[llvm] [LV] Vectorize uncountable early exit store loops with combined conditions (PR #205109)

[Graham Hunter via llvm-commits]

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@@ -137,6 +146,15 @@
 ; YAML-NEXT: ...
 ; YAML-NEXT: --- !Analysis
 ; YAML-NEXT: Pass:            loop-vectorize
+; YAML-NEXT: Name:            RecurrencesInEarlyExitLoop
+; YAML-NEXT: DebugLoc:        { File: source.cpp, Line: 27, Column: 3 }
+; YAML-NEXT: Function:        test_multiple_failures
+; YAML-NEXT: Args:
+; YAML-NEXT:   - String:          'loop not vectorized: '
+; YAML-NEXT:   - String:          Cannot vectorize early exit loop with reductions or recurrences
+; YAML-NEXT: ...
+; YAML-NEXT: --- !Analysis
+; YAML-NEXT: Pass:            loop-vectorize
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huntergr-arm wrote:

Changed it to 'uncountable'. While we're not ready to work on support for uncountable-exit-only loops yet, it is on the plan. I guess we need to be a bit stricter about which property we're checking when naming things.

https://github.com/llvm/llvm-project/pull/205109