https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84827

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Jun 22 20:37:40 2018
New Revision: 261920

URL: https://gcc.gnu.org/viewcvs?rev=261920&root=gcc&view=rev
Log:
        Backported from mainline
        2018-03-13  Jakub Jelinek  <ja...@redhat.com>

        PR target/84827
        * config/i386/i386.md (round<mode>2): For 387 fancy math, disable
        pattern if -ftrapping-math -fno-fp-int-builtin-inexact.

        * gcc.target/i386/pr84827.c: New test.

Added:
    branches/gcc-7-branch/gcc/testsuite/gcc.target/i386/pr84827.c
Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/config/i386/i386.md
    branches/gcc-7-branch/gcc/testsuite/ChangeLog

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