[llvm] [AMDGPU][GlobalISel] Switch tests to new reg-bank-select and refresh checks (PR #186506)

[Petar Avramovic via llvm-commits]

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@@ -1,6 +1,6 @@
 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-# RUN: llc -mtriple=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck -check-prefix=FAST %s
-# RUN: llc -mtriple=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck -check-prefix=GREEDY %s
+  # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+# RUN: llc -mtriple=amdgcn -mcpu=fiji -run-pass=amdgpu-regbankselect,amdgpu-regbanklegalize %s -verify-machineinstrs -o - | FileCheck -check-prefix=FAST %s
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petar-avramovic wrote:

should not use name FAST for check-prefix, just `FileCheck %s` is fine

https://github.com/llvm/llvm-project/pull/186506