1*9880d681SAndroid Build Coastguard Worker; RUN: llc %s -o - -verify-machineinstrs | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 4*9880d681SAndroid Build Coastguard Workertarget triple = "x86_64-apple-unknown" 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker@TheArray = external global [100000 x double], align 16 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Worker; This test ensures, via the machine verifier, that the register class for the 9*9880d681SAndroid Build Coastguard Worker; index of the double store is correctly constrained to not include SP. 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Worker; CHECK: movsd 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Workerdefine i32 @main(i32* %i, double %tmpv) { 14*9880d681SAndroid Build Coastguard Workerbb: 15*9880d681SAndroid Build Coastguard Worker br label %bb7 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Workerbb7: ; preds = %bb7, %bb 18*9880d681SAndroid Build Coastguard Worker %storemerge = phi i32 [ 0, %bb ], [ %tmp19, %bb7 ] 19*9880d681SAndroid Build Coastguard Worker %tmp15 = zext i32 %storemerge to i64 20*9880d681SAndroid Build Coastguard Worker %tmp16 = getelementptr inbounds [100000 x double], [100000 x double]* @TheArray, i64 0, i64 %tmp15 21*9880d681SAndroid Build Coastguard Worker store double %tmpv, double* %tmp16, align 8 22*9880d681SAndroid Build Coastguard Worker %tmp18 = load i32, i32* %i, align 4 23*9880d681SAndroid Build Coastguard Worker %tmp19 = add i32 %tmp18, 1 24*9880d681SAndroid Build Coastguard Worker br label %bb7 25*9880d681SAndroid Build Coastguard Worker} 26