From b80a3161c35f02b31117ad49b8eb7a88dfc73b36 Mon Sep 17 00:00:00 2001 From: John David Anglin Date: Mon, 13 Dec 2004 04:08:39 +0000 Subject: [PATCH] re PR middle-end/17564 (New treatment of function pointers when used with equality operators, when casts are involved) PR middle-end/17564 * gcc.c-torture/execute/20041212-1.c: New test. From-SVN: r92076 --- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gcc.c-torture/execute/20041212-1.c | 15 +++++++++++++++ 2 files changed, 20 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/20041212-1.c diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 05eed5adcda..8dd7e1c95fa 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2004-12-12 John David Anglin + + PR middle-end/17564 + * gcc.c-torture/execute/20041212-1.c: New test. + 2004-12-12 Tobias Schlueter PR fortran/18869 diff --git a/gcc/testsuite/gcc.c-torture/execute/20041212-1.c b/gcc/testsuite/gcc.c-torture/execute/20041212-1.c new file mode 100644 index 00000000000..ea2d0fbd78e --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20041212-1.c @@ -0,0 +1,15 @@ +/* A function pointer compared with a void pointer should not be canonicalized. + See PR middle-end/17564. */ +void *f (void) __attribute__ ((__noinline__)); +void * +f (void) +{ + return f; +} +int +main (void) +{ + if (f () != f) + abort (); + exit (0); +} -- 2.30.2