[PATCH] testsuite, arm: Fix testcase arm/pr112337.c to check for the options first

[Saurabh Jha]

Hey,

Previously, this test was added to fix this bug: 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112337. However, it did not check 
the compilation options before using them, leading to errors.

This patch fixes the test by first checking whether it can use the options 
before using them.

Tested for arm-none-eabi and found no regressions. The output of check-gcc with 
RUNTESTFLAGS="arm.exp=*" changed like this:

Before:
# of expected passes          5963
# of unexpected failures      64

After:
# of expected passes          5964
# of unexpected failures      63

Ok for master?

Regards,
Saurabh

gcc/testsuite/ChangeLog:

        * gcc.target/arm/pr112337.c: Check whether we can use the compilation 
options before using them.

rb18229.patch
Description: rb18229.patch