Make test robust enough to not fail due to CFG changes and re-enable for ARM/AArch64.
LGTM. Enabling the test on ARM/AArch64 is a definite improvement IMO. Just a nit about the placement of the declare
Maybe move this declare above the comment, with an extra blank line?
Maybe also add a comment that this is here to prevent the SimplifyCFG pass run on AArch64/ARM to mess things up
I modified the test case per your suggestions before commiting. Thanks for taking a look.