APFloat: Simplify makeSmallestNormalized implementation

2022-12-01 09:42:20 -05:00 · 2022-12-01 09:42:20 -05:00 · 3d47afdf5a
parent abf0c6c0c0
commit 3d47afdf5a
1 changed files with 1 additions and 2 deletions
--- a/llvm/lib/Support/APFloat.cpp
+++ b/llvm/lib/Support/APFloat.cpp
@ -3900,8 +3900,7 @@ void IEEEFloat::makeSmallestNormalized(bool Negative) {
  zeroSignificand();
  sign = Negative;
  exponent = semantics->minExponent;
-  significandParts()[partCountForBits(semantics->precision) - 1] |=
-      (((integerPart)1) << ((semantics->precision - 1) % integerPartWidth));
+  APInt::tcSetBit(significandParts(), semantics->precision - 1);
 }

 IEEEFloat::IEEEFloat(const fltSemantics &Sem, const APInt &API) {