[llvm] [LV] Optimise users of induction variables in early exit blocks (PR #130766)

[David Sherwood via llvm-commits]

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@@ -86,6 +85,427 @@ loop.end:
 }
 
 
+define i32 @same_exit_block_pre_inc_use1_iv64_endi32_step2() {
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david-arm wrote:

Yeah, I've tried to do this with `@same_exit_block_pre_inc_use1_iv64_endf32` and `@same_exit_block_pre_inc_use1_iv64_endptr`. Are you thinking of a different test that I've missed here?

https://github.com/llvm/llvm-project/pull/130766