[llvm] [DAGCombiner][X86] Push bitcast/ext through freeze for loads (PR #163070)

[Guy David via llvm-commits]

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@@ -0,0 +1,119 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=aarch64 | FileCheck %s
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guy-david wrote:

Whoops. Fixed.

https://github.com/llvm/llvm-project/pull/163070