[Bug target/89945] [7/8/9 Regression] ICE in gen_lowpart_general, at rtlhooks.c:63

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89945

--- Comment #5 from uros at gcc dot gnu.org ---
Author: uros
Date: Mon Apr  8 05:33:01 2019
New Revision: 270197

URL: https://gcc.gnu.org/viewcvs?rev=270197&root=gcc&view=rev
Log:
        PR target/89945
        * config/i386/i386.md (anddi_1 to andsi_1_zext splitter):
        Avoid calling gen_lowpart with SYMBOL_REF and LABEL_REF operand.

testsuite/ChangeLog:

        PR target/89945
        * gcc.target/i386/pr89945.c: New test.


Added:
    branches/gcc-7-branch/gcc/testsuite/gcc.target/i386/pr89945.c
Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/config/i386/i386.md
    branches/gcc-7-branch/gcc/testsuite/ChangeLog