1*5b40a05dSAlexis Engelke; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 2*5b40a05dSAlexis Engelke; RUN: opt -S < %s -passes=instcombine | FileCheck %s 3*5b40a05dSAlexis Engelke 4*5b40a05dSAlexis Engelke; Verify that instcombine doesn't look at users of Constant in different 5*5b40a05dSAlexis Engelke; functions for dominates() queries. 6*5b40a05dSAlexis Engelke 7*5b40a05dSAlexis Engelkedefine void @f1(i1 %a) { 8*5b40a05dSAlexis Engelke; CHECK-LABEL: define void @f1( 9*5b40a05dSAlexis Engelke; CHECK-SAME: i1 [[A:%.*]]) { 10*5b40a05dSAlexis Engelke; CHECK-NEXT: br label %[[BB1:.*]] 11*5b40a05dSAlexis Engelke; CHECK: [[BB1]]: 12*5b40a05dSAlexis Engelke; CHECK-NEXT: br i1 [[A]], label %[[BB3:.*]], label %[[BB2:.*]] 13*5b40a05dSAlexis Engelke; CHECK: [[BB2]]: 14*5b40a05dSAlexis Engelke; CHECK-NEXT: br label %[[BB3]] 15*5b40a05dSAlexis Engelke; CHECK: [[BB3]]: 16*5b40a05dSAlexis Engelke; CHECK-NEXT: [[PHI:%.*]] = phi i64 [ 0, %[[BB2]] ], [ 1, %[[BB1]] ] 17*5b40a05dSAlexis Engelke; CHECK-NEXT: [[INTTOPTR:%.*]] = inttoptr i64 [[PHI]] to ptr 18*5b40a05dSAlexis Engelke; CHECK-NEXT: store i32 0, ptr [[INTTOPTR]], align 4 19*5b40a05dSAlexis Engelke; CHECK-NEXT: br label %[[BB1]] 20*5b40a05dSAlexis Engelke; 21*5b40a05dSAlexis Engelke br label %bb1 22*5b40a05dSAlexis Engelke 23*5b40a05dSAlexis Engelkebb1: 24*5b40a05dSAlexis Engelke br i1 %a, label %bb3, label %bb2 25*5b40a05dSAlexis Engelke 26*5b40a05dSAlexis Engelkebb2: 27*5b40a05dSAlexis Engelke br label %bb3 28*5b40a05dSAlexis Engelke 29*5b40a05dSAlexis Engelkebb3: 30*5b40a05dSAlexis Engelke %phi = phi i64 [ 0, %bb2 ], [ 1, %bb1 ] 31*5b40a05dSAlexis Engelke %inttoptr = inttoptr i64 %phi to ptr 32*5b40a05dSAlexis Engelke store i32 0, ptr %inttoptr, align 4 33*5b40a05dSAlexis Engelke br label %bb1 34*5b40a05dSAlexis Engelke} 35*5b40a05dSAlexis Engelke 36*5b40a05dSAlexis Engelkedefine void @f2() { 37*5b40a05dSAlexis Engelke; CHECK-LABEL: define void @f2() { 38*5b40a05dSAlexis Engelke; CHECK-NEXT: [[BB:.*:]] 39*5b40a05dSAlexis Engelke; CHECK-NEXT: ret void 40*5b40a05dSAlexis Engelke; 41*5b40a05dSAlexis Engelkebb: 42*5b40a05dSAlexis Engelke %inttoptr = inttoptr i64 0 to ptr 43*5b40a05dSAlexis Engelke ret void 44*5b40a05dSAlexis Engelke} 45