[Bug target/78849] ICE on initialization of global struct containing __int20 array at varasm.c:4968

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78849

--- Comment #2 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Wed May 23 22:33:36 2018
New Revision: 260627

URL: https://gcc.gnu.org/viewcvs?rev=260627&root=gcc&view=rev
Log:
        PR target/78849
        * gcc/tree.c (build_common_tree_nodes): Dont set TYPE_SIZE for __intN
        types.

        PR target/78849
        * gcc.target/msp430/msp430.exp: Remove -pedantic-errors from
        DEFAULT_CFLAGS.
        * gcc.target/msp430/pr78849.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/msp430/pr78849.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/msp430/msp430.exp
    trunk/gcc/tree.c