Bug #12717 yassl: Crashes in "integer.cpp" when compiled with icc

 - Temporary fix, disable x86 assembler.


BUILD/compile-pentium-icc:
  Cleanup build script for icc
extra/yassl/taocrypt/include/misc.hpp:
  Disable x86 assembler  when compiling with icc
BUILD/compile-pentium-icc-yassl:
  New BitKeeper file ``BUILD/compile-pentium-icc-yassl''

BUILD/compile-pentium-icc

@@ -8,29 +8,16 @@ path=`dirname $0`
 CC=icc
 CXX=icpc
 CXXLD="$CXX -static-libcxa"
-export CC CXX
-
-
-extra_flags="$pentium_cflags $debug_cflags $max_cflags -USAFEMALLOC -UFORCE_INIT_OF_VARS -DHAVE_purify -DMYSQL_SERVER_SUFFIX=-valgrind-max"
-
-# Disable following warnings as these are generated by header files:
-# 161   unrecognized pragma
-# 444   destructor for base class xxx is not virtual
-# 279   controlling expression is constant
-# 810   conversion from ulonglong to ulong with cast
-# 981   operands are evaluated in unspecified order
-# 1292  warning for unknown 'attribute' options
-# 1469  "xxx" clobber ignored
-# 1572  floating-point equality and inequality comparisons are unreliable
-
-# In C++
-# 869    parameter "xxx" was never referenced
-#        (Problem with virtual functions)
-# 874   support for placement delete is disabled
+export CC CXX CXXLD
 
 c_warnings=""
 cxx_warnings=""
-extra_flags="-O3 -unroll2 -ip -mp -no-gcc -restrict"
+extra_flags="$fast_cflags -unroll2 -ip -mp -restrict"
+
+# Use -no-ipo if you get this error
+# IPO link: can not find "-lstdc++_shared"
+# icpc: error: problem during multi-file optimization compilation (code 1)
+extra_flags="$extra_flags -no-ipo"
 base_cxxflags="-fno-exceptions -fno-rtti"
 extra_configs="$pentium_configs $static_link"
 

BUILD/compile-pentium-icc-yassl

+#! /bin/sh
+
+path=`dirname $0`
+. "$path/SETUP.sh"
+
+# Note that we can't use ccache with icc as the generated .deps file will
+# then contain wrong information
+CC=icc
+CXX=icpc
+CXXLD="$CXX -static-libcxa"
+export CC CXX CXXLD
+
+c_warnings=""
+cxx_warnings=""
+extra_flags="$fast_cflags -unroll2 -ip -mp -restrict"
+
+# Use -no-ipo if you get this error
+# IPO link: can not find "-lstdc++_shared"
+# icpc: error: problem during multi-file optimization compilation (code 1)
+extra_flags="$extra_flags -no-ipo"
+base_cxxflags="-fno-exceptions -fno-rtti"
+extra_configs="$pentium_configs $static_link --with-yassl"
+
+. "$path/FINISH.sh"

extra/yassl/taocrypt/include/misc.hpp

@@ -96,6 +96,13 @@ public:
 #endif
 
 
+// Disable assmebler when compiling with icc
+// Temporary workaround for bug12717
+#if defined(__INTEL_COMPILER)
+    #define TAOCRYPT_DISABLE_X86ASM
+#endif
+
+
 
 // CodeWarrior defines _MSC_VER
 #if !defined(TAOCRYPT_DISABLE_X86ASM) && ((defined(_MSC_VER) && \