[gcc r16-5225] Fix memory leak in pass_x86_cse

[Richard Biener via Gcc-cvs]

https://gcc.gnu.org/g:7bfa8b37da8d22eb907994c08006e6aafd755e2e

commit r16-5225-g7bfa8b37da8d22eb907994c08006e6aafd755e2e
Author: Richard Biener <rguent...@suse.de>
Date:   Thu Nov 13 13:53:43 2025 +0100

    Fix memory leak in pass_x86_cse
    
    The following makes sure to delete the loads we previously allocated
    with new.
    
    gcc/
            * config/i386/i386-features.cc (pass_x86_cse::x86_cse): Delete
            loads.

Diff:
---
 gcc/config/i386/i386-features.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gcc/config/i386/i386-features.cc b/gcc/config/i386/i386-features.cc
index 8e277843f23c..f1f118d5b755 100644
--- a/gcc/config/i386/i386-features.cc
+++ b/gcc/config/i386/i386-features.cc
@@ -4810,6 +4810,9 @@ pass_x86_cse::x86_cse (void)
       df_process_deferred_rescans ();
     }
 
+  FOR_EACH_VEC_ELT (loads, i, load)
+    delete load;
+
   df_clear_flags (DF_DEFER_INSN_RESCAN);
 
   timevar_pop (TV_MACH_DEP);