On Linux/x86_64,

b852aa7f265424c8e2036899da5d8306ff06a16c is the first bad commit
commit b852aa7f265424c8e2036899da5d8306ff06a16c
Author: David Malcolm <dmalc...@redhat.com>
Date:   Thu Jul 21 17:29:26 2022 -0400
    analyzer: fix -Wanalyzer-va-list-exhausted false +ve on va_arg in 
subroutine [PR106383]

caused

FAIL: gcc.dg/analyzer/stdarg-3.c (test for excess errors)

with GCC configured with

../../gcc/configure 
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r13-1786/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/stdarg-3.c 
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check 
RUNTESTFLAGS="analyzer.exp=gcc.dg/analyzer/stdarg-3.c 
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check 
RUNTESTFLAGS="analyzer.exp=gcc.dg/analyzer/stdarg-3.c 
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check 
RUNTESTFLAGS="analyzer.exp=gcc.dg/analyzer/stdarg-3.c 
--target_board='unix{-m64\ -march=cascadelake}'"

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