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| author | Jakub Jelinek <jakub@redhat.com> | 2009-05-05 23:07:05 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-05-05 23:07:05 +0200 |
| commit | 6e57a01df44693719cdaa9c552bfc3d729f5c095 (patch) | |
| tree | 533ece87754450454a84166bbf313727a22c4856 /gcc/tree.h | |
| parent | 21c3348aea87865dfa7e1d3ab3a6fa32a13bf325 (diff) | |
| download | gcc-6e57a01df44693719cdaa9c552bfc3d729f5c095.zip gcc-6e57a01df44693719cdaa9c552bfc3d729f5c095.tar.gz gcc-6e57a01df44693719cdaa9c552bfc3d729f5c095.tar.bz2 | |
tree.h: Remove DECL_BY_REFERENCE from private_flag comment.
* tree.h: Remove DECL_BY_REFERENCE from private_flag comment.
(struct tree_base): Adjust spacing for 8 bit boundaries.
(struct tree_decl_common): Add decl_by_reference_flag bit.
(DECL_BY_REFERENCE): Adjust.
* print-tree.c (print_node): For VAR_DECL, PARM_DECL or RESULT_DECL,
print DECL_BY_REFERENCE bit.
* dbxout.c (DECL_ACCESSIBILITY_CHAR): Revert last change.
* dwarf2out.c (loc_by_reference, gen_decl_die): Check
DECL_BY_REFERENCE for all VAR_DECLs, not just non-static ones.
(gen_variable_die): Likewise. Check TREE_PRIVATE/TREE_PROTECTED
unconditionally.
From-SVN: r147135
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 16 |
1 files changed, 9 insertions, 7 deletions
@@ -362,8 +362,8 @@ struct GTY(()) tree_base { unsigned protected_flag : 1; unsigned deprecated_flag : 1; unsigned saturating_flag : 1; - unsigned default_def_flag : 1; + unsigned default_def_flag : 1; unsigned lang_flag_0 : 1; unsigned lang_flag_1 : 1; unsigned lang_flag_2 : 1; @@ -371,6 +371,7 @@ struct GTY(()) tree_base { unsigned lang_flag_4 : 1; unsigned lang_flag_5 : 1; unsigned lang_flag_6 : 1; + unsigned visited : 1; unsigned spare : 23; @@ -475,9 +476,6 @@ struct GTY(()) tree_common { CALL_EXPR_RETURN_SLOT_OPT in CALL_EXPR - DECL_BY_REFERENCE in - PARM_DECL, RESULT_DECL, VAR_DECL (only !TREE_STATIC) - OMP_SECTION_LAST in OMP_SECTION @@ -1294,10 +1292,12 @@ extern void omp_clause_range_check_failed (const_tree, const char *, int, #define CALL_EXPR_RETURN_SLOT_OPT(NODE) \ (CALL_EXPR_CHECK (NODE)->base.private_flag) -/* In a RESULT_DECL, PARM_DECL or VAR_DECL without TREE_STATIC, means that it is +/* In a RESULT_DECL, PARM_DECL and VAR_DECL, means that it is passed by invisible reference (and the TREE_TYPE is a pointer to the true type). */ -#define DECL_BY_REFERENCE(NODE) (DECL_COMMON_CHECK (NODE)->base.private_flag) +#define DECL_BY_REFERENCE(NODE) \ + (TREE_CHECK3 (NODE, VAR_DECL, PARM_DECL, \ + RESULT_DECL)->decl_common.decl_by_reference_flag) /* In a CALL_EXPR, means that the call is the jump from a thunk to the thunked-to function. */ @@ -2651,8 +2651,10 @@ struct GTY(()) tree_decl_common { unsigned gimple_reg_flag : 1; /* In a DECL with pointer type, set if no TBAA should be done. */ unsigned no_tbaa_flag : 1; + /* In VAR_DECL, PARM_DECL and RESULT_DECL, this is DECL_BY_REFERENCE. */ + unsigned decl_by_reference_flag : 1; /* Padding so that 'off_align' can be on a 32-bit boundary. */ - unsigned decl_common_unused : 2; + unsigned decl_common_unused : 1; /* DECL_OFFSET_ALIGN, used only for FIELD_DECLs. */ unsigned int off_align : 8; |