File: fmdrr-fmrrd.ll

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llvm-toolchain-16 1%3A16.0.6-15~deb12u1
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; RUN: llc -mtriple=arm-eabi -mattr=vfp2 %s -o - | FileCheck %s

; naive codegen for this is:
; _i:
;        fmdrr d0, r0, r1
;        fmrrd r0, r1, d0
;        bx lr

define i64 @test(double %X) {
        %Y = bitcast double %X to i64
        ret i64 %Y
}

; CHECK-LABEL: test:
; CHECK-NOT: fmdrr
; CHECK-NOT: fmrrd