[RISC-V] Remove stack probing

dotnet · Jan 11, 2024 · 1ed090d · 1ed090d
1 parent c91bdb7
commit 1ed090d
Showing 1 changed file with 0 additions and 8 deletions.
diff --git a/src/coreclr/jit/codegenriscv64.cpp b/src/coreclr/jit/codegenriscv64.cpp
@@ -865,14 +865,6 @@ void CodeGen::genFuncletProlog(BasicBlock* block)
 
     int calleeSavedDelta = genFuncletInfo.fiSP_to_CalleeSaved_delta;
 
-    if (compiler->opts.IsOSR())
-    {
-        // With OSR we may see large values for fiSpDelta.
-        // We repurpose genAllocLclFram to do the necessary probing.
-        bool scratchRegIsZero = false;
-        genAllocLclFrame(-frameSize, REG_SCRATCH, &scratchRegIsZero, maskArgRegsLiveIn);
-    }
-
     if (calleeSavedDelta + regsSavedSize + genFuncletInfo.fiCalleeSavedPadding <= 2040)
     {
         calleeSavedDelta += genFuncletInfo.fiCalleeSavedPadding;