diff options
Diffstat (limited to 'tests/codegen/issues/issue-101048.rs')
-rw-r--r-- | tests/codegen/issues/issue-101048.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/codegen/issues/issue-101048.rs b/tests/codegen/issues/issue-101048.rs new file mode 100644 index 000000000..efa4db93e --- /dev/null +++ b/tests/codegen/issues/issue-101048.rs @@ -0,0 +1,13 @@ +// compile-flags: -O +// min-llvm-version: 16 + +#![crate_type = "lib"] + +#[no_mangle] +pub fn all_zero(data: &[u64]) -> bool { + // CHECK-LABEL: @all_zero( + // CHECK: [[PHI:%.*]] = phi i1 + // CHECK-NOT: phi i8 + // CHECK-NOT: zext + data.iter().copied().fold(true, |acc, x| acc & (x == 0)) +} |