[NFC] Remove redundant setOperationAction.

[FreddyYe]

Summary

[FROUND,FROUNDEVEN][f32, f64, f128] are set Expand twice.

[FreddyYe]

Sorry for noisy update.

[FreddyYe]

llvm/lib/CodeGen/TargetLoweringBase.cpp

831

Redundant with here.

[craig.topper]

LGTM

llvm/lib/CodeGen/TargetLoweringBase.cpp

for (MVT VT : MVT::all_valuetypes()) {
     // These default to Expand so they will be expanded to CTLZ/CTTZ by default.
     setOperationAction(ISD::CTLZ_ZERO_UNDEF, VT, Expand);
     setOperationAction(ISD::CTTZ_ZERO_UNDEF, VT, Expand);
 
     setOperationAction(ISD::BITREVERSE, VT, Expand);
     setOperationAction(ISD::PARITY, VT, Expand);
 
     // These library functions default to expand.
     setOperationAction(ISD::FROUND, VT, Expand);
     setOperationAction(ISD::FROUNDEVEN, VT, Expand);
     setOperationAction(ISD::FPOWI, VT, Expand);
 
     // These operations default to expand for vector types.
     if (VT.isVector()) {
       setOperationAction(ISD::FCOPYSIGN, VT, Expand);
       setOperationAction(ISD::SIGN_EXTEND_INREG, VT, Expand);
       setOperationAction(ISD::ANY_EXTEND_VECTOR_INREG, VT, Expand);
for (MVT VT : {MVT::f32, MVT::f64, MVT::f128}) {
     setOperationAction(ISD::FLOG10,     VT, Expand);
     setOperationAction(ISD::FEXP ,      VT, Expand);
     setOperationAction(ISD::FEXP2,      VT, Expand);
     setOperationAction(ISD::FFLOOR,     VT, Expand);
     setOperationAction(ISD::FNEARBYINT, VT, Expand);
     setOperationAction(ISD::FCEIL,      VT, Expand);
     setOperationAction(ISD::FRINT,      VT, Expand);
     setOperationAction(ISD::FTRUNC,     VT, Expand);
-    setOperationAction(ISD::FROUND,     VT, Expand);
-    setOperationAction(ISD::FROUNDEVEN, VT, Expand);
+    // setOperationAction(ISD::FROUND,     VT, Expand);
+    // setOperationAction(ISD::FROUNDEVEN, VT, Expand);
     setOperationAction(ISD::LROUND,     VT, Expand);
     setOperationAction(ISD::LLROUND,    VT, Expand);
     setOperationAction(ISD::LRINT,      VT, Expand);
     setOperationAction(ISD::LLRINT,     VT, Expand);
   }
 
   // Default ISD::TRAP to expand (which turns it into abort).
   setOperationAction(ISD::TRAP, MVT::Other, Expand);