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| author | Eric Botcazou <ebotcazou@adacore.com> | 2024-03-11 09:24:50 +0100 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@adacore.com> | 2024-03-11 09:30:05 +0100 |
| commit | 0c4df2c3c38ca15c123e9a801b617e63256c83a3 (patch) | |
| tree | 18dcf139e697360be464f6386b78d5a730140944 | |
| parent | 31ce2e993d09dcad1ce139a2848a28de5931056d (diff) | |
| download | gcc-0c4df2c3c38ca15c123e9a801b617e63256c83a3.zip gcc-0c4df2c3c38ca15c123e9a801b617e63256c83a3.tar.gz gcc-0c4df2c3c38ca15c123e9a801b617e63256c83a3.tar.bz2 | |
Fix placement of recently implemented DIE
It's the DIE added for enumeration types with reverse scalar storage order.
gcc/
PR debug/113519
PR debug/113777
* dwarf2out.cc (gen_enumeration_type_die): In the reverse case,
generate the DIE with the same parent as in the regular case.
gcc/testsuite/
* gcc.dg/sso-20.c: New test.
* gcc.dg/sso-21.c: Likewise.
| -rw-r--r-- | gcc/dwarf2out.cc | 7 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/sso-20.c | 19 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/sso-21.c | 19 |
3 files changed, 42 insertions, 3 deletions
diff --git a/gcc/dwarf2out.cc b/gcc/dwarf2out.cc index 87e4240..8f18bc4 100644 --- a/gcc/dwarf2out.cc +++ b/gcc/dwarf2out.cc @@ -22868,18 +22868,19 @@ gen_enumeration_type_die (tree type, dw_die_ref context_die, bool reverse) if (type_die == NULL || reverse) { + dw_die_ref scope_die = scope_die_for (type, context_die); + /* The DIE with DW_AT_endianity is placed right after the naked DIE. */ if (reverse) { gcc_assert (type_die); dw_die_ref after_die = type_die; type_die = new_die_raw (DW_TAG_enumeration_type); - add_child_die_after (context_die, type_die, after_die); + add_child_die_after (scope_die, type_die, after_die); } else { - type_die = new_die (DW_TAG_enumeration_type, - scope_die_for (type, context_die), type); + type_die = new_die (DW_TAG_enumeration_type, scope_die, type); equate_type_number_to_die (type, type_die); } add_name_attribute (type_die, type_tag (type)); diff --git a/gcc/testsuite/gcc.dg/sso-20.c b/gcc/testsuite/gcc.dg/sso-20.c new file mode 100644 index 0000000..3bea384 --- /dev/null +++ b/gcc/testsuite/gcc.dg/sso-20.c @@ -0,0 +1,19 @@ +/* PR debug/113519 */ +/* Reported by Zdenek Sojka <zsojka@seznam.cz> */ + +/* { dg-do compile } */ +/* { dg-options "-g -fdebug-types-section" } */ + +enum E { X }; + +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ +struct __attribute__((scalar_storage_order("big-endian"))) +{ + enum E e; +} S; +#else +struct __attribute__((scalar_storage_order("little-endian"))) +{ + enum E e; +} S; +#endif diff --git a/gcc/testsuite/gcc.dg/sso-21.c b/gcc/testsuite/gcc.dg/sso-21.c new file mode 100644 index 0000000..4b5d76d --- /dev/null +++ b/gcc/testsuite/gcc.dg/sso-21.c @@ -0,0 +1,19 @@ +/* PR debug/113777 */ +/* Reported by Zdenek Sojka <zsojka@seznam.cz> */ + +/* { dg-do compile } */ +/* { dg-options "-g" } */ + +typedef short __attribute__((__hardbool__)) hbool; + +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ +struct __attribute__((scalar_storage_order("big-endian"))) +{ + hbool a[2]; +} S; +#else +struct __attribute__((scalar_storage_order("little-endian"))) +{ + hbool a[2]; +} S; +#endif |