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Richard Biener 374f93da97 tree-optimization/100981 - fix SLP patterns involving reductions 
The following fixes the SLP FMA patterns to preserve reduction
info and the reduction vectorization to consider internal function
call defs for the reduction stmt.

2021-06-09  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/100981
gcc/
	* tree-vect-loop.c (vect_create_epilog_for_reduction): Use
	gimple_get_lhs to also handle calls.
	* tree-vect-slp-patterns.c (complex_pattern::build): Transfer
	reduction info.

gcc/testsuite/
	* gfortran.dg/vect/pr100981-1.f90: New testcase.

libgomp/
	* testsuite/libgomp.fortran/pr100981-2.f90: New testcase.
2021-06-09 16:33:18 +02:00
..
config openmp: Fix up handling of target constructs in offloaded routines [PR100573] 2021-05-26 11:28:42 +02:00
plugin [GCN] Fix run-time variable 'num_workers' 2021-06-08 12:00:15 +02:00
testsuite tree-optimization/100981 - fix SLP patterns involving reductions 2021-06-09 16:33:18 +02:00
.gitattributes libgomp: Fixes + cleanup for OpenACC's Fortran module + openacc_lib.h 2020-02-19 09:13:44 +01:00
acc_prof.h Update copyright years. 2021-01-04 10:26:59 +01:00
acinclude.m4 re PR other/79543 (Inappropriate "ld --version" checking) 2019-09-03 14:10:26 +00:00
aclocal.m4 libgomp: Regenerate configure files with automake 1.15.1 2020-10-02 12:08:47 +02:00
affinity-fmt.c Update copyright years. 2021-01-04 10:26:59 +01:00
affinity.c Update copyright years. 2021-01-04 10:26:59 +01:00
alloc.c Update copyright years. 2021-01-04 10:26:59 +01:00
allocator.c Update copyright years. 2021-01-04 10:26:59 +01:00
atomic.c Update copyright years. 2021-01-04 10:26:59 +01:00
barrier.c Update copyright years. 2021-01-04 10:26:59 +01:00
ChangeLog Daily bump. 2021-06-09 00:16:30 +00:00
ChangeLog.graphite
config.h.in offload-defaulted: Config option to silently ignore uninstalled offload compilers 2021-04-28 18:46:47 +02:00
configure offload-defaulted: Config option to silently ignore uninstalled offload compilers 2021-04-28 18:46:47 +02:00
configure.ac offload-defaulted: Config option to silently ignore uninstalled offload compilers 2021-04-28 18:46:47 +02:00
configure.tgt libgomp: enable linux-futex on riscv64 2021-01-18 15:13:48 +01:00
critical.c Update copyright years. 2021-01-04 10:26:59 +01:00
env.c Update copyright years. 2021-01-04 10:26:59 +01:00
error.c Update copyright years. 2021-01-04 10:26:59 +01:00
fortran.c openmp: Add support for the OpenMP 5.0 task detach clause 2021-01-16 12:58:13 -08:00
hashtab.h Update copyright years. 2021-01-04 10:26:59 +01:00
icv-device.c Update copyright years. 2021-01-04 10:26:59 +01:00
icv.c Update copyright years. 2021-01-04 10:26:59 +01:00
iter.c Update copyright years. 2021-01-04 10:26:59 +01:00
iter_ull.c Update copyright years. 2021-01-04 10:26:59 +01:00
libgomp-plugin.c Update copyright years. 2021-01-04 10:26:59 +01:00
libgomp-plugin.h Update copyright years. 2021-01-04 10:26:59 +01:00
libgomp.h openmp: Fix intermittent hanging of task-detach-6 libgomp tests [PR98738] 2021-02-25 14:47:11 -08:00
libgomp.map openmp: Add support for the OpenMP 5.0 task detach clause 2021-01-16 12:58:13 -08:00
libgomp.spec.in
libgomp.texi libgomp: Add documentation for omp_fulfill_event runtime function 2021-01-25 09:58:51 -08:00
libgomp_f.h.in Update copyright years. 2021-01-04 10:26:59 +01:00
libgomp_g.h openmp: Add support for the OpenMP 5.0 task detach clause 2021-01-16 12:58:13 -08:00
lock.c Update copyright years. 2021-01-04 10:26:59 +01:00
loop.c Update copyright years. 2021-01-04 10:26:59 +01:00
loop_ull.c Update copyright years. 2021-01-04 10:26:59 +01:00
Makefile.am openmp: Mark deprecated symbols in OpenMP 5.0 2020-11-05 10:32:56 -08:00
Makefile.in offload-defaulted: Config option to silently ignore uninstalled offload compilers 2021-04-28 18:46:47 +02:00
oacc-async.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-cuda.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-host.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-init.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-int.h Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-mem.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-parallel.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-plugin.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-plugin.h Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-profiling.c Update copyright years. 2021-01-04 10:26:59 +01:00
oacc-target.c GCN libgomp port 2019-11-13 12:38:04 +00:00
omp.h.in openmp: Add support for the OpenMP 5.0 task detach clause 2021-01-16 12:58:13 -08:00
omp_lib.f90.in openmp: Add support for the OpenMP 5.0 task detach clause 2021-01-16 12:58:13 -08:00
omp_lib.h.in openmp: Add support for the OpenMP 5.0 task detach clause 2021-01-16 12:58:13 -08:00
openacc.f90 Update copyright years. 2021-01-04 10:26:59 +01:00
openacc.h Update copyright years. 2021-01-04 10:26:59 +01:00
openacc_lib.h Update copyright years. 2021-01-04 10:26:59 +01:00
ordered.c Update copyright years. 2021-01-04 10:26:59 +01:00
parallel.c Update copyright years. 2021-01-04 10:26:59 +01:00
priority_queue.c openmp: Add support for the OpenMP 5.0 task detach clause 2021-01-16 12:58:13 -08:00
priority_queue.h openmp: Add support for the OpenMP 5.0 task detach clause 2021-01-16 12:58:13 -08:00
sections.c Update copyright years. 2021-01-04 10:26:59 +01:00
secure_getenv.h Update copyright years. 2021-01-04 10:26:59 +01:00
single.c Update copyright years. 2021-01-04 10:26:59 +01:00
splay-tree.c Update copyright years. 2021-01-04 10:26:59 +01:00
splay-tree.h Update copyright years. 2021-01-04 10:26:59 +01:00
target.c offload-defaulted: Config option to silently ignore uninstalled offload compilers 2021-04-28 18:46:47 +02:00
task.c openmp: Notify team barrier of pending tasks in omp_fulfill_event 2021-05-17 13:15:08 -07:00
taskloop.c openmp: Fix up taskloop reduction ICE if taskloop has no iterations [PR100471] 2021-05-11 09:07:47 +02:00
team.c libgomp: Silence false positive -Wmaybe-uninitialized warning [PR99984] 2021-04-09 10:18:47 +02:00
teams.c Update copyright years. 2021-01-04 10:26:59 +01:00
work.c Update copyright years. 2021-01-04 10:26:59 +01:00