blob: cf7ca42781e680ee7dea63d57e1c5f78060926a5 [file] [log] [blame]
// RUN: %clang_cc1 -triple x86_64-unknown-linux -fsanitize=cfi-icall -fsanitize-cfi-cross-dso -emit-llvm -o - %s | FileCheck --check-prefixes=CHECK,NOCANON %s
// RUN: %clang_cc1 -triple x86_64-unknown-linux -fsanitize=cfi-icall -fsanitize-cfi-cross-dso -fsanitize-cfi-canonical-jump-tables -emit-llvm -o - %s | FileCheck --check-prefixes=CHECK,CANON %s
void ext(void);
// CHECK: define void @f({{.*}} [[ATTR1:#[0-9]+]]
void f() {
ext();
}
// NOCANON: declare !type {{.*}} @ext()
// CANON: declare void @ext()
// CHECK: define void @g({{.*}} [[ATTR2:#[0-9]+]]
__attribute__((cfi_canonical_jump_table)) void g() {}
// CHECK: [[ATTR1]] = {
// CHECK-NOT: "cfi-canonical-jump-table"
// CHECK: }
// CHECK: [[ATTR2]] = { {{.*}} "cfi-canonical-jump-table" {{.*}} }
// NOCANON: !{i32 4, !"CFI Canonical Jump Tables", i32 0}
// CANON: !{i32 4, !"CFI Canonical Jump Tables", i32 1}