[Bug target/66660] [ia64] Speculative load not checked before use, leading to a NaT Consumption Vector interruption

[jakub at jermar dot eu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66660

--- Comment #4 from Jakub Jermar <jakub at jermar dot eu> ---
Thanks for looking into this. Let me know if you need to verify the fix, when
it's ready.