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input.mlir

llvm.func @envelope_0(%x: f32, %y: f32, %z: f32) -> f32
    attributes {denormal_fpenv = #llvm.denormal_fpenv<default_output_mode = ieee, default_input_mode = ieee, float_output_mode = ieee, float_input_mode = ieee>} {
  %r0 = llvm.intr.fmuladd(%x, %y, %z) : (f32, f32, f32) -> f32
  %r1 = llvm.intr.fmuladd(%r0, %y, %z) : (f32, f32, f32) -> f32
  llvm.return %r1 : f32
}

llvm.func @envelope_1(%x: f32, %y: f32, %z: f32) -> f32
    attributes {passthrough = ["nofree", "norecurse", "nosync", ["min-legal-vector-width", "0"], ["no-trapping-math", "true"], ["stack-protector-buffer-size", "8"], ["target-cpu", "generic-rv64"]]} {
  %r0 = llvm.intr.fmuladd(%x, %y, %z) {fastmathFlags = #llvm.fastmath<nnan, contract>} : (f32, f32, f32) -> f32
  llvm.return %r0 : f32
}