1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=armv7-none-gnueabi -mattr=-neon,-vfp2 | FileCheck --check-prefix=NONEON-NOVFP %s 2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=armv7-none-gnueabi -mattr=-neon | FileCheck --check-prefix=NONEON %s 3*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=armv7-none-gnueabi -mattr=-vfp2 | FileCheck --check-prefix=NOVFP %s 4*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=armv7-none-gnueabi -mattr=-neon,+vfp2 | FileCheck --check-prefix=NONEON-VFP %s 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; Check no NEON instructions are selected when feature is disabled. 7*9880d681SAndroid Build Coastguard Workerdefine void @neonop(i64* nocapture readonly %a, i64* nocapture %b) #0 { 8*9880d681SAndroid Build Coastguard Worker %1 = bitcast i64* %a to <2 x i64>* 9*9880d681SAndroid Build Coastguard Worker %wide.load = load <2 x i64>, <2 x i64>* %1, align 8 10*9880d681SAndroid Build Coastguard Worker ; NONEON-NOVFP-NOT: vld1.64 11*9880d681SAndroid Build Coastguard Worker ; NONEON-NOT: vld1.64 12*9880d681SAndroid Build Coastguard Worker %add = add <2 x i64> %wide.load, %wide.load 13*9880d681SAndroid Build Coastguard Worker ; NONEON-NOVFP-NOT: vadd.i64 14*9880d681SAndroid Build Coastguard Worker ; NONEON-NOT: vadd.i64 15*9880d681SAndroid Build Coastguard Worker %2 = bitcast i64* %b to <2 x i64>* 16*9880d681SAndroid Build Coastguard Worker store <2 x i64> %add, <2 x i64>* %2, align 8 17*9880d681SAndroid Build Coastguard Worker ; NONEON-NOVFP-NOT: vst1.64 18*9880d681SAndroid Build Coastguard Worker ; NONEON-NOT: vst1.64 19*9880d681SAndroid Build Coastguard Worker ret void 20*9880d681SAndroid Build Coastguard Worker} 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Worker; Likewise with VFP instructions. 23*9880d681SAndroid Build Coastguard Workerdefine double @fpmult(double %a, double %b) { 24*9880d681SAndroid Build Coastguard Worker %res = fmul double %a, %b 25*9880d681SAndroid Build Coastguard Worker ; NONEON-NOVFP-NOT: vmov 26*9880d681SAndroid Build Coastguard Worker ; NONEON-NOVFP-NOT: vmul.f64 27*9880d681SAndroid Build Coastguard Worker ; NOVFP-NOT: vmov 28*9880d681SAndroid Build Coastguard Worker ; NOVFP-NOT: vmul.f64 29*9880d681SAndroid Build Coastguard Worker ; NONEON-VFP: vmov 30*9880d681SAndroid Build Coastguard Worker ; NONEON-VFP: vmul.f64 31*9880d681SAndroid Build Coastguard Worker ret double %res 32*9880d681SAndroid Build Coastguard Worker} 33*9880d681SAndroid Build Coastguard Worker 34