build: aix: deoptimize implementation-visitor.cc with --shared

sxa · aduh95 · commit 59989878817d · 2026-02-22T23:16:13.000+01:00
PR-URL: #61550 Reviewed-By: Richard Lau <richard.lau@ibm.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
diff --git a/tools/v8_gypfiles/v8.gyp b/tools/v8_gypfiles/v8.gyp
@@ -1368,6 +1368,15 @@
           'ExceptionHandling': 1,
         },
       },
+      # Reduce optimisation of one file on AIX - it causes torque
+      # to segfault if you build node with "--shared"
+      'conditions': [
+        ['OS=="aix" and node_shared=="true"', {
+          'cflags': ['-O1'],
+          'cflags!': ['-O3'],
+          'sources': ['<(V8_ROOT)/src/torque/implementation-visitor.cc'],
+        }],
+      ],
     },  # torque_base
     {
       'target_name': 'torque_ls_base',
