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re PR rtl-optimization/11198 (-O2 -frename-registers generates wrong code)
authorRichard Kenner <kenner@vlsi1.ultra.nyu.edu>
Mon, 7 Jul 2003 07:25:36 +0000 (07:25 +0000)
committerEric Botcazou <ebotcazou@gcc.gnu.org>
Mon, 7 Jul 2003 07:25:36 +0000 (07:25 +0000)
commit82d610ec12da80bb3dc413ddad13ba142bbb99ad
tree5fff45cca9b698baed174e43aec9e69d95e5845atree
parent5fc521ac46f693a6322389f7e24927e59e947ab6commit | diff
re PR rtl-optimization/11198 (-O2 -frename-registers generates wrong code)

PR optimization/11198
* alias.c (objects_must_conflict_p): Return 1 if the types have
the same alias set, not if the alias sets only conflict.

Co-Authored-By: Eric Botcazou <ebotcazou@libertysurf.fr>
From-SVN: r69034
gcc/ChangeLog diff | blob | history
gcc/alias.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/g++.dg/opt/stack1.C [new file with mode: 0644] blob