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| author | Jakub Jelinek <jakub@redhat.com> | 2024-09-19 17:53:27 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2024-09-19 17:53:27 +0200 |
| commit | 16dda95e39fa04e5ab43486a980e8866ee12efd7 (patch) | |
| tree | dc690a6df412548efae03abf561ab90d05327db7 /gcc/diagnostic-format-json.cc | |
| parent | cee868ae0dfb5bef590a0a82426d32ba1d2b1a92 (diff) | |
| download | gcc-16dda95e39fa04e5ab43486a980e8866ee12efd7.zip gcc-16dda95e39fa04e5ab43486a980e8866ee12efd7.tar.gz gcc-16dda95e39fa04e5ab43486a980e8866ee12efd7.tar.bz2 | |
dwarf2asm: Use constexpr for eh_data_format_name initialization for C++14
Similarly to the previous patch, dwarf2asm.cc had
HAVE_DESIGNATED_INITIALIZERS support, and as fallback a huge switch.
The switch from what I can see is expanded as a jump table with 256
label pointers and code at those labels then loads addresses of
string literals.
The following patch instead uses a table with 256 const char * pointers,
NULL for ICE, non-NULL for returning something, similarly to the
HAVE_DESIGNATED_INITIALIZERS case.
2024-09-19 Jakub Jelinek <jakub@redhat.com>
* dwarf2asm.cc (eh_data_format_name): Use constexpr initialization
of format_names table for C++14 instead of a large switch.
Diffstat (limited to 'gcc/diagnostic-format-json.cc')
0 files changed, 0 insertions, 0 deletions