1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -instsimplify -S | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerdeclare void @bar() 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine void @test1() personality i32 (i32, i64, i8*, i8*)* @__gxx_personality_v0 { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker invoke void @bar() to label %cont unwind label %lpad 8*9880d681SAndroid Build Coastguard Workercont: 9*9880d681SAndroid Build Coastguard Worker ret void 10*9880d681SAndroid Build Coastguard Workerlpad: 11*9880d681SAndroid Build Coastguard Worker %ex = landingpad { i8*, i32 } cleanup 12*9880d681SAndroid Build Coastguard Worker %exc_ptr = extractvalue { i8*, i32 } %ex, 0 13*9880d681SAndroid Build Coastguard Worker %filter = extractvalue { i8*, i32 } %ex, 1 14*9880d681SAndroid Build Coastguard Worker %exc_ptr2 = insertvalue { i8*, i32 } undef, i8* %exc_ptr, 0 15*9880d681SAndroid Build Coastguard Worker %filter2 = insertvalue { i8*, i32 } %exc_ptr2, i32 %filter, 1 16*9880d681SAndroid Build Coastguard Worker resume { i8*, i32 } %filter2 17*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @test1( 18*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: extractvalue 19*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: insertvalue 20*9880d681SAndroid Build Coastguard Worker} 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Workerdeclare i32 @__gxx_personality_v0(i32, i64, i8*, i8*) 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Workerdefine { i8, i32 } @test2({ i8*, i32 } %x) { 25*9880d681SAndroid Build Coastguard Worker %ex = extractvalue { i8*, i32 } %x, 1 26*9880d681SAndroid Build Coastguard Worker %ins = insertvalue { i8, i32 } undef, i32 %ex, 1 27*9880d681SAndroid Build Coastguard Worker ret { i8, i32 } %ins 28*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @test2( 29*9880d681SAndroid Build Coastguard Worker} 30*9880d681SAndroid Build Coastguard Worker 31*9880d681SAndroid Build Coastguard Workerdefine i32 @test3(i32 %a, float %b) { 32*9880d681SAndroid Build Coastguard Worker %agg1 = insertvalue {i32, float} undef, i32 %a, 0 33*9880d681SAndroid Build Coastguard Worker %agg2 = insertvalue {i32, float} %agg1, float %b, 1 34*9880d681SAndroid Build Coastguard Worker %ev = extractvalue {i32, float} %agg2, 0 35*9880d681SAndroid Build Coastguard Worker ret i32 %ev 36*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @test3( 37*9880d681SAndroid Build Coastguard Worker; CHECK: ret i32 %a 38*9880d681SAndroid Build Coastguard Worker} 39*9880d681SAndroid Build Coastguard Worker 40*9880d681SAndroid Build Coastguard Workerdefine i8 @test4(<8 x i8> %V) { 41*9880d681SAndroid Build Coastguard Worker %add = add <8 x i8> %V, bitcast (double 0x319BEB8FD172E36 to <8 x i8>) 42*9880d681SAndroid Build Coastguard Worker %extract = extractelement <8 x i8> %add, i32 6 43*9880d681SAndroid Build Coastguard Worker ret i8 %extract 44*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @test4( 45*9880d681SAndroid Build Coastguard Worker; CHECK: %[[add:.*]] = add <8 x i8> %V, bitcast (<1 x double> <double 0x319BEB8FD172E36> to <8 x i8>) 46*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: %[[extract:.*]] = extractelement <8 x i8> %[[add]], i32 6 47*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: ret i8 %[[extract]] 48*9880d681SAndroid Build Coastguard Worker} 49