[llvm-branch-commits] [llvm] [AMDGPU] always emit a soft wait even if it is trivially ~0 (PR #147257)

[Matt Arsenault via llvm-branch-commits]

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@@ -669,6 +679,7 @@ define amdgpu_kernel void @global_volatile_store_1(
 ; GFX12-WGP-NEXT:    s_wait_kmcnt 0x0
 ; GFX12-WGP-NEXT:    s_wait_storecnt 0x0
 ; GFX12-WGP-NEXT:    global_store_b32 v0, v1, s[0:1] scope:SCOPE_SYS
+; GFX12-WGP-NEXT:    s_wait_loadcnt 0x3f
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arsenm wrote:

These should always be printed with the named counter syntax 

https://github.com/llvm/llvm-project/pull/147257