[llvm] [InstCombine][foldPHIArgGEPIntoPHI] Early return for const vector index for gep inst. (PR #138661)

[Nikita Popov via llvm-commits]

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@@ -0,0 +1,35 @@
+; RUN: opt < %s -passes=instcombine -S | FileCheck %s
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nikic wrote:

Use update_test_checks.py.

https://github.com/llvm/llvm-project/pull/138661