[r11-3207 Regression] FAIL: gcc.dg/tree-ssa/20030807-10.c scan-tree-dump-times vrp1 " & 3" 1 on Linux/x86_64 (-m64)

[sunil.k.pandey]

On Linux/x86_64,

8f0d743c2dee6afae5c6f861b0642b7b112a4a70 is the first bad commit
commit 8f0d743c2dee6afae5c6f861b0642b7b112a4a70
Author: Feng Xue <fxue@os.amperecomputing.com>
Date:   Mon Aug 17 23:00:35 2020 +0800

    tree-optimization/94234 - add plusminus-with-convert pattern

caused

FAIL: gcc.dg/tree-ssa/20030807-10.c scan-tree-dump-times vrp1 " >> 2" 1
FAIL: gcc.dg/tree-ssa/20030807-10.c scan-tree-dump-times vrp1 " & 3" 1

with GCC configured with

../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r11-3207/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="tree-ssa.exp=gcc.dg/tree-ssa/20030807-10.c --target_board='unix{-m64}'"

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