[Bug target/77439] [6/7 regression] wrong code for sibcall with longcall, APCS frame and VFP

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77439

--- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Author: ebotcazou
Date: Tue Jan 24 17:18:02 2017
New Revision: 244880

URL: https://gcc.gnu.org/viewcvs?rev=244880&root=gcc&view=rev
Log:
        PR target/77439
        * config/arm/arm.c (arm_function_ok_for_sibcall): Add back restriction
        for long calls with APCS frame and VFP.

Added:
    branches/gcc-6-branch/gcc/testsuite/gcc.target/arm/vfp-longcall-apcs.c
      - copied unchanged from r244879,
trunk/gcc/testsuite/gcc.target/arm/vfp-longcall-apcs.c
Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/config/arm/arm.c
    branches/gcc-6-branch/gcc/testsuite/ChangeLog