https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109711
Bug ID: 109711
Summary: [14 regression] ICE (tree check: expected class
‘type’, have ‘exceptional’ (error_mark) in
verify_range, at value-range.cc:1060) when building
ffmpeg-4.4.4
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Keywords: ice-checking, needs-bisection, needs-reduction
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: sjames at gcc dot gnu.org
CC: marxin at gcc dot gnu.org
Target Milestone: ---
Created attachment 54977
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54977&action=edit
qcelpdec.i
Hit this when building ffmpeg-4.4.4 w/ gcc 14. Needs checking. GCC 13 is ok.
```
aarch64-unknown-linux-gnu-gcc -I. -Isrc/ -D_ISOC99_SOURCE
-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112
-D_XOPEN_SOURCE=600 -DPIC -DZLIB_CONST -DHAVE_AV_CONFIG_H -
DBUILDING_avcodec -O3 -std=c11 -fPIC -pthread -I/usr/include/freetype2
-I/usr/include/harfbuzz -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include
-I/usr/include/fribidi -I/usr/i
nclude/freetype2 -I/usr/include/librsvg-2.0 -I/usr/include/glib-2.0
-I/usr/lib64/glib-2.0/include -I/usr/lib64/libffi/include
-I/usr/include/libmount -I/usr/include/blkid -I/usr/include
/gdk-pixbuf-2.0 -I/usr/include/libpng16 -pthread -I/usr/include/cairo
-I/usr/include/freetype2 -I/usr/include/pixman-1 -DX264_API_IMPORTS
-Wdeclaration-after-statement -Wall -Wdi
sabled-optimization -Wpointer-arith -Wredundant-decls -Wwrite-strings
-Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast
-Wstrict-prototypes -Wempty-body -Wno-parenthes
es -Wno-switch -Wno-format-zero-length -Wno-pointer-sign
-Wno-unused-const-variable -Wno-bool-operation -Wno-char-subscripts -O3
-fno-math-errno -fno-signed-zeros -fno-tree-vectorize -W
error=format-security -Werror=implicit-function-declaration
-Werror=missing-prototypes -Werror=return-type -Werror=vla -Wformat
-Wno-maybe-uninitialized -I/usr/include/SDL2 -D_REENTRANT
-MMD -MF libavcodec/qcelpdec.d -MT libavcodec/qcelpdec.o -c -o
libavcodec/qcelpdec.o src/libavcodec/qcelpdec.c
during IPA pass: inline
src/libavcodec/qcelpdec.c:802:1: internal compiler error: tree check: expected
class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at
value-range.cc:1060
802 | };
| ^
0x6b8ed7 tree_class_check_failed(tree_node const*, tree_code_class, char
const*, int, char const*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/tree.cc:8949
0x120adbf tree_class_check(tree_node*, tree_code_class, char const*, int, char
const*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/tree.h:3663
0x120adbf irange::verify_range()
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/value-range.cc:1060
0x120af4f irange::operator=(irange const&)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/value-range.cc:923
0xb82707 int_range<2u>::operator=(int_range<2u> const&)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/value-range.h:817
0xb82707 evaluate_conditions_for_known_args
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/ipa-fnsummary.cc:517
0xb9ab7f do_estimate_edge_size(cgraph_edge*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/ipa-inline-analysis.cc:335
0xb9d883 estimate_edge_size(cgraph_edge*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/ipa-inline.h:79
0xb9d883 estimate_edge_growth(cgraph_edge*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/ipa-inline.h:100
0xb9c04f do_estimate_growth_1
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/ipa-inline-analysis.cc:434
0xb9c193 cgraph_node::call_for_symbol_and_aliases(bool (*)(cgraph_node*,
void*), void*, bool)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/cgraph.h:3412
0xb9c193 estimate_growth(cgraph_node*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/ipa-inline-analysis.cc:472
0x1e82d27 inline_small_functions
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/ipa-inline.cc:2042
0x1e82d27 ipa_inline
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/ipa-inline.cc:2811
0x1e82d27 execute
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/ipa-inline.cc:3210
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://bugs.gentoo.org/> for instructions.
```
----
```
$ aarch64-unknown-linux-gnu-gcc -c qcelpdec.i -O2
during IPA pass: inline
src/libavcodec/qcelpdec.c:802:1: internal compiler error: tree check: expected
class ‘type’, have ‘exceptional’ (error_mark) in verify_range, at
value-range.cc:1060
0x6b8ed7 tree_class_check_failed(tree_node const*, tree_code_class, char
const*, int, char const*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/tree.cc:8949
0x120adbf tree_class_check(tree_node*, tree_code_class, char const*, int, char
const*)
/usr/src/debug/sys-devel/gcc-14.0.0.9999/gcc-14.0.0.9999/gcc/tree.h:3663
0x120adbf irange::verify_range()
[...]
$ gcc (Gentoo 14.0.0.9999 p, commit 490c1c096ca1d3a1f4a84801a46231d64c07ba49)
14.0.0 20230503 (experimental) 6313b0457394172b13978b9772d49eea1d68d3a1
Copyright (C) 2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
```
