1*9880d681SAndroid Build Coastguard Worker; fastisel should not fold add with non-pointer bitwidth 2*9880d681SAndroid Build Coastguard Worker; sext(a) + sext(b) != sext(a + b) 3*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=powerpc64-unknown-freebsd10.0 %s -O0 -o - | FileCheck %s 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine zeroext i8 @gep_promotion(i8* %ptr) nounwind { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker %ptr.addr = alloca i8*, align 8 8*9880d681SAndroid Build Coastguard Worker %add = add i8 64, 64 ; 0x40 + 0x40 9*9880d681SAndroid Build Coastguard Worker %0 = load i8*, i8** %ptr.addr, align 8 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Worker ; CHECK-LABEL: gep_promotion: 12*9880d681SAndroid Build Coastguard Worker ; CHECK: lbz {{[0-9]+}}, 0({{.*}}) 13*9880d681SAndroid Build Coastguard Worker %arrayidx = getelementptr inbounds i8, i8* %0, i8 %add 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Worker %1 = load i8, i8* %arrayidx, align 1 16*9880d681SAndroid Build Coastguard Worker ret i8 %1 17*9880d681SAndroid Build Coastguard Worker} 18