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; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep zext
; Never merge these two conversions, even though it's possible: this is
; significantly more expensive than the two conversions on some targets
; and it causes libgcc to be compile __fixunsdfdi into a recursive
; function.
long %test(double %D) {
%A = fptoui double %D to uint
%B = zext uint %A to long
ret long %B
}
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