Error :: register may not be specified as both modified and preserved

[Naveen_Tulabandula]

Hi

I am trying to write code which uses intrinsics like

__cpuid(cpuinfo, 1);

and

xcr = _xgetbv(_XCR_XFEATURE_ENABLED_MASK); 

The code is compiling fine on win64

But i am seeing below error message in win32

"catastrophic error: register may not be specified as both modified and preserved in #pragma
 linkage"

The compilation is going fine with microsoft CL compiler.

Let me know when we see such error message.

I am unable to reproduce this in a standalone testcase

I am using icl 12.0.5.227

[Georg_Z_Intel]

Hello,

newer 12.1 versions (Intel® Composer XE 2011 Update 6 and higher) don't show this problem anymore.
I'm currently clarifying with engineering which exact version has fixed this problem.

Edit: Intel® Composer XE 2011 Update 11 is reported to have a fix for that.

Would it be possible for you to upgrade to the latest version: Intel® Composer XE 2011 Update 11?

Thank you & best regards,

Georg Zitzlsberger