From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 23A2E3858D35; Fri, 20 Oct 2023 21:00:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 23A2E3858D35 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1697835653; bh=uc0EI75DNKmlqa4zD1CE8ZKr5Pawjt7fW1T8hb9A2+A=; h=From:To:Subject:Date:From; b=WVGt9kV3TZAlwPI7gZlRiIjoCLpoUsWImHap9ayJyQdisY2ihnHd6qks8orLie8/U CIOy3q4i9jkLKGCPevVBTYYKLsxxvzjh+nry+2PICmcVVo5bGZmE1QGp9TZ0TX+Y2T pPwvY+YTHaHIEbUkmX4ZTGCKiqikOEyurxxCzvTk= From: "zsojka at seznam dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/111903] New: [14 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in create_tmp_from_val, at gimplify.cc:567 with -mno-sse2 and _Float16 Date: Fri, 20 Oct 2023 21:00:52 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: ice-on-invalid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: zsojka at seznam dot cz 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 keywords bug_severity priority component assigned_to reporter target_milestone cf_gcchost cf_gcctarget attachments.created 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=3D111903 Bug ID: 111903 Summary: [14 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in create_tmp_from_val, at gimplify.cc:567 with -mno-sse2 and _Float16 Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 56160 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D56160&action=3Dedit reduced testcase Compiler output: $ x86_64-pc-linux-gnu-gcc -mno-sse2 testcase.c testcase.c: In function 'foo': testcase.c:7:8: warning: implicit declaration of function 'bar' [-Wimplicit-function-declaration] 7 | i /=3D bar ((_Complex _Float16) f); | ^~~ testcase.c:7:3: error: invalid conversion to type '_Float16' without option '-msse2' 7 | i /=3D bar ((_Complex _Float16) f); | ^ testcase.c:7:8: internal compiler error: tree check: expected class 'type', have 'exceptional' (error_mark) in create_tmp_from_val, at gimplify.cc:567 7 | i /=3D bar ((_Complex _Float16) f); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ 0x87927f tree_class_check_failed(tree_node const*, tree_code_class, char const*, int, char const*) /repo/gcc-trunk/gcc/tree.cc:8997 0x77a7ed tree_class_check(tree_node*, tree_code_class, char const*, int, ch= ar const*) /repo/gcc-trunk/gcc/tree.h:3751 0x77a7ed create_tmp_from_val /repo/gcc-trunk/gcc/gimplify.cc:567 0x77a7ed lookup_tmp_var /repo/gcc-trunk/gcc/gimplify.cc:590 0x77a7ed internal_get_tmp_var /repo/gcc-trunk/gcc/gimplify.cc:645 0x117e76e get_initialized_tmp_var(tree_node*, gimple**, gimple**, bool) /repo/gcc-trunk/gcc/gimplify.cc:684 0x117e76e gimplify_save_expr /repo/gcc-trunk/gcc/gimplify.cc:6690 0x1176c8e gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node= *), int) /repo/gcc-trunk/gcc/gimplify.cc:16995 0x1188507 gimplify_stmt(tree_node**, gimple**) /repo/gcc-trunk/gcc/gimplify.cc:7453 0x1188507 gimplify_compound_expr /repo/gcc-trunk/gcc/gimplify.cc:6639 0x117753b gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node= *), int) /repo/gcc-trunk/gcc/gimplify.cc:16684 0x1178fd6 gimplify_stmt(tree_node**, gimple**) /repo/gcc-trunk/gcc/gimplify.cc:7453 0x117a0d9 gimplify_bind_expr /repo/gcc-trunk/gcc/gimplify.cc:1614 0x117751a gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node= *), int) /repo/gcc-trunk/gcc/gimplify.cc:16895 0x1198b64 gimplify_stmt(tree_node**, gimple**) /repo/gcc-trunk/gcc/gimplify.cc:7453 0x1198b64 gimplify_body(tree_node*, bool) /repo/gcc-trunk/gcc/gimplify.cc:17961 0x1198f9a gimplify_function_tree(tree_node*) /repo/gcc-trunk/gcc/gimplify.cc:18160 0xf9f907 cgraph_node::analyze() /repo/gcc-trunk/gcc/cgraphunit.cc:684 0xfa2217 analyze_functions /repo/gcc-trunk/gcc/cgraphunit.cc:1247 0xfa2ebd symbol_table::finalize_compilation_unit() /repo/gcc-trunk/gcc/cgraphunit.cc:2554 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See for instructions. $ x86_64-pc-linux-gnu-gcc -v Using built-in specs. COLLECT_GCC=3D/repo/gcc-trunk/binary-latest-amd64/bin/x86_64-pc-linux-gnu-g= cc COLLECT_LTO_WRAPPER=3D/repo/gcc-trunk/binary-trunk-r14-4805-20231020221558-= g7069ea909f5-checking-yes-rtl-df-extra-nobootstrap-amd64/bin/../libexec/gcc= /x86_64-pc-linux-gnu/14.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: /repo/gcc-trunk//configure --enable-languages=3Dc,c++ --enable-valgrind-annotations --disable-nls --enable-checking=3Dyes,rtl,df,= extra --disable-bootstrap --with-cloog --with-ppl --with-isl --build=3Dx86_64-pc-linux-gnu --host=3Dx86_64-pc-linux-gnu --target=3Dx86_64-pc-linux-gnu --with-ld=3D/usr/bin/x86_64-pc-linux-gnu-ld --with-as=3D/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch --prefix=3D/repo/gcc-trunk//binary-trunk-r14-4805-20231020221558-g7069ea909= f5-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.0 20231020 (experimental) (GCC)=