[llvm] [AMDGPU][NFC] Update left over tests for COV5 (PR #76984)

[Matt Arsenault via llvm-commits]

================
@@ -1,4 +1,5 @@
-; RUN: llc -O0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s | FileCheck %s
+; RUN: sed 's/CODE_OBJECT_VERSION/400/g' %s | llc -O0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 | FileCheck -check-prefixes=CHECK,COV4 %s
+; RUN: sed 's/CODE_OBJECT_VERSION/500/g' %s | llc -O0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 | FileCheck -check-prefixes=CHECK,COV5 %s
----------------
arsenm wrote:

Don't really see the point of checking different code object versions for these register budget tests. The point is just to ensure aliases have sensible resource usage

https://github.com/llvm/llvm-project/pull/76984