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| author | Reid Spencer <rspencer@reidspencer.com> | 2007-02-20 18:29:12 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2007-02-20 18:29:12 +0000 |
| commit | 580546a82bdf65148d19e68296ae51cea5ad9ef2 (patch) | |
| tree | a6e259bd375b2137431615dc7dea843cb3f0a59e /lib/Support/APInt.cpp | |
| parent | 9c0696f153c86a437b87f44102625ddc6a687b71 (diff) | |
Use INFINITY macro from math.h instead of constructing hex floating point
constants (avoids warnings).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34452 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/APInt.cpp')
| -rw-r--r-- | lib/Support/APInt.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Support/APInt.cpp b/lib/Support/APInt.cpp index ad728e9f6a..51a1c147f0 100644 --- a/lib/Support/APInt.cpp +++ b/lib/Support/APInt.cpp @@ -17,6 +17,7 @@ #include "llvm/Support/MathExtras.h" #include <cstring> #include <cstdlib> +#include <cmath> using namespace llvm; // A utility function for allocating memory, checking for allocation failures, @@ -837,9 +838,9 @@ double APInt::roundToDouble(bool isSigned) const { // Return infinity for exponent overflow if (exp > 1023) { if (!isSigned || !isNeg) - return double(0x0.0p2047L); // positive infinity + return double(INFINITY); // positive infinity else - return double(-0x0.0p2047L); // negative infinity + return double(-INFINITY); // negative infinity } exp += 1023; // Increment for 1023 bias |