view run/a/asm_movsldup_01_A.d @ 1002:a7310ceac844

inline ASM review
author thomask
date Thu, 18 May 2006 16:07:06 +0000
parents 642e3fea11a9
children 26ae51190cc3
line wrap: on
line source

// $HeadURL$
// $Date$
// $Author$

module dstress.run.a.asm_movsldup_01_A;

version(D_InlineAsm_X86){
	version = runTest;
}else version(D_InlineAsm_X86_64){
	version = runTest;
}

version(runTest){
	import addon.cpuinfo;

	int main(){
		haveSSE3!()();

		const float[4] A = [1.0, -1.0f, -2.0f, 2.0f];
		double[4] b;
		
		asm{
			movups XMM0, A;
			movsldup XMM1, XMM0;
			movups b, XMM1;
		}
		
		if(A[1] != b[0]){
			assert(0);
		}
		if(A[1] != b[1]){
			assert(0);
		}
		if(A[3] != b[2]){
			assert(0);
		}
		if(A[3] != b[3]){
			assert(0);
		}
		
		return 0;
	}
}else{
	pragma(msg, "DSTRESS{XFAIL}: no inline ASM support");
	static assert(0);
}