[llvm] [AMDGPU] Schedule independent instruction between s_barrier_signal and s_barrier_wait (PR #172057)

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Fri Dec 12 10:06:04 PST 2025


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git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/Target/AMDGPU/AMDGPUBarrierLatency.cpp --diff_from_common_commit
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diff --git a/llvm/lib/Target/AMDGPU/AMDGPUBarrierLatency.cpp b/llvm/lib/Target/AMDGPU/AMDGPUBarrierLatency.cpp
index 39f6f409c..7e033914a 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUBarrierLatency.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUBarrierLatency.cpp
@@ -67,7 +67,7 @@ void addLatencyToEdge(SDep &PredDep, SUnit &SU, unsigned Latency) {
 }
 
 void BarrierLatency::apply(ScheduleDAGInstrs *DAG) {
-  const SIInstrInfo *TII = static_cast<const SIInstrInfo*>(DAG->TII);
+  const SIInstrInfo *TII = static_cast<const SIInstrInfo *>(DAG->TII);
   constexpr unsigned FenceLatency = 2000;
   const unsigned BarrierSignalWaitLatency = BarrierSignalWaitLatencyOpt;
 

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https://github.com/llvm/llvm-project/pull/172057


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