1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=thumbv6-apple-darwin | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker%umul.ty = type { i32, i1 } 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine i32 @test1(i32 %a) nounwind { 6*9880d681SAndroid Build Coastguard Worker; CHECK: test1: 7*9880d681SAndroid Build Coastguard Worker; CHECK: muldi3 8*9880d681SAndroid Build Coastguard Worker %tmp0 = tail call %umul.ty @llvm.umul.with.overflow.i32(i32 %a, i32 37) 9*9880d681SAndroid Build Coastguard Worker %tmp1 = extractvalue %umul.ty %tmp0, 0 10*9880d681SAndroid Build Coastguard Worker %tmp2 = select i1 undef, i32 -1, i32 %tmp1 11*9880d681SAndroid Build Coastguard Worker ret i32 %tmp2 12*9880d681SAndroid Build Coastguard Worker} 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Workerdeclare %umul.ty @llvm.umul.with.overflow.i32(i32, i32) nounwind readnone 15*9880d681SAndroid Build Coastguard Worker 16*9880d681SAndroid Build Coastguard Workerdefine i32 @test2(i32 %argc, i8** %argv) ssp { 17*9880d681SAndroid Build Coastguard Worker; CHECK: test2: 18*9880d681SAndroid Build Coastguard Worker; CHECK: str r0 19*9880d681SAndroid Build Coastguard Worker; CHECK: movs r2 20*9880d681SAndroid Build Coastguard Worker; CHECK: mov r1 21*9880d681SAndroid Build Coastguard Worker; CHECK: mov r3 22*9880d681SAndroid Build Coastguard Worker; CHECK: muldi3 23*9880d681SAndroid Build Coastguard Worker%1 = alloca i32, align 4 24*9880d681SAndroid Build Coastguard Worker%2 = alloca i32, align 4 25*9880d681SAndroid Build Coastguard Worker%3 = alloca i8**, align 4 26*9880d681SAndroid Build Coastguard Worker%m_degree = alloca i32, align 4 27*9880d681SAndroid Build Coastguard Workerstore i32 0, i32* %1 28*9880d681SAndroid Build Coastguard Workerstore i32 %argc, i32* %2, align 4 29*9880d681SAndroid Build Coastguard Workerstore i8** %argv, i8*** %3, align 4 30*9880d681SAndroid Build Coastguard Workerstore i32 10, i32* %m_degree, align 4 31*9880d681SAndroid Build Coastguard Worker%4 = load i32, i32* %m_degree, align 4 32*9880d681SAndroid Build Coastguard Worker%5 = call %umul.ty @llvm.umul.with.overflow.i32(i32 %4, i32 8) 33*9880d681SAndroid Build Coastguard Worker%6 = extractvalue %umul.ty %5, 1 34*9880d681SAndroid Build Coastguard Worker%7 = extractvalue %umul.ty %5, 0 35*9880d681SAndroid Build Coastguard Worker%8 = select i1 %6, i32 -1, i32 %7 36*9880d681SAndroid Build Coastguard Worker%9 = call noalias i8* @_Znam(i32 %8) 37*9880d681SAndroid Build Coastguard Worker%10 = bitcast i8* %9 to double* 38*9880d681SAndroid Build Coastguard Workerret i32 0 39*9880d681SAndroid Build Coastguard Worker} 40*9880d681SAndroid Build Coastguard Worker 41*9880d681SAndroid Build Coastguard Workerdeclare noalias i8* @_Znam(i32) 42