[Bug target/90193] [8/9 Regression] asm goto with TLS "m" input operand generates incorrect assembler in O1 and O2

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90193

--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Apr 24 15:49:36 2019
New Revision: 270550

URL: https://gcc.gnu.org/viewcvs?rev=270550&root=gcc&view=rev
Log:
        PR target/90193
        * rtl.c (classify_insn): Return JUMP_INSN for asm goto.
        * emit-rtl.c (try_split): Copy over REG_LABEL_TARGET.

        * gcc.target/i386/pr90193.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr90193.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/emit-rtl.c
    trunk/gcc/rtl.c
    trunk/gcc/testsuite/ChangeLog