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[Bug target/81352] [nvptx] trap placement for non-returning function call in vector-single mode
- From: "vries at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 24 Jan 2018 11:27:42 +0000
- Subject: [Bug target/81352] [nvptx] trap placement for non-returning function call in vector-single mode
- Auto-submitted: auto-generated
- References: <bug-81352-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81352
--- Comment #3 from Tom de Vries <vries at gcc dot gnu.org> ---
Author: vries
Date: Wed Jan 24 11:27:10 2018
New Revision: 257014
URL: https://gcc.gnu.org/viewcvs?rev=257014&root=gcc&view=rev
Log:
[nvptx, PR81352] Add exit insn after noreturn call for neutered threads in warp
2018-01-24 Tom de Vries <tom@codesourcery.com>
PR target/81352
* config/nvptx/nvptx.c (nvptx_single): Add exit insn after noreturn
call
for neutered threads in warp.
* config/nvptx/nvptx.md (define_insn "exit"): New insn.
* testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
Added:
trunk/libgomp/testsuite/libgomp.oacc-fortran/pr81352.f90
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/nvptx/nvptx.c
trunk/gcc/config/nvptx/nvptx.md
trunk/libgomp/ChangeLog