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From: "wschmidt at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/65773] [5 Regression] GCC 5.1 miscompiles LLVM function AArch64InstrInfo::loadRegFromStackSlot() Date: Wed, 15 Apr 2015 15:43:00 -0000 [thread overview] Message-ID: <bug-65773-4-G4dfc2nUyb@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-65773-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65773 --- Comment #2 from Bill Schmidt <wschmidt at gcc dot gnu.org> --- Found it...the "real" good code is: 106a8d6c: 78 fb e3 7f mr r3,r31 106a8d70: 78 db 64 7f mr r4,r27 106a8d74: 20 00 01 99 stb r8,32(r1) 106a8d78: 00 00 00 39 li r8,0 106a8d7c: 78 eb a5 7f mr r5,r29 106a8d80: 28 00 21 f9 std r9,40(r1) 106a8d84: 36 00 4a 55 rlwinm r10,r10,0,0,27 106a8d88: 30 00 21 f9 std r9,48(r1) 106a8d8c: 21 00 01 99 stb r8,33(r1) 106a8d90: 22 00 41 99 stb r10,34(r1) 106a8d94: 75 ef 7c 48 bl 10e77d08 <_ZN4llvm12MachineInstr10addOp\ erandERNS_15MachineFunctionERKNS_14MachineOperandE+0x8>
next prev parent reply other threads:[~2015-04-15 15:43 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-04-15 15:28 [Bug target/65773] New: [5.1 regression] " wschmidt at gcc dot gnu.org 2015-04-15 15:33 ` [Bug target/65773] [5 Regression] " jakub at gcc dot gnu.org 2015-04-15 15:38 ` wschmidt at gcc dot gnu.org 2015-04-15 15:43 ` wschmidt at gcc dot gnu.org [this message] 2015-04-15 16:58 ` wschmidt at gcc dot gnu.org 2015-04-16 1:55 ` hubicka at gcc dot gnu.org 2015-04-16 2:35 ` [Bug tree-optimization/65773] " wschmidt at gcc dot gnu.org 2015-04-16 2:37 ` wschmidt at gcc dot gnu.org 2015-04-16 5:02 ` trippels at gcc dot gnu.org 2015-04-16 7:47 ` rguenth at gcc dot gnu.org 2015-04-16 8:18 ` hubicka at gcc dot gnu.org 2015-04-16 10:13 ` jakub at gcc dot gnu.org 2015-04-16 10:30 ` jakub at gcc dot gnu.org 2015-04-16 10:56 ` pinskia at gcc dot gnu.org 2015-04-16 11:15 ` james.molloy at arm dot com 2015-04-16 11:42 ` james.molloy at arm dot com
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