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; RUN: opt < %s -inline -instcombine -S | FileCheck %s
; PR21403: http://llvm.org/bugs/show_bug.cgi?id=21403
; When the call to sqrtf is replaced by an intrinsic call to fabs,
; it should not cause a problem in CGSCC.
define float @bar(float %f) #0 {
%mul = fmul fast float %f, %f
%call1 = call fast float @sqrtf(float %mul)
ret float %call1
; CHECK-LABEL: @bar(
; CHECK-NEXT: call fast float @llvm.fabs.f32
; CHECK-NEXT: ret float
}
declare float @sqrtf(float)
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