[llvm] [RISCV] fix SP recovery in varargs functions (PR #114316)

[via llvm-commits]

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@@ -0,0 +1,53 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc -riscv-v-vector-bits-max=512 -mtriple=riscv64 -mattr=+m,+c,+v -O0 < %s | FileCheck --check-prefix=RV64V %s
+
+; Function Attrs: nocallback nofree nosync nounwind willreturn
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dlav-sc wrote:

addressed

https://github.com/llvm/llvm-project/pull/114316