; REQUIRES: assert ; RUN: opt -print-predicateinfo -analyze -debug < %s 2>&1 | FileCheck %s declare void @use(i32) ; Make sure we are visiting the values to build predicate infos for in a ; deterministic order. define i32 @test12(i32 %x, i32 %y) { ; CHECK: Visiting i32 %x ; CHECK: Visiting i32 %y ; CHECK: Visiting %lcmp = icmp eq i32 %x, 0 ; CHECK: Visiting %lcmp2 = icmp slt i32 %y, 1000 ; CHECK: Visiting %lcmp3 = icmp slt i32 %y.0, 900 ; CHECK: Visiting %lcmp4 = icmp slt i32 %y.0.1, 700 ; CHECK: Visiting %lcmp5 = icmp slt i32 %y.0.1.2, 700 ; CHECK: Visiting %lcmp6 = icmp slt i32 %y.0.1.2.3, 700 ; CHECK: Visiting %lcmp7 = icmp slt i32 %y.0.1.2.3.4, 700 ; CHECK: Visiting %rcmp = icmp eq i32 %x, 0 entry: br i1 undef, label %left, label %right left: %lcmp = icmp eq i32 %x, 0 br i1 %lcmp, label %left_cond_true, label %left_cond_false left_cond_true: %lcmp2 = icmp slt i32 %y, 1000 br i1 %lcmp2, label %left_cond_true2, label %left_ret left_cond_true2: call void @use(i32 %y) %lcmp3 = icmp slt i32 %y, 900 br i1 %lcmp3, label %left_cond_true3, label %left_ret left_cond_true3: call void @use(i32 %y) %lcmp4 = icmp slt i32 %y, 700 br i1 %lcmp4, label %left_cond_true4, label %left_ret left_cond_true4: call void @use(i32 %y) %lcmp5 = icmp slt i32 %y, 700 br i1 %lcmp5, label %left_cond_true5, label %left_ret left_cond_true5: call void @use(i32 %y) %lcmp6 = icmp slt i32 %y, 700 br i1 %lcmp6, label %left_cond_true6, label %left_ret left_cond_true6: call void @use(i32 %y) %lcmp7 = icmp slt i32 %y, 700 br i1 %lcmp7, label %left_cond_true7, label %left_ret left_cond_true7: ret i32 %y left_cond_false: br label %left_ret left_ret: %lres = phi i32 [ %x, %left_cond_true ], [ %x, %left_cond_false ], [ %x, %left_cond_true2 ], [ %x, %left_cond_true3 ], [ %x, %left_cond_true4 ], [ %x, %left_cond_true5 ], [ %x, %left_cond_true6 ] ret i32 %lres right: %rcmp = icmp eq i32 %x, 0 br i1 %rcmp, label %right_cond_true, label %right_cond_false right_cond_true: br label %right_ret right_cond_false: br label %right_ret right_ret: %rres = phi i32 [ %x, %right_cond_true ], [ %x, %right_cond_false ] ret i32 %rres }