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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-05-27 15:15:58 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-05-27 15:15:58 +0000 |
| commit | 1e3dec662ea18131c495db50caccc57f77b7a5fe (patch) | |
| tree | 9fad9a5d5dd8c4ff54af48edad9c8cc26dd5fda1 /lib/Support/APInt.cpp | |
| parent | 377552607e51dc1d3e6ff33833f9620bcfe815ac (diff) | |
| download | FreeBSD-src-1e3dec662ea18131c495db50caccc57f77b7a5fe.zip FreeBSD-src-1e3dec662ea18131c495db50caccc57f77b7a5fe.tar.gz | |
Update LLVM to r104832.
Diffstat (limited to 'lib/Support/APInt.cpp')
| -rw-r--r-- | lib/Support/APInt.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/Support/APInt.cpp b/lib/Support/APInt.cpp index 50025d2..1341d21 100644 --- a/lib/Support/APInt.cpp +++ b/lib/Support/APInt.cpp @@ -1382,13 +1382,12 @@ APInt APInt::sqrt() const { // libc sqrt function which will probably use a hardware sqrt computation. // This should be faster than the algorithm below. if (magnitude < 52) { -#if defined( _MSC_VER ) || defined(_MINIX) - // Amazingly, VC++ and Minix don't have round(). +#if HAVE_ROUND return APInt(BitWidth, - uint64_t(::sqrt(double(isSingleWord()?VAL:pVal[0]))) + 0.5); + uint64_t(::round(::sqrt(double(isSingleWord()?VAL:pVal[0]))))); #else return APInt(BitWidth, - uint64_t(::round(::sqrt(double(isSingleWord()?VAL:pVal[0]))))); + uint64_t(::sqrt(double(isSingleWord()?VAL:pVal[0]))) + 0.5); #endif } |
