diff --git a/Eigen/src/Core/arch/SSE/PacketMath.h b/Eigen/src/Core/arch/SSE/PacketMath.h
index ede223a0c..8b4348fea 100644
--- a/Eigen/src/Core/arch/SSE/PacketMath.h
+++ b/Eigen/src/Core/arch/SSE/PacketMath.h
@@ -62,7 +62,10 @@ template<> inline __m128i ei_pmul(const __m128i& a, const __m128i& b)
 template<> inline __m128  ei_pdiv(const __m128&  a, const __m128&  b) { return _mm_div_ps(a,b); }
 template<> inline __m128d ei_pdiv(const __m128d& a, const __m128d& b) { return _mm_div_pd(a,b); }
 template<> inline __m128i ei_pdiv(const __m128i& /*a*/, const __m128i& /*b*/)
-{ ei_assert(false && "packet integer division are not supported by SSE"); }
+{ ei_assert(false && "packet integer division are not supported by SSE");
+  __m128i dummy;
+  return dummy;
+}
 
 // for some weird raisons, it has to be overloaded for packet integer
 template<> inline __m128i ei_pmadd(const __m128i& a, const __m128i& b, const __m128i& c) { return ei_padd(ei_pmul(a,b), c); }
diff --git a/Eigen/src/Core/util/Meta.h b/Eigen/src/Core/util/Meta.h
index 6616e3c5e..2a68cf72f 100644
--- a/Eigen/src/Core/util/Meta.h
+++ b/Eigen/src/Core/util/Meta.h
@@ -129,7 +129,8 @@ struct ei_result_of<Func(ArgType0,ArgType1)> {
 template<int Y,
          int InfX = 0,
          int SupX = ((Y==1) ? 1 : Y/2),
-         bool Done = (((SupX-InfX)<=1) || ( (SupX*SupX <= Y) && ((SupX+1)*(SupX+1) > Y))) >
+         bool Done = ((SupX-InfX)<=1 ? true : ((SupX*SupX <= Y) && ((SupX+1)*(SupX+1) > Y))) >
+                                // use ?: instead of || just to shut up a stupid gcc 4.3 warning
 class ei_meta_sqrt
 {
     enum {