Disable some testcase for -Og

Disable some testcase for -Og

Running the testsuite with ADDITIONAL_TORTURE_OPTIONS set include "-Og -g",
there are a few extra failures in the torture testsuite. These 2 failures
are expected so let's skip them in the same way for -O0.

asm-inline.c is because inlining does not happen as much at -Og.
restrict-8.c fails due to not building the points to aliasing info at -Og.

gcc/testsuite/ChangeLog:

	* c-c++-common/torture/asm-inline.c: Disable at -Og.
	* gcc.dg/torture/restrict-8.c: Likewise.

Signed-off-by: Andrew Pinski <andrew.pinski@oss.qualcomm.com>