[llvm] [VectorCombine] Fold contiguous loads into a single vector load (PR #185736)

[Simon Pilgrim via llvm-commits]

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@@ -0,0 +1,290 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6
+; RUN: opt < %s -passes=vector-combine -S -mtriple=x86_64-- -mattr=SSE2 | FileCheck %s --check-prefixes=CHECK
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RKSimon wrote:

sse2 is default for x86-64
```suggestion
; RUN: opt < %s -passes=vector-combine -S -mtriple=x86_64--  | FileCheck %s --check-prefixes=CHECK
```

https://github.com/llvm/llvm-project/pull/185736