(fold): Don't modify tree with newly-allocated nodes; instead make new
commitf13f9c7f4ce02ef922f109ad1e559f5385c0ea34
authorkenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 10 Feb 1995 19:54:54 +0000 (10 19:54 +0000)
committerkenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 10 Feb 1995 19:54:54 +0000 (10 19:54 +0000)
tree1284b7c0c2b735372d724488e290ae286bd3baaf
parentbdd5ed770d8c7352c58df99b926169d40ae2d75e
(fold): Don't modify tree with newly-allocated nodes; instead make new
tree in those cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@8901 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/fold-const.c