[llvm] [AMDGPU] Avoid unneeded waitcounts before spill stores (PR #108303)
Stanislav Mekhanoshin via llvm-commits
llvm-commits at lists.llvm.org
Thu Sep 12 02:11:27 PDT 2024
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@@ -901,7 +901,7 @@ void WaitcntBrackets::updateByEvent(const SIInstrInfo *TII,
}
} else /* LGKM_CNT || EXP_CNT || VS_CNT || NUM_INST_CNTS */ {
// Match the score to the destination registers.
- for (unsigned I = 0, E = Inst.getNumOperands(); I != E; ++I) {
+ for (unsigned I = 0, E = Inst.getNumExplicitOperands(); I != E; ++I) {
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rampitec wrote:
> > Besides, there is no way to load vcc
>
> Yes there is! You can load it with s_load or s_buffer_load.
Ouch.
https://github.com/llvm/llvm-project/pull/108303
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