1*9880d681SAndroid Build Coastguard Worker; RUN: llvm-as -o %t.bc %s 2*9880d681SAndroid Build Coastguard Worker; RUN: %gold -plugin %llvmshlibdir/LLVMgold.so -plugin-opt=save-temps \ 3*9880d681SAndroid Build Coastguard Worker; RUN: -plugin-opt=O0 -r -o %t.o %t.bc 4*9880d681SAndroid Build Coastguard Worker; RUN: llvm-dis < %t.o.opt.bc -o - | FileCheck --check-prefix=CHECK-O0 %s 5*9880d681SAndroid Build Coastguard Worker; RUN: %gold -plugin %llvmshlibdir/LLVMgold.so -plugin-opt=save-temps \ 6*9880d681SAndroid Build Coastguard Worker; RUN: -plugin-opt=O1 -r -o %t.o %t.bc 7*9880d681SAndroid Build Coastguard Worker; RUN: llvm-dis < %t.o.opt.bc -o - | FileCheck --check-prefix=CHECK-O1 %s 8*9880d681SAndroid Build Coastguard Worker; RUN: %gold -plugin %llvmshlibdir/LLVMgold.so -plugin-opt=save-temps \ 9*9880d681SAndroid Build Coastguard Worker; RUN: -plugin-opt=O2 -r -o %t.o %t.bc 10*9880d681SAndroid Build Coastguard Worker; RUN: llvm-dis < %t.o.opt.bc -o - | FileCheck --check-prefix=CHECK-O2 %s 11*9880d681SAndroid Build Coastguard Worker 12*9880d681SAndroid Build Coastguard Worker; CHECK-O0: define internal void @foo( 13*9880d681SAndroid Build Coastguard Worker; CHECK-O1: define internal void @foo( 14*9880d681SAndroid Build Coastguard Worker; CHECK-O2-NOT: define internal void @foo( 15*9880d681SAndroid Build Coastguard Workerdefine internal void @foo() { 16*9880d681SAndroid Build Coastguard Worker ret void 17*9880d681SAndroid Build Coastguard Worker} 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Worker; CHECK-O0: define internal i32 @bar( 20*9880d681SAndroid Build Coastguard Worker; CHECK-O1: define internal i32 @bar( 21*9880d681SAndroid Build Coastguard Workerdefine internal i32 @bar(i1 %p) { 22*9880d681SAndroid Build Coastguard Worker br i1 %p, label %t, label %f 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Workert: 25*9880d681SAndroid Build Coastguard Worker br label %end 26*9880d681SAndroid Build Coastguard Worker 27*9880d681SAndroid Build Coastguard Workerf: 28*9880d681SAndroid Build Coastguard Worker br label %end 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Workerend: 31*9880d681SAndroid Build Coastguard Worker ; CHECK-O0: phi 32*9880d681SAndroid Build Coastguard Worker ; CHECK-O1: select 33*9880d681SAndroid Build Coastguard Worker %r = phi i32 [ 1, %t ], [ 2, %f ] 34*9880d681SAndroid Build Coastguard Worker ret i32 %r 35*9880d681SAndroid Build Coastguard Worker} 36*9880d681SAndroid Build Coastguard Worker 37*9880d681SAndroid Build Coastguard Workerdefine i1 @baz() { 38*9880d681SAndroid Build Coastguard Worker call void @foo() 39*9880d681SAndroid Build Coastguard Worker %c = call i32 @bar(i1 true) 40*9880d681SAndroid Build Coastguard Worker %p = call i1 @llvm.type.test(i8* undef, metadata !"typeid1") 41*9880d681SAndroid Build Coastguard Worker ret i1 %p 42*9880d681SAndroid Build Coastguard Worker} 43*9880d681SAndroid Build Coastguard Worker 44*9880d681SAndroid Build Coastguard Worker; CHECK-O0-NOT: !type 45*9880d681SAndroid Build Coastguard Worker; CHECK-O1-NOT: !type 46*9880d681SAndroid Build Coastguard Worker; CHECK-O2-NOT: !type 47*9880d681SAndroid Build Coastguard Worker@a = constant i32 1, !type !0 48*9880d681SAndroid Build Coastguard Worker 49*9880d681SAndroid Build Coastguard Worker!0 = !{i32 0, !"typeid1"} 50*9880d681SAndroid Build Coastguard Worker 51*9880d681SAndroid Build Coastguard Workerdeclare i1 @llvm.type.test(i8* %ptr, metadata %bitset) nounwind readnone 52