[Bug lto/71959] [OpenACC] lto1: ICE in inline_read_section, at ipa-fnsummary.c:3314

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71959

Richard Biener  changed:

   What|Removed |Added

 Status|ASSIGNED|NEW

[Bug lto/71959] [OpenACC] lto1: ICE in inline_read_section, at ipa-fnsummary.c:3314

[jules at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71959

--- Comment #11 from jules at gcc dot gnu.org ---
Author: jules
Date: Thu Jan 10 12:32:03 2019
New Revision: 267806

URL: https://gcc.gnu.org/viewcvs?rev=267806=gcc=rev
Log:
Add testcase from PR71959

libgomp/

PR lto/71959
* testsuite/libgomp.oacc-c++/pr71959-aux.cc: New.
* testsuite/libgomp.oacc-c++/pr71959.C: New.

Added:
trunk/libgomp/testsuite/libgomp.oacc-c++/pr71959-aux.cc
trunk/libgomp/testsuite/libgomp.oacc-c++/pr71959.C
Modified:
trunk/libgomp/ChangeLog

[Bug lto/71959] [OpenACC] lto1: ICE in inline_read_section, at ipa-fnsummary.c:3314

[jules at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71959

jules at gcc dot gnu.org changed:

   What|Removed |Added

 CC||jules at gcc dot gnu.org

--- Comment #10 from jules at gcc dot gnu.org ---
The og7/og8 test case libgomp.oacc-c++/pr71959.C appears to be fixed by:

https://gcc.gnu.org/ml/gcc-patches/2018-12/msg01167.html

[Bug lto/71959] [OpenACC] lto1: ICE in inline_read_section, at ipa-fnsummary.c:3314

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71959

Tom de Vries  changed:

   What|Removed |Added

 CC||vries at gcc dot gnu.org
Summary|[OpenACC] #pragma acc   |[OpenACC] lto1: ICE in
   |parallel leads to segfault  |inline_read_section, at
   |in  |ipa-fnsummary.c:3314
   |x86_64-pc-linux-gnu-accel-n |
   |vptx-none-gcc   |

--- Comment #9 from Tom de Vries  ---
og7 test-case libgomp.oacc-c++/pr71959.C fails with ICE on trunk:
...
during IPA pass: fnsummary
lto1: internal compiler error: in inline_read_section, at ipa-fnsummary.c:3314
0x89ed23 inline_read_section
gcc/ipa-fnsummary.c:3314
0x89ed23 ipa_fn_summary_read
gcc/ipa-fnsummary.c:3365
0x9e2a61 ipa_read_summaries_1
gcc/passes.c:2846
0x5ad5f3 read_cgraph_and_symbols
gcc/lto/lto.c:2961
0x5ad5f3 lto_main()
lto/lto.c:3356
...

Updating summary.