1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -basicaa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; CHECK: Function: t1 4*9880d681SAndroid Build Coastguard Worker; CHECK: NoAlias: i32* %gep1, i32* %gep2 5*9880d681SAndroid Build Coastguard Workerdefine void @t1([8 x i32]* %p, i32 %addend, i32* %q) { 6*9880d681SAndroid Build Coastguard Worker %knownnonzero = load i32, i32* %q, !range !0 7*9880d681SAndroid Build Coastguard Worker %add = add nsw nuw i32 %addend, %knownnonzero 8*9880d681SAndroid Build Coastguard Worker %gep1 = getelementptr [8 x i32], [8 x i32]* %p, i32 2, i32 %addend 9*9880d681SAndroid Build Coastguard Worker %gep2 = getelementptr [8 x i32], [8 x i32]* %p, i32 2, i32 %add 10*9880d681SAndroid Build Coastguard Worker ret void 11*9880d681SAndroid Build Coastguard Worker} 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Worker; CHECK: Function: t2 14*9880d681SAndroid Build Coastguard Worker; CHECK: PartialAlias: i32* %gep1, i32* %gep2 15*9880d681SAndroid Build Coastguard Workerdefine void @t2([8 x i32]* %p, i32 %addend, i32* %q) { 16*9880d681SAndroid Build Coastguard Worker %knownnonzero = load i32, i32* %q, !range !0 17*9880d681SAndroid Build Coastguard Worker %add = add nsw nuw i32 %addend, %knownnonzero 18*9880d681SAndroid Build Coastguard Worker %gep1 = getelementptr [8 x i32], [8 x i32]* %p, i32 1, i32 %addend 19*9880d681SAndroid Build Coastguard Worker %gep2 = getelementptr [8 x i32], [8 x i32]* %p, i32 0, i32 %add 20*9880d681SAndroid Build Coastguard Worker ret void 21*9880d681SAndroid Build Coastguard Worker} 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Worker; CHECK: Function: t3 24*9880d681SAndroid Build Coastguard Worker; CHECK: MustAlias: i32* %gep1, i32* %gep2 25*9880d681SAndroid Build Coastguard Workerdefine void @t3([8 x i32]* %p, i32 %addend, i32* %q) { 26*9880d681SAndroid Build Coastguard Worker %knownnonzero = load i32, i32* %q, !range !0 27*9880d681SAndroid Build Coastguard Worker %add = add nsw nuw i32 %addend, %knownnonzero 28*9880d681SAndroid Build Coastguard Worker %gep1 = getelementptr [8 x i32], [8 x i32]* %p, i32 0, i32 %add 29*9880d681SAndroid Build Coastguard Worker %gep2 = getelementptr [8 x i32], [8 x i32]* %p, i32 0, i32 %add 30*9880d681SAndroid Build Coastguard Worker ret void 31*9880d681SAndroid Build Coastguard Worker} 32*9880d681SAndroid Build Coastguard Worker 33*9880d681SAndroid Build Coastguard Worker; CHECK: Function: t4 34*9880d681SAndroid Build Coastguard Worker; CHECK: PartialAlias: i32* %gep1, i32* %gep2 35*9880d681SAndroid Build Coastguard Workerdefine void @t4([8 x i32]* %p, i32 %addend, i32* %q) { 36*9880d681SAndroid Build Coastguard Worker %knownnonzero = load i32, i32* %q, !range !0 37*9880d681SAndroid Build Coastguard Worker %add = add nsw nuw i32 %addend, %knownnonzero 38*9880d681SAndroid Build Coastguard Worker %gep1 = getelementptr [8 x i32], [8 x i32]* %p, i32 1, i32 %addend 39*9880d681SAndroid Build Coastguard Worker %gep2 = getelementptr [8 x i32], [8 x i32]* %p, i32 %add, i32 %add 40*9880d681SAndroid Build Coastguard Worker ret void 41*9880d681SAndroid Build Coastguard Worker} 42*9880d681SAndroid Build Coastguard Worker 43*9880d681SAndroid Build Coastguard Worker; CHECK: Function: t5 44*9880d681SAndroid Build Coastguard Worker; CHECK: PartialAlias: i32* %gep2, i64* %bc 45*9880d681SAndroid Build Coastguard Workerdefine void @t5([8 x i32]* %p, i32 %addend, i32* %q) { 46*9880d681SAndroid Build Coastguard Worker %knownnonzero = load i32, i32* %q, !range !0 47*9880d681SAndroid Build Coastguard Worker %add = add nsw nuw i32 %addend, %knownnonzero 48*9880d681SAndroid Build Coastguard Worker %gep1 = getelementptr [8 x i32], [8 x i32]* %p, i32 2, i32 %addend 49*9880d681SAndroid Build Coastguard Worker %gep2 = getelementptr [8 x i32], [8 x i32]* %p, i32 2, i32 %add 50*9880d681SAndroid Build Coastguard Worker %bc = bitcast i32* %gep1 to i64* 51*9880d681SAndroid Build Coastguard Worker ret void 52*9880d681SAndroid Build Coastguard Worker} 53*9880d681SAndroid Build Coastguard Worker 54*9880d681SAndroid Build Coastguard Worker!0 = !{ i32 1, i32 5 } 55