The test case logic relies on the constant literal -4 being promoted to
32-bit int. But on AVR and other targets with 16-bit int types, the
literal is promoted to 16-bit int, which changes the expression value
and ultimately failing the test:
FAIL: gcc.dg/pr122925.c execution test
Fix by requiring an effective target with at least 32-bit ints.
Ok for trunk? The test was added in stage 4, so I think it's reasonable
to fix now.
gcc/testsuite/ChangeLog:
* gcc.dg/pr122925.c: Require int32plus effective target.
Cc: H.J. Lu <[email protected]>
Signed-off-by: Dimitar Dimitrov <[email protected]>
---
gcc/testsuite/gcc.dg/pr122925.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.dg/pr122925.c b/gcc/testsuite/gcc.dg/pr122925.c
index 1f27af14a58..8aebad6c7bc 100644
--- a/gcc/testsuite/gcc.dg/pr122925.c
+++ b/gcc/testsuite/gcc.dg/pr122925.c
@@ -1,4 +1,4 @@
-/* { dg-do run } */
+/* { dg-do run { target int32plus } } */
/* { dg-options "-O2" } */
typedef __UINT64_TYPE__ uint64_t;
--
2.53.0
