llvm-6502/test/CodeGen/Mips/constantfp0.ll

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; RUN: llc -march=mips < %s | FileCheck %s
define i32 @branch(double %d) nounwind readnone {
entry:
; CHECK: mtc1 $zero, $f[[R0:[0-9]+]]
; CHECK: c.eq.d $f{{[0-9]+}}, $f[[R0]]
%tobool = fcmp une double %d, 0.000000e+00
%. = zext i1 %tobool to i32
ret i32 %.
}