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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/98393] [11 Regression] valgrind error for ./gcc.target/m68k/pr52573.c since r11-5928-gfc7b4248172561a9 Date: Sat, 02 Jan 2021 19:35:32 +0000 [thread overview] Message-ID: <bug-98393-4-oMrPKug547@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-98393-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98393 --- Comment #10 from David Binderman <dcb314 at hotmail dot com> --- Reduced test case: typedef struct { short a; struct { unsigned short b; unsigned short c } d[] } e; enum { f, g, h, i }; e j; char k, l; e *m; void n(void) { int o; char *q, *r = 0, *s, *t, *p = &k; for (; *p; ++p) switch (o) { case f: o = s = p; case g: switch (*p) { case '@': t = p; o = h; } break; case h: q = p; case i: if (p == '#') r = p; } j.d[0].b = q - &k; j.d[0].c = r - q; if (s) { j.d[0].b = s - &k; j.d[0].c = t - s; } if (m) j.d[0].b = j.d[0].c = l; }
next prev parent reply other threads:[~2021-01-02 19:35 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-12-19 17:31 [Bug c/98393] New: new valgrind error for ./gcc.target/m68k/pr52573.c dcb314 at hotmail dot com 2020-12-19 17:58 ` [Bug c/98393] " dcb314 at hotmail dot com 2020-12-19 22:06 ` dcb314 at hotmail dot com 2020-12-19 22:31 ` dcb314 at hotmail dot com 2020-12-19 22:35 ` dcb314 at hotmail dot com 2020-12-19 22:43 ` dcb314 at hotmail dot com 2020-12-19 23:00 ` dcb314 at hotmail dot com 2020-12-21 9:04 ` [Bug tree-optimization/98393] [11 Regression] valgrind error for ./gcc.target/m68k/pr52573.c since r11-5928-gfc7b4248172561a9 marxin at gcc dot gnu.org 2020-12-21 9:06 ` marxin at gcc dot gnu.org 2020-12-21 9:39 ` dcb314 at hotmail dot com 2021-01-02 19:35 ` dcb314 at hotmail dot com [this message] 2021-01-04 9:05 ` rguenth at gcc dot gnu.org 2021-01-04 11:13 ` cvs-commit at gcc dot gnu.org 2021-01-04 11:14 ` rguenth at gcc dot gnu.org 2021-01-04 11:15 ` rguenth at gcc dot gnu.org
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