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| author | Jason Merrill <jason@redhat.com> | 2016-09-13 09:15:39 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2016-09-13 09:15:39 -0400 |
| commit | 9453eee910731ae8d0deded6952b6d085652bbfe (patch) | |
| tree | 94b2e8f118f88ba1a6f3338702d44559bd39da2a | |
| parent | 4c13ba175ad537e6b0809f721a5450e7df76423b (diff) | |
| download | gcc-9453eee910731ae8d0deded6952b6d085652bbfe.zip gcc-9453eee910731ae8d0deded6952b6d085652bbfe.tar.gz gcc-9453eee910731ae8d0deded6952b6d085652bbfe.tar.bz2 | |
Trying again to fix aligned-new on m68k.
* c-common.c (check_cxx_fundamental_alignment_constraints): Don't
limit types at all.
From-SVN: r240110
| -rw-r--r-- | gcc/c-family/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/c-family/c-common.c | 9 |
2 files changed, 7 insertions, 7 deletions
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index bfa606b3..d7b95de 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,3 +1,8 @@ +2016-09-13 Jason Merrill <jason@redhat.com> + + * c-common.c (check_cxx_fundamental_alignment_constraints): Don't + limit types at all. + 2016-09-12 Jason Merrill <jason@redhat.com> * c-common.c (check_cxx_fundamental_alignment_constraints): Fix diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c index 9b5e016..9fec2cf 100644 --- a/gcc/c-family/c-common.c +++ b/gcc/c-family/c-common.c @@ -7905,13 +7905,8 @@ check_cxx_fundamental_alignment_constraints (tree node, } else if (TYPE_P (node)) { - /* Let's be liberal for types. BIGGEST_ALIGNMENT is the largest - alignment a built-in type can require, MAX_OFILE_ALIGNMENT is the - largest alignment the object file can represent, but a type that is - only allocated dynamically could request even larger alignment. So - only limit type alignment to what TYPE_ALIGN can represent. */ - if (requested_alignment > (max_align = 8U << 28)) - alignment_too_large_p = true; + /* Let's be liberal for types; don't limit their alignment any more than + check_user_alignment already did. */ } if (alignment_too_large_p) |