[Bug target/89848] [8/9 Regression] ICE: in convert_op, at config/i386/i386.c:2099 with -O2 -msse2 -mtune=pentium3m

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89848

--- Comment #3 from uros at gcc dot gnu.org ---
Author: uros
Date: Thu Mar 28 21:38:44 2019
New Revision: 270008

URL: https://gcc.gnu.org/viewcvs?rev=270008&root=gcc&view=rev
Log:
        PR target/89848
        * config/i386/i386.c (dimode_scalar_chain::make_vector_copies):
        Also process XEXP (src, 0) of a shift insn.

testsuite/ChangeLog:

        PR target/89848
        * gcc.target/i386/pr89848.c: New test.


Added:
    branches/gcc-8-branch/gcc/testsuite/gcc.target/i386/pr89848.c
Modified:
    branches/gcc-8-branch/gcc/ChangeLog
    branches/gcc-8-branch/gcc/config/i386/i386.c
    branches/gcc-8-branch/gcc/testsuite/ChangeLog