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[APInt] Remove an anonymous namespace around static functions. NFC

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298899 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2017-03-28 05:32:53 +00:00
parent a77792d82f
commit b68e2b67cc
1 changed files with 33 additions and 35 deletions
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lib/Support/APInt.cpp
+33 -35
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@@ -2359,47 +2359,45 @@ void APInt::print(raw_ostream &OS, bool isSigned) const {
static_assert(integerPartWidth % 2 == 0, "Part width must be divisible by 2!");
/* Some handy functions local to this file. */
namespace {
/* Returns the integer part with the least significant BITS set.
BITS cannot be zero. */
static inline integerPart
lowBitMask(unsigned bits)
{
assert(bits != 0 && bits <= integerPartWidth);
/* Returns the integer part with the least significant BITS set.
BITS cannot be zero. */
static inline integerPart
lowBitMask(unsigned bits)
{
assert(bits != 0 && bits <= integerPartWidth);
return ~(integerPart) 0 >> (integerPartWidth - bits);
}
return ~(integerPart) 0 >> (integerPartWidth - bits);
}
/* Returns the value of the lower half of PART. */
static inline integerPart
lowHalf(integerPart part)
{
return part & lowBitMask(integerPartWidth / 2);
}
/* Returns the value of the lower half of PART. */
static inline integerPart
lowHalf(integerPart part)
{
return part & lowBitMask(integerPartWidth / 2);
}
/* Returns the value of the upper half of PART. */
static inline integerPart
highHalf(integerPart part)
{
return part >> (integerPartWidth / 2);
}
/* Returns the value of the upper half of PART. */
static inline integerPart
highHalf(integerPart part)
{
return part >> (integerPartWidth / 2);
}
/* Returns the bit number of the most significant set bit of a part.
If the input number has no bits set -1U is returned. */
static unsigned
partMSB(integerPart value)
{
return findLastSet(value, ZB_Max);
}
/* Returns the bit number of the most significant set bit of a part.
If the input number has no bits set -1U is returned. */
static unsigned
partMSB(integerPart value)
{
return findLastSet(value, ZB_Max);
}
/* Returns the bit number of the least significant set bit of a
part. If the input number has no bits set -1U is returned. */
static unsigned
partLSB(integerPart value)
{
return findFirstSet(value, ZB_Max);
}
/* Returns the bit number of the least significant set bit of a
part. If the input number has no bits set -1U is returned. */
static unsigned
partLSB(integerPart value)
{
return findFirstSet(value, ZB_Max);
}
/* Sets the least significant part of a bignum to the input value, and