GitHub-Proxy/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-04-23 10:09:36 +08:00
Code Issues Packages Projects Releases Wiki Activity

workaround ICC aggressive optimization

Browse Source
This commit is contained in:
Gael Guennebaud 2011-02-21 16:17:58 +01:00
parent fb1a29fed5
commit 8bee573a78
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
test/stable_norm.cpp
View File

@ -29,9 +29,12 @@ template<typename T> bool isNotNaN(const T& x)
return x==x; return x==x;
} }
// workaround aggressive optimization in ICC
template<typename T> EIGEN_DONT_INLINE T sub(T a, T b) { return a - b; }
template<typename T> bool isFinite(const T& x) template<typename T> bool isFinite(const T& x)
{ {
return isNotNaN(x-x); return isNotNaN(sub(x,x));
} }
template<typename T> EIGEN_DONT_INLINE T copy(const T& x) template<typename T> EIGEN_DONT_INLINE T copy(const T& x)