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view test/CodeGen/ARM/fmdrr-fmrrd.ll @ 100:7d135dc70f03

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LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
parents 54457678186b
children
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line source

; 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