mserialize-volatile, Qserialize-volatile

Imposes strict memory access ordering for volatile data object references.

IDE Equivalent

None

Architectures

Intel® Itanium® architecture

Syntax

Linux and Mac OS:	-m[no-]serialize-volatile
Windows:	/Qserialize-volatile
	/Qserialize-volatile-

Arguments

None

Default

OFF	The compiler uses default memory access ordering.

Description

This option imposes strict memory access ordering for volatile data object references.

If you specify -mno-serialize-volatile, the compiler may suppress both run-time and compile-time memory access ordering for volatile data object references. Specifically, the .rel/.acq completers will not be issued on referencing loads and stores.

Alternate Options

None