; CHECK-CUSTOM-PREFIX: call void @__foo_load8 21 ; CHECK-CUSTOM-PREFIX: call void @__foo_loadN 22 ; CHECK-INLINE-NOT: call void @__asan_load 23 %tmp1 = load i32, i32* %a, align 4 24 %tmp2 = load i64, i64* %b, align 8 25 %tmp3 = load i512, i512* %c, align 32 26 %tmp4 = load i80, i80* %d, align 8 27 ret void 28 } 29 30 31
