1; RUN: opt < %s -instcombine -S | FileCheck %s 2 3define i32 @foo(i32 %x, i32 %y) { 4; CHECK-LABEL: foo 5; CHECK: [[TMP1:%.*]] = icmp ugt i32 %x, %y 6; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 %x, i32 %y, !prof ![[$MD0:[0-9]+]] 7; CHECK-NEXT: [[TMP3:%.*]] = xor i32 [[TMP2]], -1 8; CHECK-NEXT: ret i32 [[TMP3:%.*]] 9; CHECK-DAG: !0 = !{!"branch_weights", i32 6, i32 1} 10 11 %1 = xor i32 %x, -1 12 %2 = xor i32 %y, -1 13 %3 = icmp ugt i32 %1, %2 14 %4 = select i1 %3, i32 %2, i32 %1, !prof !1 15 ret i32 %4 16} 17 18!1 = !{!"branch_weights", i32 1, i32 6} 19