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[APFloat] Rename llvm::exponent_t => llvm::APFloat::ExponentType.

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exponent_t is only used internally in APFloat and no exponent_t values are
exposed via the APFloat API. In light of such conditions it does not make any
sense to gum up the llvm namespace with said type. Plus it makes it clearer that
exponent_t is associated with APFloat.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184686 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael Gottesman
2013-06-24 04:06:23 +00:00
parent cbfa1ca993
commit db045ab153
2 changed files with 9 additions and 9 deletions
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10
lib/Support/APFloat.cpp
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@@ -38,11 +38,11 @@ namespace llvm {
struct fltSemantics {
/* The largest E such that 2^E is representable; this matches the
definition of IEEE 754. */
exponent_t maxExponent;
APFloat::ExponentType maxExponent;
/* The smallest E such that 2^E is a normalized number; this
matches the definition of IEEE 754. */
exponent_t minExponent;
APFloat::ExponentType minExponent;
/* Number of bits in the significand. This includes the integer
bit. */
@@ -288,9 +288,9 @@ interpretDecimal(StringRef::iterator begin, StringRef::iterator end,
}
/* Adjust the exponents for any decimal point. */
D->exponent += static_cast<exponent_t>((dot - p) - (dot > p));
D->exponent += static_cast<APFloat::ExponentType>((dot - p) - (dot > p));
D->normalizedExponent = (D->exponent +
static_cast<exponent_t>((p - D->firstSigDigit)
static_cast<APFloat::ExponentType>((p - D->firstSigDigit)
- (dot > D->firstSigDigit && dot < p)));
}
@@ -1121,7 +1121,7 @@ lostFraction
APFloat::shiftSignificandRight(unsigned int bits)
{
/* Our exponent should not overflow. */
assert((exponent_t) (exponent + bits) >= exponent);
assert((ExponentType) (exponent + bits) >= exponent);
exponent += bits;