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; RUN: llc < %s -fast-isel -fast-isel-abort -march=x86-64 | FileCheck %s
; RUN: llc < %s -fast-isel -march=x86 -mattr=+sse2 | grep xor | count 2
; CHECK: doo:
; CHECK: xor
define double @doo(double %x) nounwind {
%y = fsub double -0.0, %x
ret double %y
}
; CHECK: foo:
; CHECK: xor
define float @foo(float %x) nounwind {
%y = fsub float -0.0, %x
ret float %y
}
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