-fsave-optimization-record: compress the output using zlib
commitf04ae234715866208067412fbcc4b83b46cabef9
authordmalcolm <dmalcolm@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 13 Nov 2018 15:52:45 +0000 (13 15:52 +0000)
committerdmalcolm <dmalcolm@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 13 Nov 2018 15:52:45 +0000 (13 15:52 +0000)
tree747ab50262a4fc7bca6c6ab7f2592d8e3720e8a4
parent1894412032b0d50751cf4d28782e05a4c520280b
-fsave-optimization-record: compress the output using zlib

gcc/ChangeLog:
* doc/invoke.texi (-fsave-optimization-record): Note that the
output is compressed.
* optinfo-emit-json.cc: Include <zlib.h>.
(optrecord_json_writer::write): Compress the output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@266078 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/doc/invoke.texi
gcc/optinfo-emit-json.cc