[llvm] [AMDGPU][MC] Support src modifiers for v_mov_b32 and v_movrel* instructions (PR #76498)

[Joe Nash via llvm-commits]

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@@ -1,4 +1,4 @@
-# RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs -run-pass si-wqm -o -  %s | FileCheck %s
+# RUN: llc -mtriple=amdgcn -mcpu=fiji -verify-machineinstrs -run-pass si-wqm -o -  %s | FileCheck %s
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Sisyph wrote:

This looks like an unrelated change. Can you please commit it separately ( it is obvious, no need for review)?

https://github.com/llvm/llvm-project/pull/76498