Commit: 1807c381d5dee44f24a07472d350a58f016cd5f5 - gcc_dc (git)

GCC with patches for Dreamcast

Commit MetaInfo

• Revision: 1807c381d5dee44f24a07472d350a58f016cd5f5 (tree)
• Time: 2021-05-05 18:16:07
• Author: Alex Coplan <alex.coplan@arm....>
• Commiter: Alex Coplan

Log Message

early-remat.c: Fix new/delete mismatch [PR100230]

This simple patch fixes a mistmatched operator new/delete in
early-remat.c which triggers ASan errors on (at least) AArch64 when
compiling SVE code.

gcc/ChangeLog:

PR rtl-optimization/100230
* early-remat.c (early_remat::sort_candidates): Use delete[]
instead of delete for array allocated with new[].

(cherry picked from commit 5d87c2251c441f056e0a44f928ffcb8a8a679b6b)

Change Summary

• modified: gcc/early-remat.c

Incremental Difference

--- a/gcc/early-remat.c
+++ b/gcc/early-remat.c
@@ -1069,7 +1069,7 @@ early_remat::sort_candidates (void)
 
   m_candidates.qsort (compare_candidates);
 
-  delete postorder_index;
+  delete[] postorder_index;
 }
 
 /* Commit to the current candidate indices and initialize cross-references.  */