On 03/29/2017 04:23 AM, Dominik Vogt wrote:
The attached patch removes the XFAIL in attr-alloc_size-11.c on
s390. (PR 79356).
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79356
Untested.
It looks like the only target the test does fail on is x86.
The attached patch simplifies the test to XFAIL just those.
It passes with cross-compilers for arm-linux-gnueabi-*-*,
i386-pc-solaris2.11, powerpc64le-*-*, sparcv9-solaris2.11,
and s360*-*-*.
I don't have ready access to an s390 machine. I assume you
do. Does it work for you?
Martin
diff --git a/gcc/testsuite/gcc.dg/attr-alloc_size-11.c b/gcc/testsuite/gcc.dg/attr-alloc_size-11.c
index e5f2157..19e8680 100644
--- a/gcc/testsuite/gcc.dg/attr-alloc_size-11.c
+++ b/gcc/testsuite/gcc.dg/attr-alloc_size-11.c
@@ -47,8 +47,8 @@ typedef __SIZE_TYPE__ size_t;
/* The following tests fail because of missing range information. The xfail
exclusions are PR79356. */
-TEST (signed char, SCHAR_MIN + 2, ALLOC_MAX); /* { dg-warning "argument 1 range \\\[13, \[0-9\]+\\\] exceeds maximum object size 12" "missing range info for signed char" { xfail { ! { aarch64*-*-* arm*-*-* ia64-*-* mips*-*-* powerpc*-*-* sparc*-*-* s390x-*-* } } } } */
-TEST (short, SHRT_MIN + 2, ALLOC_MAX); /* { dg-warning "argument 1 range \\\[13, \[0-9\]+\\\] exceeds maximum object size 12" "missing range info for short" { xfail { ! { aarch64*-*-* arm*-*-* ia64-*-* mips*-*-* powerpc*-*-* sparc*-*-* s390x-*-* } } } } */
+TEST (signed char, SCHAR_MIN + 2, ALLOC_MAX); /* { dg-warning "argument 1 range \\\[13, \[0-9\]+\\\] exceeds maximum object size 12" "bug 80086" { xfail { i?86-*-* x86_64-*-* } } } */
+TEST (short, SHRT_MIN + 2, ALLOC_MAX); /* { dg-warning "argument 1 range \\\[13, \[0-9\]+\\\] exceeds maximum object size 12" "bug 80086" { xfail { i?86-*-* x86_64-*-* } } } */
TEST (int, INT_MIN + 2, ALLOC_MAX); /* { dg-warning "argument 1 range \\\[13, \[0-9\]+\\\] exceeds maximum object size 12" } */
TEST (int, -3, ALLOC_MAX); /* { dg-warning "argument 1 range \\\[13, \[0-9\]+\\\] exceeds maximum object size 12" } */
TEST (int, -2, ALLOC_MAX); /* { dg-warning "argument 1 range \\\[13, \[0-9\]+\\\] exceeds maximum object size 12" } */
