diff options
Diffstat (limited to 'clang/test/CodeGen/alloc-token-lower.c')
-rw-r--r-- | clang/test/CodeGen/alloc-token-lower.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/clang/test/CodeGen/alloc-token-lower.c b/clang/test/CodeGen/alloc-token-lower.c index 75197bb..43d9a63 100644 --- a/clang/test/CodeGen/alloc-token-lower.c +++ b/clang/test/CodeGen/alloc-token-lower.c @@ -10,7 +10,7 @@ typedef __typeof(sizeof(int)) size_t; void *malloc(size_t size); // CHECK-LABEL: @test_malloc( -// CHECK: call{{.*}} ptr @__alloc_token_malloc(i64 noundef 4, i64 0) +// CHECK: call{{.*}} ptr @__alloc_token_malloc(i64 noundef 4, i64 2689373973731826898){{.*}} !alloc_token [[META_INT:![0-9]+]] void *test_malloc() { return malloc(sizeof(int)); } @@ -20,3 +20,15 @@ void *test_malloc() { void *no_sanitize_malloc(size_t size) __attribute__((no_sanitize("alloc-token"))) { return malloc(sizeof(int)); } + +// By default, we should not be touching malloc-attributed non-libcall +// functions: there might be an arbitrary number of these, and a compatible +// allocator will only implement standard allocation functions. +void *nonstandard_malloc(size_t size) __attribute__((malloc)); +// CHECK-LABEL: @test_nonlibcall_malloc( +// CHECK: call{{.*}} ptr @nonstandard_malloc(i64 noundef 4){{.*}} !alloc_token [[META_INT]] +void *test_nonlibcall_malloc() { + return nonstandard_malloc(sizeof(int)); +} + +// CHECK: [[META_INT]] = !{!"int", i1 false} |