This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug rtl-optimization/73650] powerpc: -mcpu=e500mc hits ICE: insn does not satisfy its constraints


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=73650

--- Comment #11 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Author: segher
Date: Tue Jun 27 18:24:51 2017
New Revision: 249707

URL: https://gcc.gnu.org/viewcvs?rev=249707&root=gcc&view=rev
Log:
        Backports from trunk:

        2016-08-15  Segher Boessenkool  <segher@kernel.crashing.org>
        PR rtl-optimization/73650
        * lra-constraints.c (simple_move_p): If the insn is multiple_sets
        it is not a simple move.

        2017-01-20  Segher Boessenkool  <segher@kernel.crashing.org>
        PR target/61729
        PR target/77850
        * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Adjust address to
        read from, for big endian.

        2017-04-12  Segher Boessenkool  <segher@kernel.crashing.org>
        PR target/80382
        * config/rs6000/sync.md (atomic_load<mode>, atomic_store<mode): Test
        for quad_address_p for TImode, instead of just not indexed_address.

        2017-05-17  Segher Boessenkool  <segher@kernel.crashing.org>
        PR middle-end/80692
        * real.c (do_compare): Give decimal_do_compare preference over
        comparing just the signs.

        2017-05-31  Segher Boessenkool  <segher@kernel.crashing.org>
        PR target/80618
        * config/rs6000/vector.md (*vector_uneq<mode>): Write the nor in the
        splitter result in the canonical way.

        2017-06-09  Segher Boessenkool  <segher@kernel.crashing.org>
        PR target/80966
        * config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Assert that
        gen_add3_insn did not fail.
        * config/rs6000/rs6000.md (add<mode>3): If asked to add a constant to
        r0, construct that number in a temporary reg and add that reg to r0.
        If asked to put the result in r0 as well, fail.

        2017-06-23  Segher Boessenkool  <segher@kernel.crashing.org>
        PR middle-end/80902
        * builtins.c (expand_builtin_atomic_fetch_op): If emitting code after
        a call, force the call to not be a tail call.

gcc/testsuite/
        Backports from trunk:

        2017-05-17  Segher Boessenkool  <segher@kernel.crashing.org>
        PR middle-end/80692
        * gcc.c-torture/execute/pr80692.c: New testcase.

        2017-06-09  Segher Boessenkool  <segher@kernel.crashing.org>
        PR target/80966
        * gcc.target/powerpc/stack-limit.c: New testcase.

Added:
    branches/gcc-5-branch/gcc/testsuite/gcc.c-torture/execute/pr80692.c
    branches/gcc-5-branch/gcc/testsuite/gcc.target/powerpc/stack-limit.c
Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/builtins.c
    branches/gcc-5-branch/gcc/config/rs6000/rs6000.c
    branches/gcc-5-branch/gcc/config/rs6000/rs6000.md
    branches/gcc-5-branch/gcc/config/rs6000/sync.md
    branches/gcc-5-branch/gcc/config/rs6000/vector.md
    branches/gcc-5-branch/gcc/lra-constraints.c
    branches/gcc-5-branch/gcc/real.c
    branches/gcc-5-branch/gcc/testsuite/ChangeLog

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]