1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -instcombine -S | not grep 1431655764 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine i8* @foo([100 x {i8,i8,i8}]* %x) { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker %p = bitcast [100 x {i8,i8,i8}]* %x to i8* 8*9880d681SAndroid Build Coastguard Worker %q = getelementptr i8, i8* %p, i32 -4 9*9880d681SAndroid Build Coastguard Worker ret i8* %q 10*9880d681SAndroid Build Coastguard Worker} 11