diff options
| author | eschnett <eschnett@105869f7-3296-0410-a4ea-f4349344b45a> | 2013-07-19 17:48:51 +0000 |
|---|---|---|
| committer | eschnett <eschnett@105869f7-3296-0410-a4ea-f4349344b45a> | 2013-07-19 17:48:51 +0000 |
| commit | dc69911dd15fa1fa24c51ca222fc7883d3fc5cff (patch) | |
| tree | 0ee4c550f788de3787c2e922f1268189334b6983 /src/vectors-8-DoubleHummer.h | |
| parent | 825b89e0e6bf3e4e248188b36f5b29029737d44a (diff) | |
Do not use type punning any more
Do not cast between different pointer types. This is illegal in C/C++,
and modern compilers (such as gcc 4.8) then generate wrong code.
Instead, use memcpy to re-interpret the bit patterns of values with a
different type.
git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/Vectors/trunk@85 105869f7-3296-0410-a4ea-f4349344b45a
Diffstat (limited to 'src/vectors-8-DoubleHummer.h')
| -rw-r--r-- | src/vectors-8-DoubleHummer.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vectors-8-DoubleHummer.h b/src/vectors-8-DoubleHummer.h index 7b9c50d..bc1c6e3 100644 --- a/src/vectors-8-DoubleHummer.h +++ b/src/vectors-8-DoubleHummer.h @@ -1,3 +1,4 @@ +// -*-C++-*- // Vectorise using IBM's Blue Gene/P Double Hummer (Power) // Use the type double _Complex directly, without introducing a wrapper class |