In some rare cases, the register allocator can spill registers but end up not utilizi...

[llvm/msp430.git] / test / CodeGen / X86 / isnan2.ll

; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah | not grep pxor

; This should not need to materialize 0.0 to evaluate the condition.

define i32 @test(double %X) nounwind  {
entry:
        %tmp6 = fcmp uno double %X, 0.000000e+00                ; <i1> [#uses=1]
        %tmp67 = zext i1 %tmp6 to i32           ; <i32> [#uses=1]
        ret i32 %tmp67
}