PR target/55023
commit3c49c45a4aedad69ae5faa657c782d67741df086
authordanglin <danglin@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 22 Dec 2014 23:10:18 +0000 (22 23:10 +0000)
committerdanglin <danglin@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 22 Dec 2014 23:10:18 +0000 (22 23:10 +0000)
treefd53c8b633e81a3820dcf82d29ebefed910b42b5
parentc53c41b3c8462502f755b04e10a802cd18a0b769
PR target/55023
* dse.c (scan_insn): Treat sibling call as though it does a wild read.
* testsuite/gcc.dg/pr55023.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219037 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/dse.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/pr55023.c [new file with mode: 0644]