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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes=instcombine -S | FileCheck %s3 4define i32 @foo(i32 %x, i32 %y) {5; CHECK-LABEL: @foo(6; CHECK-NEXT: [[RES:%.*]] = mul i32 [[X:%.*]], [[Y:%.*]]7; CHECK-NEXT: ret i32 [[RES]]8;9 %add = add nsw i32 %y, %x10 %mul = mul nsw i32 %add, %y11 %square = mul nsw i32 %y, %y12 %res = sub i32 %mul, %square13 ret i32 %res14}15 16define i1 @bar(i64 %x, i64 %y) {17; CHECK-LABEL: @bar(18; CHECK-NEXT: [[Y1:%.*]] = xor i64 [[X:%.*]], -119; CHECK-NEXT: [[B:%.*]] = and i64 [[Y:%.*]], [[Y1]]20; CHECK-NEXT: [[R:%.*]] = icmp eq i64 [[B]], 021; CHECK-NEXT: ret i1 [[R]]22;23 %a = and i64 %y, %x24 %not = xor i64 %a, -125 %b = and i64 %y, %not26 %r = icmp eq i64 %b, 027 ret i1 %r28}29