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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/114552] [13/14 Regression] wrong code at -O1 and above on x86_64-linux-gnu since r13-990 Date: Tue, 02 Apr 2024 13:29:02 +0000 [thread overview] Message-ID: <bug-114552-4-eB1RwUJ6r1@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-114552-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114552 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[13/14 Regression] wrong |[13/14 Regression] wrong |code at -O1 and above on |code at -O1 and above on |x86_64-linux-gnu |x86_64-linux-gnu since | |r13-990 CC| |jakub at gcc dot gnu.org, | |sayle at gcc dot gnu.org Keywords|needs-bisection | --- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Further cleaned up testcase: struct __attribute__((packed)) S { short b; int c; }; struct T { struct S b; int e; }; static const struct T k = { { 1, 0 }, 0 }; __attribute__((noinline)) void foo (void) { asm ("" : : : "memory"); } __attribute__((noinline)) void bar (struct S n) { foo (); } int main () { bar (k.b); return 0; } Started with r13-990-ged6fd2aed58f2cca99f15331bf68999c0e6df370
next prev parent reply other threads:[~2024-04-02 13:29 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-04-01 19:34 [Bug tree-optimization/114552] New: wrong code at -O1 and above on x86_64-linux-gnu zhendong.su at inf dot ethz.ch 2024-04-01 19:38 ` [Bug tree-optimization/114552] " pinskia at gcc dot gnu.org 2024-04-01 20:36 ` [Bug middle-end/114552] [13/14 Regression] " pinskia at gcc dot gnu.org 2024-04-02 11:33 ` rguenth at gcc dot gnu.org 2024-04-02 13:29 ` jakub at gcc dot gnu.org [this message] 2024-04-02 13:46 ` [Bug middle-end/114552] [13/14 Regression] wrong code at -O1 and above on x86_64-linux-gnu since r13-990 jakub at gcc dot gnu.org 2024-04-02 14:18 ` jakub at gcc dot gnu.org 2024-04-02 14:49 ` roger at nextmovesoftware dot com 2024-04-03 8:01 ` cvs-commit at gcc dot gnu.org 2024-04-03 14:32 ` [Bug middle-end/114552] [13 " jakub at gcc dot gnu.org 2024-04-21 4:08 ` cvs-commit at gcc dot gnu.org 2024-04-23 6:45 ` jakub at gcc dot gnu.org
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