On Linux/x86_64,
23baa717c991d77f206a9358ce2c04960ccf9eea is the first bad commit
commit 23baa717c991d77f206a9358ce2c04960ccf9eea
Author: Julian Brown <jul...@codesourcery.com>
Date: Wed Feb 16 09:15:39 2022 -0800
OpenMP/OpenACC struct sibling list gimplification extension and rework
caused
FAIL: c-c++-common/gomp/target-50.c scan-tree-dump-times gimple
"map\\(struct:\\*tmp \\[len: 1\\]\\) map\\(alloc:tmp[._0-9]*->arr \\[len:
[0-9]+\\]\\) map\\(tofrom:\\*_[0-9]+ \\[len: [0-9]+\\]\\)
map\\(attach:tmp[._0-9]*->arr \\[bias: 0\\]\\)" 2
FAIL: c-c++-common/gomp/target-50.c -std=c++14 scan-tree-dump-times gimple
"map\\(struct:\\*tmp \\[len: 1\\]\\) map\\(alloc:tmp[._0-9]*->arr \\[len:
[0-9]+\\]\\) map\\(tofrom:\\*_[0-9]+ \\[len: [0-9]+\\]\\)
map\\(attach:tmp[._0-9]*->arr \\[bias: 0\\]\\)" 2
FAIL: c-c++-common/gomp/target-50.c -std=c++17 scan-tree-dump-times gimple
"map\\(struct:\\*tmp \\[len: 1\\]\\) map\\(alloc:tmp[._0-9]*->arr \\[len:
[0-9]+\\]\\) map\\(tofrom:\\*_[0-9]+ \\[len: [0-9]+\\]\\)
map\\(attach:tmp[._0-9]*->arr \\[bias: 0\\]\\)" 2
FAIL: c-c++-common/gomp/target-50.c -std=c++20 scan-tree-dump-times gimple
"map\\(struct:\\*tmp \\[len: 1\\]\\) map\\(alloc:tmp[._0-9]*->arr \\[len:
[0-9]+\\]\\) map\\(tofrom:\\*_[0-9]+ \\[len: [0-9]+\\]\\)
map\\(attach:tmp[._0-9]*->arr \\[bias: 0\\]\\)" 2
FAIL: c-c++-common/gomp/target-50.c -std=c++98 scan-tree-dump-times gimple
"map\\(struct:\\*tmp \\[len: 1\\]\\) map\\(alloc:tmp[._0-9]*->arr \\[len:
[0-9]+\\]\\) map\\(tofrom:\\*_[0-9]+ \\[len: [0-9]+\\]\\)
map\\(attach:tmp[._0-9]*->arr \\[bias: 0\\]\\)" 2
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r13-2665/usr
--enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
--with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl
--enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=c-c++-common/gomp/target-50.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=c-c++-common/gomp/target-50.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=c-c++-common/gomp/target-50.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="gomp.exp=c-c++-common/gomp/target-50.c --target_board='unix{-m64\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at haochen dot jiang at intel.com)
