On Linux/x86_64,

e6c3bb379f515b27268d08e62b4b3e5d7200b437 is the first bad commit
commit e6c3bb379f515b27268d08e62b4b3e5d7200b437
Author: Tim Lange <m...@tim-lange.me>
Date:   Fri Jul 1 00:02:17 2022 +0200

    analyzer: add allocation size checker [PR105900]

caused

FAIL: gcc.dg/analyzer/allocation-size-4.c note at line 32 (test for warnings, 
line 28)
FAIL: gcc.dg/analyzer/allocation-size-4.c note at line 33 (test for warnings, 
line 28)
FAIL: gcc.dg/analyzer/allocation-size-4.c warning at line 31 (test for 
warnings, line 28)

with GCC configured with

../../gcc/configure 
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r13-1405/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="analyzer.exp=gcc.dg/analyzer/allocation-size-4.c 
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check 
RUNTESTFLAGS="analyzer.exp=gcc.dg/analyzer/allocation-size-4.c 
--target_board='unix{-m32\ -march=cascadelake}'"

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