xref: /llvm-project/llvm/test/ExecutionEngine/OrcLazy/static-initializers-in-objectfiles.ll (revision 2d56d8c4e8751c7e2cab927cdeb4e519af3f3585)
1; RUN: rm -rf %t
2; RUN: mkdir -p %t
3; RUN: lli -jit-kind=orc-lazy -enable-cache-manager -object-cache-dir=%t %s
4; RUN: lli -jit-kind=orc-lazy -enable-cache-manager -object-cache-dir=%t %s
5;
6; Verify that LLJIT Platforms respect static initializers in cached objects.
7; This IR file contains a static initializer that must execute for main to exit
8; with value zero. The first execution will populate an object cache for the
9; second. The initializer in the cached objects must also be successfully run
10; for the test to pass.
11
12@HasError = global i8 1, align 1
13@llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @resetHasError, ptr null }]
14
15define void @resetHasError() {
16entry:
17  store i8 0, ptr @HasError, align 1
18  ret void
19}
20
21define i32 @main(i32 %argc, ptr %argv) #2 {
22entry:
23  %0 = load i8, ptr @HasError, align 1
24  %tobool = trunc i8 %0 to i1
25  %conv = zext i1 %tobool to i32
26  ret i32 %conv
27}
28
29