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static-php-cli/src/globals/patch/spc_pgo_flush_php_main.patch
2026-04-30 10:50:40 +07:00

16 lines
448 B
Diff

--- a/main/main.c
+++ b/main/main.c
@@ -2563,6 +2563,12 @@
#endif
zend_observer_shutdown();
+
+ /* spc-pgo: explicit profile flush so embed/frankenphp callers that exit
+ * via SYS_exit_group (skipping libc atexit) still get .profraw written.
+ * Weak symbol → no-op in non-PGO builds. */
+ { extern int __llvm_profile_write_file(void) __attribute__((weak));
+ if (__llvm_profile_write_file) __llvm_profile_write_file(); }
}
/* }}} */