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authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/mir-opt/simplify_cfg.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/mir-opt/simplify_cfg.rs')
-rw-r--r--tests/mir-opt/simplify_cfg.rs18
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/mir-opt/simplify_cfg.rs b/tests/mir-opt/simplify_cfg.rs
new file mode 100644
index 00000000000..cf7eac4403a
--- /dev/null
+++ b/tests/mir-opt/simplify_cfg.rs
@@ -0,0 +1,18 @@
+// Test that the goto chain starting from bb0 is collapsed.
+// compile-flags: -Cpanic=abort
+// no-prefer-dynamic
+
+// EMIT_MIR simplify_cfg.main.SimplifyCfg-initial.diff
+// EMIT_MIR simplify_cfg.main.SimplifyCfg-early-opt.diff
+fn main() {
+    loop {
+        if bar() {
+            break;
+        }
+    }
+}
+
+#[inline(never)]
+fn bar() -> bool {
+    true
+}