Make all gcc.dg/guality/const-volatile.c subtests PASS under LTO.
commit8871897379af4c3ba2c513828c2ce7abb4acd922
authormark <mark@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 23 Sep 2014 11:07:08 +0000 (23 11:07 +0000)
committermark <mark@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 23 Sep 2014 11:07:08 +0000 (23 11:07 +0000)
tree10107a40fb6baf9ac0eafee5dac528bc11ed8e08
parente2970d9a9fc58d1d65bf08c2778c3426b9e57640
Make all gcc.dg/guality/const-volatile.c subtests PASS under LTO.

Some subtests were reported as UNSUPPORTED when running under LTO.
That was just because the relevant variables were optimized out.
Mark those variables as used. Now const-volatile reports 192 PASS.

gcc/testsuite/ChangeLog

* gcc.dg/guality/const-volatile.c (i): Mark as used.
(ci): Likewise.
(pci): Likewise.
(pvi): Likewise.
(pcvi): Likewise.
(cip): Likewise.
(foo): Likewise.
(cfoo): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215502 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/guality/const-volatile.c