compiler: improve write barrier generation
authorIan Lance Taylor <ian@gcc.gnu.org>
Fri, 7 Jun 2019 21:16:11 +0000 (21:16 +0000)
committerIan Lance Taylor <ian@gcc.gnu.org>
Fri, 7 Jun 2019 21:16:11 +0000 (21:16 +0000)
commit1afab7a878555956f4842dcbed19bfe3c1c28a6e
tree2eabbd83ae15107c9d8981d043ef0aa5411fd6de
parent7a649ef59f9c32dd164a8e62b6eddb778cd7cb12
compiler: improve write barrier generation

    For string, slice, interface values, do assignments field by
    field instead of using typedmemmove.

    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/181297

From-SVN: r272055
gcc/go/gofrontend/MERGE
gcc/go/gofrontend/expressions.h
gcc/go/gofrontend/wb.cc