compiler: Don't make temporaries for constant string concatentation.
commit0108f7b42e5d5cfd476df54b73d21456d65678fe
authorian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 5 May 2015 20:56:59 +0000 (5 20:56 +0000)
committerian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 5 May 2015 20:56:59 +0000 (5 20:56 +0000)
tree2e477c359a77ed28cac697fb3572c2a90c5d32cc
parent5c6f6a61d95258813c3702ed905d422266ff15bc
compiler: Don't make temporaries for constant string concatentation.

Fixes golang/go#10642.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222828 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/go/gofrontend/expressions.cc