[llvm] AMDGPU: VALU data fast-forwarding needs no s_delay (PR #205481)

[Jay Foad via llvm-commits]

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@@ -390,14 +596,29 @@ class AMDGPUInsertDelayAlu {
         State = DelayState();
       } else if (Type != OTHER) {
         DelayInfo Delay;
+        Register VccReg = AMDGPU::LaneMaskConstants::get(*ST).VccReg;
+        Register ExecReg = AMDGPU::LaneMaskConstants::get(*ST).ExecReg;
         // TODO: Scan implicit uses too?
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jayfoad wrote:

Remove this comment

https://github.com/llvm/llvm-project/pull/205481