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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/108384] New: error: conversion of register to a different size in ‘view_convert_expr’ Date: Thu, 12 Jan 2023 14:53:16 +0000 [thread overview] Message-ID: <bug-108384-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108384 Bug ID: 108384 Summary: error: conversion of register to a different size in ‘view_convert_expr’ Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: dcb314 at hotmail dot com Target Milestone: --- Created attachment 54256 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54256&action=edit C source code The attached C code does this: $ ~/gcc/results/bin/gcc -c -w -O3 -ftrivial-auto-var-init=zero bug873.c testFile.4557.c: In function ‘func_1.isra’: testFile.4557.c:130:16: error: conversion of register to a different size in ‘view_convert_expr’ VIEW_CONVERT_EXPR<short int>(removed_ipa_cp.834_390); _393 = VIEW_CONVERT_EXPR<short int>(removed_ipa_cp.834_390); during GIMPLE pass: fixup_cfg testFile.4557.c:130:16: internal compiler error: verify_gimple failed 0xeaab49 verify_gimple_in_cfg(function*, bool, bool) ../../trunk.d1/gcc/tree-cfg.cc:5647 0xd46c5b execute_function_todo(function*, void*) ../../trunk.d1/gcc/passes.cc:2091 The bug first seems to occur sometime between git hash g:d901bf8a44a85e12 and g:b399afd22c6ea507. A reduction is running now.
next reply other threads:[~2023-01-12 14:53 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-01-12 14:53 dcb314 at hotmail dot com [this message] 2023-01-12 14:56 ` [Bug c/108384] " dcb314 at hotmail dot com 2023-01-12 16:11 ` [Bug ipa/108384] " pinskia at gcc dot gnu.org 2023-01-12 16:26 ` dcb314 at hotmail dot com 2023-01-12 17:05 ` dcb314 at hotmail dot com 2023-01-12 17:14 ` dcb314 at hotmail dot com 2023-01-12 17:19 ` dcb314 at hotmail dot com 2023-01-12 17:35 ` dcb314 at hotmail dot com 2023-01-12 18:32 ` dcb314 at hotmail dot com 2023-01-12 19:29 ` [Bug ipa/108384] [13 Regression] " pinskia at gcc dot gnu.org 2023-01-12 19:30 ` jakub at gcc dot gnu.org 2023-01-12 19:43 ` pinskia at gcc dot gnu.org 2023-01-12 21:11 ` jamborm at gcc dot gnu.org 2023-01-13 7:26 ` rguenth at gcc dot gnu.org 2023-02-02 16:20 ` jamborm at gcc dot gnu.org 2023-02-03 12:30 ` cvs-commit at gcc dot gnu.org 2023-02-03 12:33 ` jamborm at gcc dot gnu.org
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