Add codegen tests for issues fixed by LLVM 16

Fixes #75978.
Fixes #99960.
Fixes #101048.
Fixes #101082.
Fixes #101814.
Fixes #103132.
Fixes #103327.

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/codegen/issues/issue-101082.rs b/tests/codegen/issues/issue-101082.rs
new file mode 100644
index 00000000000..effe8f4a60e
--- /dev/null
+++ b/tests/codegen/issues/issue-101082.rs
@@ -0,0 +1,16 @@
+// compile-flags: -O
+// min-llvm-version: 16
+
+#![crate_type = "lib"]
+
+#[no_mangle]
+pub fn test() -> usize {
+    // CHECK-LABEL: @test(
+    // CHECK: ret i64 165
+    let values = [23, 16, 54, 3, 60, 9];
+    let mut acc = 0;
+    for item in values {
+        acc += item;
+    }
+    acc
+}