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| author | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 2018-02-23 22:36:54 +0000 |
|---|---|---|
| committer | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 2018-02-23 22:36:54 +0000 |
| commit | 88a3ea34080ad3087a8191fbf479543153175d59 (patch) | |
| tree | 34eaec34d3588e09f9a77abba776266f124dc823 /gcc/stor-layout.c | |
| parent | 25e15aaed275cdfef34b3ee6eb3cb4b43a48d44f (diff) | |
| parent | e65055a558093bd4fc0b1b0024b7814cc187b8e8 (diff) | |
| download | gccgo.tar.gz | |
Merge from trunk revision 257954.gccgo
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gccgo@257955 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/stor-layout.c')
| -rw-r--r-- | gcc/stor-layout.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index 5fdf81a9a25..a4eeff18ec0 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -1883,6 +1883,9 @@ finalize_type_size (tree type) && TREE_CODE (TYPE_SIZE_UNIT (type)) != INTEGER_CST) TYPE_SIZE_UNIT (type) = variable_size (TYPE_SIZE_UNIT (type)); + /* Handle empty records as per the x86-64 psABI. */ + TYPE_EMPTY_P (type) = targetm.calls.empty_record_p (type); + /* Also layout any other variants of the type. */ if (TYPE_NEXT_VARIANT (type) || type != TYPE_MAIN_VARIANT (type)) @@ -1895,6 +1898,7 @@ finalize_type_size (tree type) unsigned int precision = TYPE_PRECISION (type); unsigned int user_align = TYPE_USER_ALIGN (type); machine_mode mode = TYPE_MODE (type); + bool empty_p = TYPE_EMPTY_P (type); /* Copy it into all variants. */ for (variant = TYPE_MAIN_VARIANT (type); @@ -1911,11 +1915,9 @@ finalize_type_size (tree type) SET_TYPE_ALIGN (variant, valign); TYPE_PRECISION (variant) = precision; SET_TYPE_MODE (variant, mode); + TYPE_EMPTY_P (variant) = empty_p; } } - - /* Handle empty records as per the x86-64 psABI. */ - TYPE_EMPTY_P (type) = targetm.calls.empty_record_p (type); } /* Return a new underlying object for a bitfield started with FIELD. */ |