i386.c (scalar_chain::analyze_register_chain): Ignore debug insns.
authorIlya Enkovich <enkovich.gnu@gmail.com>
Wed, 30 Sep 2015 13:08:01 +0000 (13:08 +0000)
committerIlya Enkovich <ienkovich@gcc.gnu.org>
Wed, 30 Sep 2015 13:08:01 +0000 (13:08 +0000)
commit21b820644d11c7a320421c532ed96cf3454ee16e
tree6626b14b12e80d9bda0ef3af477ded5843cfd47c
parenteea10f8c503588e4e76693143ab52dfd84ccfc16
i386.c (scalar_chain::analyze_register_chain): Ignore debug insns.

gcc/

* config/i386/i386.c (scalar_chain::analyze_register_chain): Ignore
debug insns.
(scalar_chain::convert_reg): Likewise.

gcc/testsuite/

* gcc.target/i386/pr67761.c: New test.

From-SVN: r228292
gcc/ChangeLog
gcc/config/i386/i386.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.target/i386/pr67761.c [new file with mode: 0644]