From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 702AD3858C55; Sun, 3 Mar 2024 17:38:10 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 702AD3858C55 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1709487490; bh=Zt8lSTcyjFHeuDKgConpA0h+jEnlR4It2cZMAFOQ/Uw=; h=From:To:Subject:Date:From; b=OAAhJCqqsbjzSq/0VtVHxWpV1iJmxfMs5ekg4s70RPI1rMj/MZo7fyzXS81sTFKkJ 2aPjG9NZ+D81ca42kYGu4WgTcrPuu/S0LpJxxeN4h/0hs0XWHCuHiGPHVlQP6l4Dc4 UiziHAL7Ajvivveb7LgueXiRYS8YmHFHgzFF1jaQ= From: "jdx at o2 dot pl" To: gcc-bugs@gcc.gnu.org Subject: [Bug testsuite/114221] New: gcc.c-torture/execute/20101011-1.c fails for H8/300 Date: Sun, 03 Mar 2024 17:38:09 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: testsuite X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jdx at o2 dot pl X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone cf_gcchost cf_gcctarget Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114221 Bug ID: 114221 Summary: gcc.c-torture/execute/20101011-1.c fails for H8/300 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite Assignee: unassigned at gcc dot gnu.org Reporter: jdx at o2 dot pl Target Milestone: --- Host: x86_64-pc-linux-gnu Target: h8300-elf Excerpt from gcc.sum: [...] PASS: gcc.c-torture/execute/20101011-1.c -O0 (test for excess errors) FAIL: gcc.c-torture/execute/20101011-1.c -O0 execution test PASS: gcc.c-torture/execute/20101011-1.c -O1 (test for excess errors) FAIL: gcc.c-torture/execute/20101011-1.c -O1 execution test PASS: gcc.c-torture/execute/20101011-1.c -O2 (test for excess errors) FAIL: gcc.c-torture/execute/20101011-1.c -O2 execution test PASS: gcc.c-torture/execute/20101011-1.c -O3 -g (test for excess errors) FAIL: gcc.c-torture/execute/20101011-1.c -O3 -g execution test PASS: gcc.c-torture/execute/20101011-1.c -Os (test for excess errors) FAIL: gcc.c-torture/execute/20101011-1.c -Os execution test PASS: gcc.c-torture/execute/20101011-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=3Dnone (test for excess errors) FAIL: gcc.c-torture/execute/20101011-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=3Dnone execution test PASS: gcc.c-torture/execute/20101011-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors) FAIL: gcc.c-torture/execute/20101011-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test [...] Excerpt from gcc.log: [...] spawn -ignore SIGHUP /home/jdx/testgcc/builddir/gcc/xgcc -B/home/jdx/testgcc/builddir/gcc/ /home/jdx/testgcc/combosrc/gcc/testsuite/gcc.c-torture/execute/20101011-1.c -fdiagnostics-plain-output -O0 -fnon-call-exceptions -isystem /home/jdx/testgcc/builddir/h8300-elf/./newlib/targ-include -isystem /home/jdx/testgcc/combosrc/newlib/libc/include -L/home/jdx/testgcc/builddir= /ld -B/home/jdx/testgcc/builddir/h8300-elf/./newlib/ -L/home/jdx/testgcc/builddir/h8300-elf/./newlib -lm -o ./20101011-1.exe PASS: gcc.c-torture/execute/20101011-1.c -O0 (test for excess errors) spawn /home/jdx/testgcc/builddir/sim/h8300/run ./20101011-1.exe program stopped with signal 5 (Trace/breakpoint trap). FAIL: gcc.c-torture/execute/20101011-1.c -O0 execution test [...] This is because H8 MCUs do not throw a "divide by zero" exception. Proposed solution: diff --git a/gcc/testsuite/gcc.c-torture/execute/20101011-1.c b/gcc/testsuite/gcc.c-torture/execute/20101011-1.c index d2c0f9ab7ec..9fa10309612 100644 --- a/gcc/testsuite/gcc.c-torture/execute/20101011-1.c +++ b/gcc/testsuite/gcc.c-torture/execute/20101011-1.c @@ -26,6 +26,9 @@ #elif defined (__RX__) /* On RX division by zero does not trap. */ # define DO_TEST 0 +#elif defined (__H8300H__) || defined (__H8300S__) || defined (__H8300SX__) + /* On H8/300H, H8S and H8SX division by zero does not trap. */ +# define DO_TEST 0 #elif defined (__aarch64__) /* On AArch64 integer division by zero does not trap. */ # define DO_TEST 0=