1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+mmx | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; CHECK: movd %rsi, [[MM0:%mm[0-9]+]] 4*9880d681SAndroid Build Coastguard Worker; CHECK: movd %rdi, [[MM1:%mm[0-9]+]] 5*9880d681SAndroid Build Coastguard Worker; CHECK: paddusw [[MM0]], [[MM1]] 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker@R = external global x86_mmx ; <x86_mmx*> [#uses=1] 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerdefine void @foo(<1 x i64> %A, <1 x i64> %B) nounwind { 10*9880d681SAndroid Build Coastguard Workerentry: 11*9880d681SAndroid Build Coastguard Worker %tmp4 = bitcast <1 x i64> %B to x86_mmx ; <<4 x i16>> [#uses=1] 12*9880d681SAndroid Build Coastguard Worker %tmp6 = bitcast <1 x i64> %A to x86_mmx ; <<4 x i16>> [#uses=1] 13*9880d681SAndroid Build Coastguard Worker %tmp7 = tail call x86_mmx @llvm.x86.mmx.paddus.w( x86_mmx %tmp6, x86_mmx %tmp4 ) ; <x86_mmx> [#uses=1] 14*9880d681SAndroid Build Coastguard Worker store x86_mmx %tmp7, x86_mmx* @R 15*9880d681SAndroid Build Coastguard Worker tail call void @llvm.x86.mmx.emms( ) 16*9880d681SAndroid Build Coastguard Worker ret void 17*9880d681SAndroid Build Coastguard Worker} 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerdeclare x86_mmx @llvm.x86.mmx.paddus.w(x86_mmx, x86_mmx) 20*9880d681SAndroid Build Coastguard Workerdeclare void @llvm.x86.mmx.emms() 21