1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=armv7-eabi -mattr=+vfp2 2*9880d681SAndroid Build Coastguard Worker; PR4686 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker@g_d = external global double ; <double*> [#uses=1] 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine void @foo(float %yIncr) { 7*9880d681SAndroid Build Coastguard Workerentry: 8*9880d681SAndroid Build Coastguard Worker br i1 undef, label %bb, label %bb4 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Workerbb: ; preds = %entry 11*9880d681SAndroid Build Coastguard Worker %0 = call arm_aapcs_vfpcc float @bar() ; <float> [#uses=1] 12*9880d681SAndroid Build Coastguard Worker %1 = fpext float %0 to double ; <double> [#uses=1] 13*9880d681SAndroid Build Coastguard Worker store double %1, double* @g_d, align 8 14*9880d681SAndroid Build Coastguard Worker br label %bb4 15*9880d681SAndroid Build Coastguard Worker 16*9880d681SAndroid Build Coastguard Workerbb4: ; preds = %bb, %entry 17*9880d681SAndroid Build Coastguard Worker unreachable 18*9880d681SAndroid Build Coastguard Worker} 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Workerdeclare arm_aapcs_vfpcc float @bar() 21