Rollup merge of #124519 - krasimirgg:test-ranges, r=nikic

adapt a codegen test for llvm 19

No functional changes intended.

Found by our experimental rust + LLVM @ HEAD bot:
https://buildkite.com/llvm-project/rust-llvm-integrate-prototype/builds/27747#018f2570-018c-4b12-9c5a-38cf81453683/957-965

`@rustbot` label: +llvm-main
r? `@durin42`

Author: matthiaskrgr