From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/codegen/non-terminate/infinite-loop-1.rs | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 tests/codegen/non-terminate/infinite-loop-1.rs (limited to 'tests/codegen/non-terminate/infinite-loop-1.rs') diff --git a/tests/codegen/non-terminate/infinite-loop-1.rs b/tests/codegen/non-terminate/infinite-loop-1.rs new file mode 100644 index 000000000..fa9c66b47 --- /dev/null +++ b/tests/codegen/non-terminate/infinite-loop-1.rs @@ -0,0 +1,17 @@ +// compile-flags: -C opt-level=3 + +#![crate_type = "lib"] + +fn infinite_loop() -> u8 { + loop {} +} + +// CHECK-LABEL: @test +#[no_mangle] +fn test() -> u8 { + // CHECK-NOT: unreachable + // CHECK: br label %{{.+}} + // CHECK-NOT: unreachable + let x = infinite_loop(); + x +} -- cgit v1.2.3