reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

References

lib/Analysis/Lint.cpp

  558     return Known.isZero();
  577     if (Known.isZero())

lib/Analysis/ValueTracking.cpp

  820         if (RHSKnown.isZero() || RHSKnown.isNegative()) {
  846         if (RHSKnown.isZero()) {

lib/Transforms/InstCombine/InstCombineCompares.cpp

 4988     if (Op1Known.isZero()) {

unittests/CodeGen/AArch64SelectionDAGTest.cpp

   92   EXPECT_TRUE(Known.isZero());
  107   EXPECT_TRUE(Known.isZero());