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[APInt] Remove 'else' after 'return' in tcMultiply methods. NFC 

llvm-svn: 302406
This commit is contained in:
Craig Topper 2017-05-08 06:34:36 +00:00
parent 9bcaed867a
commit a6c142ab4d
1 changed files with 23 additions and 24 deletions
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9
llvm/lib/Support/APInt.cpp
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@ -2311,7 +2311,8 @@ int APInt::tcMultiplyPart(WordType *dst, const WordType *src,
assert(i + 1 == dstParts); assert(i + 1 == dstParts);
dst[i] = carry; dst[i] = carry;
return 0; return 0;
} else { }
/* We overflowed if there is carry. */ /* We overflowed if there is carry. */
if (carry) if (carry)
return 1; return 1;
@ -2327,7 +2328,6 @@ int APInt::tcMultiplyPart(WordType *dst, const WordType *src,
/* We fitted in the narrow destination. */ /* We fitted in the narrow destination. */
return 0; return 0;
} }
}
/* DST = LHS * RHS, where DST has the same width as the operands and /* DST = LHS * RHS, where DST has the same width as the operands and
is filled with the least significant parts of the result. Returns is filled with the least significant parts of the result. Returns
@ -2355,9 +2355,9 @@ unsigned APInt::tcFullMultiply(WordType *dst, const WordType *lhs,
const WordType *rhs, unsigned lhsParts, const WordType *rhs, unsigned lhsParts,
unsigned rhsParts) { unsigned rhsParts) {
/* Put the narrower number on the LHS for less loops below. */ /* Put the narrower number on the LHS for less loops below. */
if (lhsParts > rhsParts) { if (lhsParts > rhsParts)
return tcFullMultiply (dst, rhs, lhs, rhsParts, lhsParts); return tcFullMultiply (dst, rhs, lhs, rhsParts, lhsParts);
} else {
assert(dst != lhs && dst != rhs); assert(dst != lhs && dst != rhs);
tcSet(dst, 0, rhsParts); tcSet(dst, 0, rhsParts);
@ -2369,7 +2369,6 @@ unsigned APInt::tcFullMultiply(WordType *dst, const WordType *lhs,
return n - (dst[n - 1] == 0); return n - (dst[n - 1] == 0);
} }
}
/* If RHS is zero LHS and REMAINDER are left unchanged, return one. /* If RHS is zero LHS and REMAINDER are left unchanged, return one.
Otherwise set LHS to LHS / RHS with the fractional part discarded, Otherwise set LHS to LHS / RHS with the fractional part discarded,