| ; Check that Subzero can instrument _start when there are no globals. |
| ; Previously Subzero would deadlock when _start was the first function. Also |
| ; test that instrumenting start does not deadlock waiting for nonexistent |
| ; global initializers to be lowered. |
| |
| ; REQUIRES: no_minimal_build |
| |
| ; RUN: %p2i -i %s --args -verbose=inst -fsanitize-address \ |
| ; RUN: | FileCheck --check-prefix=DUMP %s |
| |
| ; RUN: %p2i -i %s --args -verbose=inst -fsanitize-address -threads=0 \ |
| ; RUN: | FileCheck --check-prefix=DUMP %s |
| |
| |
| define void @_start(i32 %arg) { |
| ret void |
| } |
| |
| ; DUMP: __asan_init |
