Hi there! Would you be able to provide any insight into how to solve these issues reported by "make check" with gcc-4.4.0? Any assistance will be appreciated! Thanks, Steve === gcc tests === Running target unix FAIL: gcc.dg/tree-prof/bb-reorg.c compilation, -fprofile-use -D_PROFILE_USE UNRESOLVED: gcc.dg/tree-prof/bb-reorg.c execution, -fprofile-use -D_PROFILE_USE FAIL: gcc.dg/tree-prof/pr34999.c compilation, -fprofile-use -D_PROFILE_USE UNRESOLVED: gcc.dg/tree-prof/pr34999.c execution, -fprofile-use -D_PROFILE_USE FAIL: gcc.target/i386/avx-vmovntdq-256-1.c (test for excess errors) WARNING: gcc.target/i386/avx-vmovntdq-256-1.c compilation failed to produce executable FAIL: gcc.target/i386/avx-vmovntpd-256-1.c (test for excess errors) WARNING: gcc.target/i386/avx-vmovntpd-256-1.c compilation failed to produce executable FAIL: gcc.target/i386/avx-vmovntps-256-1.c (test for excess errors) WARNING: gcc.target/i386/avx-vmovntps-256-1.c compilation failed to produce executable === obj-c++ tests === Running target unix XPASS: obj-c++.dg/comp-types-10.mm (test for excess errors) WARNING: obj-c++.dg/lookup-2.mm compilation failed to produce executable WARNING: obj-c++.dg/try-catch-2.mm compilation failed to produce executable WARNING: obj-c++.dg/try-catch-9.mm compilation failed to produce executable === libstdc++ tests === Running target unix XPASS: 26_numerics/headers/cmath/c99_classification_macros_c.cc (test for excess errors) Compiler version: 4.4.0 (GCC) Platform: x86_64-unknown-linux-gnu configure flags: --prefix=/usr/apps/gcc-4.4.0_b2 --with-mpfr=/usr/apps/mpfr-2.4.1 --with-gmp=/usr/apps/gmp-4.3.1 --with-ppl=/usr/apps/ppl-0.10.2 --with-cloog=/usr/apps/cloog-ppl-0.1 5.3 --enable-languages=c,c++,fortran,java,objc,obj-c++