added: macros TTMATH_ASSERT to: UInt::AddInt UInt::AddTwoInts UInt::SubInt UInt::SetBitInWord

fixed:   UInt::FindLeadingBitInWord(x) didn't correctly return result -1 when the x was 0
         the mistake made by Thomas Braby, it was not in the 0.8.2 release
changed: tests: we do not test for lahf/sahf instructions now (in 64bit code)
         we don't use these instructions



git-svn-id: svn://ttmath.org/publicrep/ttmath/trunk@97 e52654a7-88a9-db11-a3e9-0013d4bc506e

tests/main.cpp

@@ -40,68 +40,12 @@
 #include <ttmath/ttmath.h>
 #include "uinttest.h"
 
-//#include <windows.h>
+
 
 const char uint_tests_file[] = "tests.uint32";
 
 
 
-
-bool test_lahf()
-{
-#ifdef TTMATH_PLATFORM64
-
-
-	#ifndef __GNUC__
-			#error "another compiler than GCC is currently not supported in 64bit mode"
-	#endif
-
-
-	std::cout << "Processor 64bit: checking LAHF and SAHF instructions....";
-
-	unsigned long int is_lahf;
-
-
-	__asm__ __volatile__ (
-		
-		"push %%rax               \n"
-		"push %%rcx               \n"
-		"push %%rdx               \n"
-
-		"mov $0x80000001, %%rax   \n"
-		"CPUID                    \n"
-		"test $1, %%rcx           \n"
-		"setnz %%al               \n"
-		"movzx %%al, %%rbx        \n"
-
-		"pop %%rdx                \n"
-		"pop %%rcx                \n"
-		"pop %%rax                \n"
-
-		: "=b" (is_lahf)
-		:
-	    : "cc"
-		);
-
-	if( is_lahf )
-	{
-		std::cout << "ok" << std::endl;
-		return true;
-	}
-
-	std::cout << "fail" << std::endl;
-
-
-	return false;
-
-#endif
-
-
-	// 32bit platform
-return true;
-}
-
-
 void test_uint()
 {
 	UIntTest test;
@@ -116,8 +60,6 @@ int main()
 {
 using namespace ttmath;
 	
-	if( !test_lahf() )
-		return 1;
 
 	test_uint();