1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=arm-eabi -mattr=vfp2 %s -o - | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; naive codegen for this is: 4*9880d681SAndroid Build Coastguard Worker; _i: 5*9880d681SAndroid Build Coastguard Worker; fmdrr d0, r0, r1 6*9880d681SAndroid Build Coastguard Worker; fmrrd r0, r1, d0 7*9880d681SAndroid Build Coastguard Worker; bx lr 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerdefine i64 @test(double %X) { 10*9880d681SAndroid Build Coastguard Worker %Y = bitcast double %X to i64 11*9880d681SAndroid Build Coastguard Worker ret i64 %Y 12*9880d681SAndroid Build Coastguard Worker} 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test: 15*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: fmdrr 16*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: fmrrd 17*9880d681SAndroid Build Coastguard Worker 18