[PATCH] Make pr59597 test PIC-friendly

["Ian Bolton" <ian dot bolton at arm dot com>]

PR59597 reinstated some code to cancel unnecessary jump threading,
and brought with it a testcase to check that the cancelling happened.

http://gcc.gnu.org/ml/gcc-patches/2014-01/msg01448.html

With PIC enabled for arm and aarch64, the unnecessary jump threading
already never took place, so there is nothing to cancel, leading the
test case to fail.  My suspicion is that similar issues will happen
for other architectures too.

This patch changes the called function to be static, so that jump
threading and the resulting cancellation happen for PIC variants too.

OK for stage 4 or wait for stage 1?

Cheers,
Ian


2014-02-05  Ian Bolton  <ian.bolton@arm.com>

testsuite/
        * gcc.dg/tree-ssa/pr59597.c: Make called function static so that
        expected outcome works for PIC variants too.

Attachment: pr59597-make-pic-friendly-patch-v1.txt
Description: Text document