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From: "asolokha at gmx dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/99807] New: ICE in vect_slp_analyze_node_operations_1, at tree-vect-slp.c:3727 Date: Mon, 29 Mar 2021 05:09:27 +0000 [thread overview] Message-ID: <bug-99807-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99807 Bug ID: 99807 Summary: ICE in vect_slp_analyze_node_operations_1, at tree-vect-slp.c:3727 Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: asolokha at gmx dot com Target Milestone: --- Target: aarch64-linux-gnu gfortran-11.0.1-alpha20210328 snapshot (g:499fa254ae8c9752d8c2cf3130b13ffddfd83546) ICEs when compiling the following testcase w/ -march=armv8.3-a -O1 -ftree-slp-vectorize: subroutine cppco(ap, z) implicit none complex :: ap(*), z(*) z(1) = z(1) + z(2) * (ap(1)) return end subroutine cppco % aarch64-linux-gnu-gfortran-11.0.1 -march=armv8.3-a -O1 -ftree-slp-vectorize -c xrd4htvk.f90 during GIMPLE pass: slp xrd4htvk.f90:1:16: 1 | subroutine cppco(ap, z) | ^ internal compiler error: in vect_slp_analyze_node_operations_1, at tree-vect-slp.c:3727 0x7c41bf vect_slp_analyze_node_operations_1 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-11.0.1_alpha20210328/work/gcc-11-20210328/gcc/tree-vect-slp.c:3727 0x7c41bf vect_slp_analyze_node_operations /var/tmp/portage/cross-aarch64-linux-gnu/gcc-11.0.1_alpha20210328/work/gcc-11-20210328/gcc/tree-vect-slp.c:3933 0x123510b vect_slp_analyze_node_operations /var/tmp/portage/cross-aarch64-linux-gnu/gcc-11.0.1_alpha20210328/work/gcc-11-20210328/gcc/tree-vect-slp.c:3913 0x123510b vect_slp_analyze_node_operations /var/tmp/portage/cross-aarch64-linux-gnu/gcc-11.0.1_alpha20210328/work/gcc-11-20210328/gcc/tree-vect-slp.c:3913 0x1237972 vect_slp_analyze_operations(vec_info*) /var/tmp/portage/cross-aarch64-linux-gnu/gcc-11.0.1_alpha20210328/work/gcc-11-20210328/gcc/tree-vect-slp.c:4120 0x123b01d vect_slp_analyze_bb_1 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-11.0.1_alpha20210328/work/gcc-11-20210328/gcc/tree-vect-slp.c:4899 0x123b01d vect_slp_region /var/tmp/portage/cross-aarch64-linux-gnu/gcc-11.0.1_alpha20210328/work/gcc-11-20210328/gcc/tree-vect-slp.c:4945 0x123b01d vect_slp_bbs /var/tmp/portage/cross-aarch64-linux-gnu/gcc-11.0.1_alpha20210328/work/gcc-11-20210328/gcc/tree-vect-slp.c:5095 0x123ce3c vect_slp_function(function*) /var/tmp/portage/cross-aarch64-linux-gnu/gcc-11.0.1_alpha20210328/work/gcc-11-20210328/gcc/tree-vect-slp.c:5181 0x12437fa execute /var/tmp/portage/cross-aarch64-linux-gnu/gcc-11.0.1_alpha20210328/work/gcc-11-20210328/gcc/tree-vectorizer.c:1450
next reply other threads:[~2021-03-29 5:09 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-03-29 5:09 asolokha at gmx dot com [this message] 2021-03-29 7:34 ` [Bug target/99807] " ktkachov at gcc dot gnu.org 2021-03-29 7:55 ` [Bug target/99807] [11 Regression] " rguenth at gcc dot gnu.org 2021-03-29 8:15 ` rguenth at gcc dot gnu.org 2021-03-29 8:35 ` rguenth at gcc dot gnu.org 2021-03-29 11:13 ` cvs-commit at gcc dot gnu.org 2021-03-29 11:13 ` rguenth at gcc dot gnu.org
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