File: mul-with-overflow.ll

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llvm-toolchain-21 1%3A21.1.6-3
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; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32--

declare {i32, i1} @llvm.umul.with.overflow.i32(i32 %a, i32 %b)
define zeroext i1 @a(i32 %x)  nounwind {
  %res = call {i32, i1} @llvm.umul.with.overflow.i32(i32 %x, i32 3)
  %obil = extractvalue {i32, i1} %res, 1
  ret i1 %obil
}

declare {i32, i1} @llvm.smul.with.overflow.i32(i32 %a, i32 %b)
define zeroext i1 @b(i32 %x)  nounwind {
  %res = call {i32, i1} @llvm.smul.with.overflow.i32(i32 %x, i32 3)
  %obil = extractvalue {i32, i1} %res, 1
  ret i1 %obil
}