[llvm] [AMDGPU] Do not fold into v_accvpr_mov/write/read (PR #120475)

[Matt Arsenault via llvm-commits]

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@@ -0,0 +1,234 @@
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
+# RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx942  -verify-machineinstrs --run-pass si-fold-operands %s -o - | FileCheck %s
+# RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx942  -verify-machineinstrs -start-before=si-fold-operands -stop-after=register-coalescer %s -o - | FileCheck %s --check-prefixes=COALESCE
+# RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx908  -verify-machineinstrs -start-before=si-fold-operands -stop-after=register-coalescer %s -o - | FileCheck %s --check-prefixes=GFX908-COALESCE
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arsenm wrote:

Don't need -verify-machineinstrs 

https://github.com/llvm/llvm-project/pull/120475