[r12-5194 Regression] FAIL: c-c++-common/goacc/firstprivate-mappings-1.c scan-tree-dump omplower "(?n)#pragma omp target oacc_parallel firstprivate\\(array_li.[0-9]+\\) map\\(from:array_so \\[len: 4\\]\\) \\[" on Linux/x86_64

sunil.k.pandey skpandey@sc.intel.com
Fri Nov 12 18:42:37 GMT 2021


On Linux/x86_64,

b7e20480630e3eeb9eed8b3941da3b3f0c22c969 is the first bad commit
commit b7e20480630e3eeb9eed8b3941da3b3f0c22c969
Author: Chung-Lin Tang <cltang@codesourcery.com>
Date:   Fri Nov 12 20:29:00 2021 +0800

    openmp: Relax handling of implicit map vs. existing device mappings

caused

FAIL: c-c++-common/goacc/firstprivate-mappings-1.c scan-tree-dump omplower "(?n)#pragma omp target oacc_parallel firstprivate\\(array_li.[0-9]+\\) map\\(from:array_so \\[len: 4\\]\\) \\["

with GCC configured with

../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-5194/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="goacc.exp=c-c++-common/goacc/firstprivate-mappings-1.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="goacc.exp=c-c++-common/goacc/firstprivate-mappings-1.c --target_board='unix{-m32\ -march=cascadelake}'"

(Please do not reply to this email, for question about this report, contact me at skpgkp2 at gmail dot com)


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