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From: "aldyh at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/103484] [12 Regression] ICE: in ix86_attr_length_immediate_default, at config/i386/i386.c:16686 with -O2 -fno-tree-bit-ccp Date: Tue, 30 Nov 2021 11:24:57 +0000 [thread overview] Message-ID: <bug-103484-4-VWkLBbyzyu@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-103484-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103484 Aldy Hernandez <aldyh at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Last reconfirmed| |2021-11-30 Status|UNCONFIRMED |NEW CC| |aldyh at gcc dot gnu.org --- Comment #2 from Aldy Hernandez <aldyh at gcc dot gnu.org> --- Confirmed. (gdb) p debug(insn) (insn 26 61 62 2 (parallel [ (set (reg:DI 0 ax [orig:99 _2 ] [99]) (ior:DI (lshiftrt:DI (reg:DI 0 ax [orig:99 _2 ] [99]) (const_int 0 [0])) (subreg:DI (ashift:TI (zero_extend:TI (reg:DI 1 dx [orig:102 _2+8 ] [102])) (const_int 64 [0x40])) 0))) (clobber (reg:CC 17 flags)) ]) "a.c":10:38 731 {*x86_64_shrd_1} (expr_list:REG_UNUSED (reg:CC 17 flags) (expr_list:REG_EQUAL (subreg:DI (ashift:TI (zero_extend:TI (reg:DI 1 dx [orig:102 _2+8 ] [102])) (const_int 64 [0x40])) 0) (nil)))) $3 = void (gdb) p len $4 = 1
next prev parent reply other threads:[~2021-11-30 11:24 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-11-30 6:34 [Bug target/103484] New: " zsojka at seznam dot cz 2021-11-30 7:07 ` [Bug target/103484] " rguenth at gcc dot gnu.org 2021-11-30 8:36 ` crazylht at gmail dot com 2021-11-30 11:24 ` aldyh at gcc dot gnu.org [this message] 2021-11-30 19:02 ` jakub at gcc dot gnu.org 2021-11-30 19:18 ` jakub at gcc dot gnu.org 2021-11-30 23:39 ` cvs-commit at gcc dot gnu.org 2021-12-01 0:52 ` crazylht at gmail dot com 2021-12-06 12:22 ` jakub at gcc dot gnu.org
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