From 8302ce6cdce7826c2f390e3edb3184e094213fd0 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Thu, 16 Jul 2009 09:10:34 +0200
Subject: [PATCH] remove the special version of ei_pow(int,int) for gcc >= 4.3
 that was stupid because gcc convert it to a pow(double,double)

---
 Eigen/src/Core/CacheFriendlyProduct.h | 2 +-
 Eigen/src/Core/MathFunctions.h        | 5 -----
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/Eigen/src/Core/CacheFriendlyProduct.h b/Eigen/src/Core/CacheFriendlyProduct.h
index 0d851b17e..b1362b0a8 100644
--- a/Eigen/src/Core/CacheFriendlyProduct.h
+++ b/Eigen/src/Core/CacheFriendlyProduct.h
@@ -180,7 +180,7 @@ static void ei_cache_friendly_product(
         {
           int offsetblock = l2k * (l2blockRowEnd-l2i) + (l1i-l2i)*(l2blockSizeEnd-l2k) - l2k*MaxBlockRows;
           const Scalar* EIGEN_RESTRICT localB = &block[offsetblock];
-          
+
           for(int l1j=l2j; l1j<l2blockColEnd; l1j+=1)
           {
             const Scalar* EIGEN_RESTRICT rhsColumn;
diff --git a/Eigen/src/Core/MathFunctions.h b/Eigen/src/Core/MathFunctions.h
index 77b9a02cf..f22ebd55d 100644
--- a/Eigen/src/Core/MathFunctions.h
+++ b/Eigen/src/Core/MathFunctions.h
@@ -61,12 +61,7 @@ inline int ei_exp(int)  { ei_assert(false); return 0; }
 inline int ei_log(int)  { ei_assert(false); return 0; }
 inline int ei_sin(int)  { ei_assert(false); return 0; }
 inline int ei_cos(int)  { ei_assert(false); return 0; }
-
-#if EIGEN_GNUC_AT_LEAST(4,3)
-inline int ei_pow(int x, int y) { return int(std::pow(x, y)); }
-#else
 inline int ei_pow(int x, int y) { return int(std::pow(double(x), y)); }
-#endif
 
 template<> inline int ei_random(int a, int b)
 {