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[APInt] Use negate() instead of copying an APInt to negate it and then writing back over the original value.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302770 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2017-05-11 07:02:04 +00:00
parent ada33d729b
commit e74359195a
1 changed files with 3 additions and 3 deletions
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6
lib/Support/APInt.cpp
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@ -1710,12 +1710,12 @@ void APInt::sdivrem(const APInt &LHS, const APInt &RHS,
APInt::udivrem(-LHS, -RHS, Quotient, Remainder);
else {
APInt::udivrem(-LHS, RHS, Quotient, Remainder);
Quotient = -Quotient;
Quotient.negate();
}
Remainder = -Remainder;
Remainder.negate();
} else if (RHS.isNegative()) {
APInt::udivrem(LHS, -RHS, Quotient, Remainder);
Quotient = -Quotient;
Quotient.negate();
} else {
APInt::udivrem(LHS, RHS, Quotient, Remainder);
}