[committed] Remove gimple_call_types_likely_match_p (PR 70929)

[Jakub Jelinek]

On Thu, Nov 07, 2019 at 12:00:32PM +0100, Martin Jambor wrote:
> 2019-11-07  Martin Jambor  <mjambor@suse.cz>
> 
> 	PR lto/70929
> 	* cif-code.def (MISMATCHED_ARGUMENTS): Removed.
> 	* cgraph.h (gimple_check_call_matching_types): Remove
> 	* cgraph.c (gimple_check_call_args): Likewise.
> 	(gimple_check_call_matching_types): Likewise.
> 	(symbol_table::create_edge): Do not call
> 	gimple_check_call_matching_types.
> 	(cgraph_edge::make_direct): Likewise.
> 	(cgraph_edge::redirect_call_stmt_to_callee): Likewise.
> 	* value-prof.h (check_ic_target): Remove.
> 	* value-prof.c (check_ic_target): Remove.
> 	(gimple_ic_transform): Do nat call check_ic_target.
> 	* auto-profile.c (function_instance::find_icall_target_map): Likewise.
> 	(afdo_indirect_call): Likewise.
> 	* ipa-prop.c (update_indirect_edges_after_inlining): Do not call
> 	gimple_check_call_matching_types.
> 	* ipa-inline.c (early_inliner): Likewise.
> 
> 	testsuite/
> 	* g++.dg/lto/pr70929_[01].C: New test.
> 	* gcc.dg/winline-10.c: Adjust for the fact that inlining happens.

I'm seeing some regressions on i686-linux from yesterday, and while I haven't
proved it is your patch, it is very likely.
The regressions are:
+FAIL: gcc.dg/cast-function-1.c (internal compiler error)
+FAIL: gcc.dg/cast-function-1.c (test for excess errors)
+FAIL: gdc.test/runnable/nested.d -O2   (internal compiler error)
+UNRESOLVED: gdc.test/runnable/nested.d -O2   compilation failed to produce executable
+FAIL: gdc.test/runnable/nested.d -O2 -frelease   (internal compiler error)
+UNRESOLVED: gdc.test/runnable/nested.d -O2 -frelease   compilation failed to produce executable
+FAIL: gdc.test/runnable/nested.d -O2 -frelease -g   (internal compiler error)
+UNRESOLVED: gdc.test/runnable/nested.d -O2 -frelease -g   compilation failed to produce executable
+FAIL: gdc.test/runnable/nested.d -O2 -frelease -g -shared-libphobos   (internal compiler error)
+UNRESOLVED: gdc.test/runnable/nested.d -O2 -frelease -g -shared-libphobos   compilation failed to produce executable
+FAIL: gdc.test/runnable/nested.d -O2 -frelease -shared-libphobos   (internal compiler error)
+UNRESOLVED: gdc.test/runnable/nested.d -O2 -frelease -shared-libphobos   compilation failed to produce executable
+FAIL: gdc.test/runnable/nested.d -O2 -g   (internal compiler error)
+UNRESOLVED: gdc.test/runnable/nested.d -O2 -g   compilation failed to produce executable
+FAIL: gdc.test/runnable/nested.d -O2 -g -shared-libphobos   (internal compiler error)
+UNRESOLVED: gdc.test/runnable/nested.d -O2 -g -shared-libphobos   compilation failed to produce executable
+FAIL: gdc.test/runnable/nested.d -O2 -shared-libphobos   (internal compiler error)
+UNRESOLVED: gdc.test/runnable/nested.d -O2 -shared-libphobos   compilation failed to produce executable
All are checking ICEs on type mismatches.
Can you please have a look?

	Jakub