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| author | Robin Haberkorn <rhaberkorn@fmsbw.de> | 2026-08-23 22:08:16 +0200 |
|---|---|---|
| committer | Robin Haberkorn <rhaberkorn@fmsbw.de> | 2026-08-23 22:08:16 +0200 |
| commit | 33bab281e27cf866e77fb3bba6e37f5a5edfef03 (patch) | |
| tree | 8332298257ccabe511efbc6deeec0de25672fe10 /src/stdio-commands.c | |
| parent | 6aa97a68a85b83267de597bfb30b70c04b7de97b (diff) | |
Revert "optimize main state machine transitions with tail calls"HEADmaster-fmsbw-cimaster
For yet unknown reasons this does not improve performance on GCC 16
even though it also supports `__attribute__((musttail))`.
As long as I do not understand why, I don't want to risk any
unnecessary problems. I have reason to believe that the tail-call
optimized version still has subtle bugs.
See also the "tail-calls" branch.
This reverts commit 2e097cec409182c3cb39b74489387480bf8a278f.
Diffstat (limited to 'src/stdio-commands.c')
| -rw-r--r-- | src/stdio-commands.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/stdio-commands.c b/src/stdio-commands.c index 94da3c7..34179c3 100644 --- a/src/stdio-commands.c +++ b/src/stdio-commands.c @@ -139,7 +139,7 @@ static teco_state_t * teco_state_print_decimal_input(teco_machine_main_t *ctx, gunichar chr, GError **error) { if (chr == '=') - TECO_RETURN(ctx, &teco_state_print_octal, error); + return &teco_state_print_octal; if (ctx->flags.mode == TECO_MODE_NORMAL) { if (G_LIKELY(!is_executing) && !teco_print(ctx, 10, error)) @@ -197,7 +197,7 @@ teco_state_print_octal_input(teco_machine_main_t *ctx, gunichar chr, GError **er return NULL; teco_expressions_pop_num(0); } - TECO_RETURN(ctx, &teco_state_start, error); + return &teco_state_start; } if (ctx->flags.mode == TECO_MODE_NORMAL) { |