darwin, testsuite - fix PR 67958

These tests require specific scan-asms in some cases because
of the different codegen for Dawin.  Added some explanations
too.

2019-05-21  Iain Sandoe  <iain@sandoe.co.uk>

	PR testsuite/67958
	* gcc.target/i386/pr32219-1.c: Adjust scan-asms for Darwin, comment
	the differences.
	* gcc.target/i386/pr32219-2.c: Likewise.
	* gcc.target/i386/pr32219-3.c: Likewise.
	* gcc.target/i386/pr32219-4.c: Likewise.
	* gcc.target/i386/pr32219-5.c: Likewise.
	* gcc.target/i386/pr32219-6.c: Likewise.
	* gcc.target/i386/pr32219-7.c: Likewise.
	* gcc.target/i386/pr32219-8.c: Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@271475 138bc75d-0d04-0410-961f-82ee72b054a4
9 files changed