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fromrangeiter-overflow-checks: accept optional signext for argument #154360

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rust-bors merged 1 commit into from
Mar 25, 2026
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fromrangeiter-overflow-checks: accept optional signext for argument #154360

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2 changes: 1 addition & 1 deletion tests/codegen-llvm/fromrangeiter-overflow-checks.rs
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Expand Up @@ -19,7 +19,7 @@ pub unsafe fn rangefrom_increments(range: RangeFrom<i32>) -> RangeFrom<i32> {
// Iterator is contained entirely within this function, so the optimizer should
// be able to see that `exhausted` is never set and optimize out any branches.

// CHECK: i32 noundef %range
// CHECK: i32 noundef {{(signext )?}}%range
// DEBUG: switch i32 %range
// DEBUG: call core::panicking::panic_const::panic_const_add_overflow
// DEBUG: unreachable
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