Revert "[llvm] Improve llvm.objectsize computation by computing GEP, alloca and mallo...
[llvm-project.git] / clang / test / CodeGen / ubsan-trap-debugloc.c
blob4cad708b0ca50b2adca7380a7e9cac9fa4f8733b
1 // RUN: %clang_cc1 -emit-llvm -disable-llvm-passes -O -fsanitize=signed-integer-overflow -fsanitize-trap=signed-integer-overflow %s -o - -debug-info-kind=line-tables-only | FileCheck %s
4 void foo(volatile int a) {
5 // CHECK-LABEL: @foo
6 // CHECK: call void @llvm.ubsantrap(i8 0){{.*}} !dbg [[LOC:![0-9]+]]
7 a = a + 1;
8 a = a + 1;
11 void bar(volatile int a) __attribute__((optnone)) {
12 // CHECK-LABEL: @bar
13 // CHECK: call void @llvm.ubsantrap(i8 0){{.*}} !dbg [[LOC2:![0-9]+]]
14 // CHECK: call void @llvm.ubsantrap(i8 0){{.*}} !dbg [[LOC3:![0-9]+]]
15 a = a + 1;
16 a = a + 1;
19 // With optimisations enabled the traps are merged and need to share a debug location
20 // CHECK: [[LOC]] = !DILocation(line: 0
22 // With optimisations disabled the traps are not merged and retain accurate debug locations
23 // CHECK: [[LOC2]] = !DILocation(line: 15, column: 9
24 // CHECK: [[LOC3]] = !DILocation(line: 16, column: 9