In g:
ee7bfbe5eb70a23bbf3a2cedfdcbd2ea1a20c3f2 I added a
switch (DECL_UNCHECKED_FUNCTION_CODE (callee_fndecl))
to region_model::on_call_pre guarded by
fndecl_built_in_p (callee_fndecl).
I meant to handle only normal built-ins, whereas this
single-argument overload of fndecl_built_in_p returns true for any
kind of built-in.
PR analyzer/96962 reports a case where this matches for a
machine-specific builtin, leading to an ICE. Fixed thusly.
gcc/analyzer/ChangeLog:
PR analyzer/96962
* region-model.cc (region_model::on_call_pre): Fix guard on switch
on built-ins to only consider BUILT_IN_NORMAL, rather than other
kinds of build-ins.
Having them split out into separate functions makes it easier
to put breakpoints on the handling of specific functions. */
- if (fndecl_built_in_p (callee_fndecl)
+ if (fndecl_built_in_p (callee_fndecl, BUILT_IN_NORMAL)
&& gimple_builtin_call_types_compatible_p (call, callee_fndecl))
switch (DECL_UNCHECKED_FUNCTION_CODE (callee_fndecl))
{