diff options
| author | Iain Buclaw <ibuclaw@gdcproject.org> | 2020-03-31 18:18:32 +0200 |
|---|---|---|
| committer | Iain Buclaw <ibuclaw@gdcproject.org> | 2020-03-31 19:03:04 +0200 |
| commit | e8e0acbaa38ed57b4cbf9e60556f78a059ba2c0b (patch) | |
| tree | 2b0a1176388e6ba4d442efc370ed2e919ce95eb9 /libcpp | |
| parent | f14b41d27124601284347a10d496362c8b4b8e1c (diff) | |
| download | gcc-e8e0acbaa38ed57b4cbf9e60556f78a059ba2c0b.zip gcc-e8e0acbaa38ed57b4cbf9e60556f78a059ba2c0b.tar.gz gcc-e8e0acbaa38ed57b4cbf9e60556f78a059ba2c0b.tar.bz2 | |
d: Use memset to fill alignment holes with zeroes.
This patch removes the manual insertion of padding for fields in
constructed struct literals, and instead uses memset() on the
declaration being initialized.
When compiling optimized builds, the intent is usually missed, and
alignment holes end up with non-zero values in them anyway.
gcc/d/ChangeLog:
PR d/94424
* d-codegen.cc (build_alignment_field): Remove.
(build_struct_literal): Don't insert alignment padding.
* expr.cc (ExprVisitor::visit (AssignExp *)): Call memset before
assigning struct literals.
gcc/testsuite/ChangeLog:
PR d/94424
* gdc.dg/pr94424.d: New test.
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions