diff options
Diffstat (limited to 'src/test/codegen/non-terminate/nonempty-infinite-loop.rs')
-rw-r--r-- | src/test/codegen/non-terminate/nonempty-infinite-loop.rs | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/src/test/codegen/non-terminate/nonempty-infinite-loop.rs b/src/test/codegen/non-terminate/nonempty-infinite-loop.rs deleted file mode 100644 index 5e25e04fc..000000000 --- a/src/test/codegen/non-terminate/nonempty-infinite-loop.rs +++ /dev/null @@ -1,28 +0,0 @@ -// compile-flags: -C opt-level=3 - -#![crate_type = "lib"] - -// Verify that we don't miscompile this even if rustc didn't apply the trivial loop detection to -// insert the sideeffect intrinsic. - -fn infinite_loop() -> u8 { - let mut x = 0; - // CHECK-NOT: sideeffect - loop { - if x == 42 { - x = 0; - } else { - x = 42; - } - } -} - -// CHECK-LABEL: @test -#[no_mangle] -fn test() -> u8 { - // CHECK-NOT: unreachable - // CHECK: br label %{{.+}} - // CHECK-NOT: unreachable - let x = infinite_loop(); - x -} |