File: complex-fca.ll

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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; RUN: llc < %s -mtriple=i686-- | FileCheck %s

define void @ccosl(ptr noalias sret({ x86_fp80, x86_fp80 }) %agg.result, { x86_fp80, x86_fp80 } %z) nounwind {
entry:
  %z8 = extractvalue { x86_fp80, x86_fp80 } %z, 0
  %z9 = extractvalue { x86_fp80, x86_fp80 } %z, 1
  %0 = fsub x86_fp80 0xK80000000000000000000, %z9
  %insert = insertvalue { x86_fp80, x86_fp80 } undef, x86_fp80 %0, 0
  %insert7 = insertvalue { x86_fp80, x86_fp80 } %insert, x86_fp80 %z8, 1
  call void @ccoshl(ptr noalias sret({ x86_fp80, x86_fp80 }) %agg.result, { x86_fp80, x86_fp80 } %insert7) nounwind
  ret void
}

; CHECK-LABEL: ccosl:
; CHECK:         movl    {{[0-9]+}}(%esp), %[[sret_reg:[^ ]+]]
; CHECK:         movl    %[[sret_reg]], (%esp)
; CHECK:         calll   {{.*ccoshl.*}}
; CHECK:         movl    %[[sret_reg]], %eax
; CHECK:         retl

declare void @ccoshl(ptr noalias sret({ x86_fp80, x86_fp80 }), { x86_fp80, x86_fp80 }) nounwind