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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/106513] [10/11/12/13 Regression] bswap pass misses that >>56 for signed types can be replicate the sign bit Date: Wed, 10 Aug 2022 13:43:30 +0000 [thread overview] Message-ID: <bug-106513-4-EE5oej1U9y@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-106513-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106513 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED --- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- Mine. diff --git a/gcc/gimple-ssa-store-merging.cc b/gcc/gimple-ssa-store-merging.cc index 0640168bcc4..b80b8eac444 100644 --- a/gcc/gimple-ssa-store-merging.cc +++ b/gcc/gimple-ssa-store-merging.cc @@ -263,7 +263,7 @@ do_shift_rotate (enum tree_code code, int count) { int i, size = TYPE_PRECISION (n->type) / BITS_PER_UNIT; - unsigned head_marker; + uint64_t head_marker; if (count < 0 || count >= TYPE_PRECISION (n->type)
next prev parent reply other threads:[~2022-08-10 13:43 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-08-03 11:56 [Bug tree-optimization/106513] New: bswap is incorrectly generated kristerw at gcc dot gnu.org 2022-08-03 12:12 ` [Bug tree-optimization/106513] " schwab@linux-m68k.org 2022-08-03 12:41 ` kristerw at gcc dot gnu.org 2022-08-05 22:15 ` [Bug tree-optimization/106513] [10/11/12/13 Regression] bswap pass misses that >>56 for signed types can be replicate the sign bit pinskia at gcc dot gnu.org 2022-08-10 13:43 ` rguenth at gcc dot gnu.org [this message] 2022-08-10 13:51 ` rguenth at gcc dot gnu.org 2022-08-10 14:39 ` cvs-commit at gcc dot gnu.org 2022-08-10 14:40 ` cvs-commit at gcc dot gnu.org 2022-10-11 13:04 ` [Bug tree-optimization/106513] [10/11 " cvs-commit at gcc dot gnu.org 2022-10-14 10:47 ` [Bug tree-optimization/106513] [10 " cvs-commit at gcc dot gnu.org 2022-10-14 10:48 ` rguenth at gcc dot gnu.org
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