[llvm] [AMDGPU] Pick available high VGPR for CSR SGPR spilling (PR #78669)
Christudasan Devadasan via llvm-commits
llvm-commits at lists.llvm.org
Tue Jan 23 05:40:26 PST 2024
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@@ -312,6 +312,35 @@ bool SIMachineFunctionInfo::isCalleeSavedReg(const MCPhysReg *CSRegs,
return false;
}
+void SIMachineFunctionInfo::shiftSpillPhysVGPRsToLowestRange(
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cdevadas wrote:
I'm not sure that's a good choice. The only common part I see is the MRI.replaceRegWith.
https://github.com/llvm/llvm-project/pull/78669
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