[Bug rtl-optimization/85537] [7/8/9 Regression] Invalid memory reference at runtime when calling subroutine through procedure pointer

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85537

--- Comment #10 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
Bisecting this leads to

/home/ig25/Gcc/Bisect-bin/./gcc/xgcc -B/home/ig25/Gcc/Bisect-bin/./gcc/ -xc -S
-c /dev/null -fself-test
../../Bisect/gcc/input.c:1154: FAIL: ASSERT_STREQ (exp_filename, LOCATION_FILE
(loc))
cc1: interner Compiler-Fehler: in fail, bei selftest.c:44
0x190e417 selftest::fail(char const*, int, char const*)
        ../../Bisect/gcc/selftest.c:44
0x191b6d9 assert_loceq
        ../../Bisect/gcc/input.c:1154
0x191bb1c test_builtins
        ../../Bisect/gcc/input.c:1213
0x191bc76 selftest::input_c_tests()
        ../../Bisect/gcc/input.c:1248
0x18b1e5c selftest::run_tests()
        ../../Bisect/gcc/selftest-run-tests.c:52
0xe8e510 toplev::run_self_tests()
        ../../Bisect/gcc/toplev.c:2048
Bitte senden Sie einen vollständigen Fehlerbericht auf Englisch ein;
inclusive vorverarbeitetem Quellcode, wenn es dienlich ist.

at r237159 :-(

Trying

Index: gcc/input.c
===================================================================
--- gcc/input.c (Revision 237159)
+++ gcc/input.c (Arbeitskopie)
@@ -1151,7 +1151,7 @@
 assert_loceq (const char *exp_filename, int exp_linenum, int exp_colnum,
              location_t loc)
 {
-  ASSERT_STREQ (exp_filename, LOCATION_FILE (loc));
+  // ASSERT_STREQ (exp_filename, LOCATION_FILE (loc));
   ASSERT_EQ (exp_linenum, LOCATION_LINE (loc));
   ASSERT_EQ (exp_colnum, LOCATION_COLUMN (loc));
 }

to let this continue...