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From: "bugreporter66 at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/109007] building for POWER8 leaks into POWER9 ISA with g++ 11.3 (cross-compiler on x86_64 host) Date: Sat, 04 Mar 2023 10:36:27 +0000 [thread overview] Message-ID: <bug-109007-4-VkgqNh9iSL@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-109007-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109007 --- Comment #7 from bugreporter66 at gmail dot com --- After disassembling the instruction in question is stxv at 100034b0: 0000000010003470 <_GLOBAL__sub_I_eh_alloc.cc>: 10003470: 15 10 40 3c lis r2,4117 10003474: 00 7c 42 38 addi r2,r2,31744 10003478: a6 02 08 7c mflr r0 1000347c: f0 ff c1 fb std r30,-16(r1) 10003480: f8 ff e1 fb std r31,-8(r1) 10003484: 10 00 01 f8 std r0,16(r1) 10003488: d1 ff 21 f8 stdu r1,-48(r1) 1000348c: 01 00 e0 3f lis r31,1 10003490: d0 02 00 f0 xxspltib vs0,0 10003494: 00 00 c0 3b li r30,0 10003498: 00 00 00 60 nop 1000349c: 00 1c ff 63 ori r31,r31,7168 100034a0: 00 00 00 60 nop 100034a4: f0 c7 22 39 addi r9,r2,-14352 100034a8: 78 fb e3 7f mr r3,r31 100034ac: 28 c8 e2 fb std r31,-14296(r2) 100034b0: 05 00 09 f4 stxv vs0,0(r9) 100034b4: 15 00 09 f4 stxv vs0,16(r9) 100034b8: 00 00 00 60 nop 100034bc: 10 c8 c2 fb std r30,-14320(r2) 100034c0: 29 6a 07 48 bl 10079ee8 <__libc_malloc+0x8>
next prev parent reply other threads:[~2023-03-04 10:36 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-03-03 11:58 [Bug target/109007] New: " bugreporter66 at gmail dot com 2023-03-03 18:23 ` [Bug target/109007] " jakub at gcc dot gnu.org 2023-03-03 20:24 ` pinskia at gcc dot gnu.org 2023-03-04 6:47 ` bugreporter66 at gmail dot com 2023-03-04 9:56 ` bugreporter66 at gmail dot com 2023-03-04 9:58 ` bugreporter66 at gmail dot com 2023-03-04 10:10 ` jakub at gcc dot gnu.org 2023-03-04 10:36 ` bugreporter66 at gmail dot com [this message] 2023-03-04 10:40 ` bugreporter66 at gmail dot com 2023-03-04 10:49 ` jakub at gcc dot gnu.org 2023-03-04 11:24 ` bugreporter66 at gmail dot com 2023-03-04 11:30 ` jakub at gcc dot gnu.org 2023-03-04 21:12 ` bugreporter66 at gmail dot com 2023-03-04 22:02 ` segher at gcc dot gnu.org 2023-03-05 15:31 ` bugreporter66 at gmail dot com 2023-03-05 18:59 ` segher at gcc dot gnu.org 2023-03-05 20:07 ` jakub at gcc dot gnu.org 2023-03-05 21:40 ` segher at gcc dot gnu.org 2023-03-06 11:06 ` bugreporter66 at gmail dot com 2023-03-06 11:19 ` bugreporter66 at gmail dot com
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