diff options
Diffstat (limited to 'src/test/mir-opt/simplify_cfg.rs')
-rw-r--r-- | src/test/mir-opt/simplify_cfg.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/mir-opt/simplify_cfg.rs b/src/test/mir-opt/simplify_cfg.rs new file mode 100644 index 000000000..cf7eac440 --- /dev/null +++ b/src/test/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 +} |