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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/101267] New: [12 Regression] ICE in vect_is_simple_use when building 521.wrf_r with -Ofast -march=znver2
Date: Wed, 30 Jun 2021 09:37:28 +0000 [thread overview]
Message-ID: <bug-101267-4@http.gcc.gnu.org/bugzilla/> (raw)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101267
Bug ID: 101267
Summary: [12 Regression] ICE in vect_is_simple_use when
building 521.wrf_r with -Ofast -march=znver2
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: rguenth at gcc dot gnu.org
Target Milestone: ---
gfortran -c -o module_fdda_psufddagd.fppized.o -I. -I./netcdf/include -I./inc
-Ofast -march=znver2 -fdump-statistics-stats -std=legacy -fconvert=big-endian
-fno-openmp -g0 module_fdda_psufddagd.fppized.f90
during GIMPLE pass: slp
module_fdda_psufddagd.fppized.f90:553:21:
553 | SUBROUTINE sfddagd(itimestep,dx,dt,xtime, &
| ^
internal compiler error: in vect_is_simple_use, at tree-vect-stmts.c:11422
0x75f7e4 vect_is_simple_use(tree_node*, vec_info*, vect_def_type*, tree_node**,
_stmt_vec_info**, gimple**)
/home/rguenther/src/trunk/gcc/tree-vect-stmts.c:11422
0x110c3a7 vect_check_scalar_mask
/home/rguenther/src/trunk/gcc/tree-vect-stmts.c:2470
0x110ed97 vectorizable_load
/home/rguenther/src/trunk/gcc/tree-vect-stmts.c:8500
0x111d53a vect_analyze_stmt(vec_info*, _stmt_vec_info*, bool*, _slp_tree*,
_slp_instance*, vec<stmt_info_for_cost, va_heap, vl_ptr>*)
/home/rguenther/src/trunk/gcc/tree-vect-stmts.c:10836
0x115a60b vect_slp_analyze_node_operations_1
/home/rguenther/src/trunk/gcc/tree-vect-slp.c:4430
0x115a60b vect_slp_analyze_node_operations
/home/rguenther/src/trunk/gcc/tree-vect-slp.c:4589
0x115c818 vect_slp_analyze_operations(vec_info*)
/home/rguenther/src/trunk/gcc/tree-vect-slp.c:4824
0x1160470 vect_slp_analyze_bb_1
/home/rguenther/src/trunk/gcc/tree-vect-slp.c:5702
0x1160470 vect_slp_region
/home/rguenther/src/trunk/gcc/tree-vect-slp.c:5748
0x11619b8 vect_slp_bbs
/home/rguenther/src/trunk/gcc/tree-vect-slp.c:5898
0x1161db4 vect_slp_function(function*)
/home/rguenther/src/trunk/gcc/tree-vect-slp.c:5984
0x1167e02 execute
/home/rguenther/src/trunk/gcc/tree-vectorizer.c:1445
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
next reply other threads:[~2021-06-30 9:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-30 9:37 rguenth at gcc dot gnu.org [this message]
2021-06-30 9:37 ` [Bug tree-optimization/101267] " rguenth at gcc dot gnu.org
2021-06-30 9:41 ` rguenth at gcc dot gnu.org
2021-06-30 9:44 ` marxin at gcc dot gnu.org
2021-06-30 10:03 ` rguenth at gcc dot gnu.org
2021-06-30 10:36 ` rsandifo at gcc dot gnu.org
2021-06-30 11:30 ` rguenth at gcc dot gnu.org
2021-06-30 14:40 ` cvs-commit at gcc dot gnu.org
2021-06-30 14:40 ` rguenth at gcc dot gnu.org
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