[llvm-branch-commits] [llvm] [AMDGPU] Remove dead function metadata after amdgpu-lower-kernel-arguments (PR #126147)

[Matt Arsenault via llvm-branch-commits]

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@@ -1,7 +1,10 @@
-; RUN: not --crash opt -mtriple=amdgcn-amd-amdhsa -mcpu=gfx940 -passes='amdgpu-attributor,function(amdgpu-lower-kernel-arguments)' -amdgpu-kernarg-preload-count=16 -S < %s 2>&1 | FileCheck %s
+; RUN: opt -mtriple=amdgcn-amd-amdhsa -mcpu=gfx940 -passes='amdgpu-attributor,function(amdgpu-lower-kernel-arguments)' -amdgpu-kernarg-preload-count=16 -S < %s 2>&1 \
+; RUN: | FileCheck -implicit-check-not='declare {{.*}} !dbg' %s
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arsenm wrote:

this is still a big aggressive for check-not, and I'm not sure it supports regex. Can you simplify to just check-not=declare and explicitly check the few declares that are expected? 

https://github.com/llvm/llvm-project/pull/126147