gcc:
* config/i386/i386.c (ix86_expand_movmem): Fix epilogue generation.

gcc/testsuite:
* gcc.dg/torture/memcpy-1.c: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202423 138bc75d-0d04-0410-961f-82ee72b054a4
PR target/58330
oops, missed from commit



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202428 138bc75d-0d04-0410-961f-82ee72b054a4
	* doc/invoke.texi (fms-extensions): Document changed
	behavior for ms-abi targets.
	* config/i386/i386.c (ix86_option_override_internal):
	Set default value of option -fms-extension for ms-abi targets.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202429 138bc75d-0d04-0410-961f-82ee72b054a4