| commit | b851ee9fdf0f3023635f0cb1f7c607b2d6801053 | |
| author | Siddhesh Poyarekar <siddhesh@gotplt.org> | |
| Wed, 25 Jan 2023 00:47:05 +0000 (24 19:47 -0500) | ||
| committer | Siddhesh Poyarekar <siddhesh@gotplt.org> | |
| Wed, 25 Jan 2023 00:47:05 +0000 (24 19:47 -0500) | ||
| tree | 8e81c1f792baf54fb1043f359ef2ed679b41e58e | treesnapshot (tar.gz zip) |
| parent | 0fa221685a36ef98cb20a6d435a150b5992e99e0 | commitdiff |
tree-optimization/108522 Use COMPONENT_REF offset when available
Use the offset in TREE_OPERAND(component_ref, 2) when available instead
of DECL_FIELD_OFFSET when trying to compute offset for a COMPONENT_REF.
Co-authored-by: Jakub Jelinek <jakub@redhat.com>
gcc/ChangeLog:
PR tree-optimization/108522
* tree-object-size.cc (compute_object_offset): Use
TREE_OPERAND(ref, 2) for COMPONENT_REF when available.
gcc/testsuite/ChangeLog:
PR tree-optimization/108522
* gcc.dg/builtin-dynamic-object-size-0.c
(test_dynarray_struct_member): New test.
(main): Call it.
Signed-off-by: Siddhesh Poyarekar <siddhesh@gotplt.org>
Use the offset in TREE_OPERAND(component_ref, 2) when available instead
of DECL_FIELD_OFFSET when trying to compute offset for a COMPONENT_REF.
Co-authored-by: Jakub Jelinek <jakub@redhat.com>
gcc/ChangeLog:
PR tree-optimization/108522
* tree-object-size.cc (compute_object_offset): Use
TREE_OPERAND(ref, 2) for COMPONENT_REF when available.
gcc/testsuite/ChangeLog:
PR tree-optimization/108522
* gcc.dg/builtin-dynamic-object-size-0.c
(test_dynarray_struct_member): New test.
(main): Call it.
Signed-off-by: Siddhesh Poyarekar <siddhesh@gotplt.org>
| gcc/testsuite/gcc.dg/builtin-dynamic-object-size-0.c | diffblobblamehistory | |
| gcc/tree-object-size.cc | diffblobblamehistory |