File: stacksave_restore.ll

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llvm-toolchain-18 1%3A18.1.8-18
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; RUN: llc < %s -march=msp430

target triple = "msp430"

define void @foo() {
entry:
  %0 = tail call i8* @llvm.stacksave()
  tail call void @llvm.stackrestore(i8* %0)
  ret void
}

declare i8* @llvm.stacksave()
declare void @llvm.stackrestore(i8*)