Assertion failure at ext/opcache/jit/ir/ir_gcm.c:801

[YuanchengJiang]

Description

The following code:

test.hex:
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xxd -r -p test.hex > test.php

Resulted in this output:

ext/opcache/jit/ir/ir_gcm.c:801: int ir_schedule(ir_ctx *): Assertion `_blocks[1] == 1' failed

To reproduce:

-d "zend_extension=/php-src/modules/opcache.so" -d "zend.multibyte=On" -d "zend.script_encoding=CP932" -d "opcache.enable_cli=1" -d "opcache.jit=1201"

PHP Version

nightly

Operating System

ubuntu 22.04

[nielsdos]

Hmm, I'll check this evening what the relation with #16630 is, this might be a duplicate.

[nielsdos]

Yes, a duplicate indeed.