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vector-compare-4.c

Message ID 89bb0ae00f3bef1cf78d146b47e72ccf939673fd.1454444902.git.segher@kernel.crashing.org
State New
Headers show

Commit Message

Segher Boessenkool Feb. 2, 2016, 8:34 p.m. UTC 
This testcase fails on 32-bit powerpc-linux with

Excess errors:
/home/segher/src/gcc/gcc/testsuite/c-c++-common/vector-compare-4.c:31:1: warning: GCC vector returned by reference: non-standard ABI extension with no compatibility guarantee

Fix this as in vector-compare-2.c .

Tested on powerpc64-linux, -m32 and -m64; installing as obvious.


Segher


2016-02-02  Segher Boessenkool  <segher@kernel.crashing.org>

testsuite/
	* c-c++-common/vector-compare-4.c: Prune "non-standard ABI extension"
	warning.

---
 gcc/testsuite/c-c++-common/vector-compare-4.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/gcc/testsuite/c-c++-common/vector-compare-4.c b/gcc/testsuite/c-c++-common/vector-compare-4.c
index b44f474..b05decc 100644
--- a/gcc/testsuite/c-c++-common/vector-compare-4.c
+++ b/gcc/testsuite/c-c++-common/vector-compare-4.c
@@ -1,6 +1,8 @@ 
 /* PR c/68062 */
 /* { dg-do compile } */
 /* { dg-options "-Wsign-compare" } */
+/* Ignore warning on some powerpc configurations. */
+/* { dg-prune-output "non-standard ABI extension" } */
 
 typedef signed char __attribute__ ((vector_size (4))) v4qi;
 typedef unsigned char __attribute__ ((vector_size (4))) uv4qi;