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| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-21 14:34:12 +0200 |
|---|---|---|
| committer | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-22 14:28:48 +0200 |
| commit | a27f3e3fd1e4d16160f8885b6b06665b5319f56c (patch) | |
| tree | b033935392cbadf6f85d2dbddf433a88e323aeeb /tests/codegen/step_by-overflow-checks.rs | |
| parent | ed93c1783b404d728d4809973a0550eb33cd293f (diff) | |
| download | rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.tar.gz rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.zip | |
Rename `tests/codegen` into `tests/codegen-llvm`
Diffstat (limited to 'tests/codegen/step_by-overflow-checks.rs')
| -rw-r--r-- | tests/codegen/step_by-overflow-checks.rs | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/tests/codegen/step_by-overflow-checks.rs b/tests/codegen/step_by-overflow-checks.rs deleted file mode 100644 index 53800e9f879..00000000000 --- a/tests/codegen/step_by-overflow-checks.rs +++ /dev/null @@ -1,26 +0,0 @@ -//@ compile-flags: -Copt-level=3 - -#![crate_type = "lib"] - -use std::iter::StepBy; -use std::slice::Iter; - -// The constructor for `StepBy` ensures we can never end up needing to do zero -// checks on denominators, so check that the code isn't emitting panic paths. - -// CHECK-LABEL: @step_by_len_std -#[no_mangle] -pub fn step_by_len_std(x: &StepBy<Iter<i32>>) -> usize { - // CHECK-NOT: div_by_zero - // CHECK: udiv - // CHECK-NOT: div_by_zero - x.len() -} - -// CHECK-LABEL: @step_by_len_naive -#[no_mangle] -pub fn step_by_len_naive(x: Iter<i32>, step_minus_one: usize) -> usize { - // CHECK: udiv - // CHECK: call{{.+}}div_by_zero - x.len() / (step_minus_one + 1) -} |