Hi:
The vect-strided-shift-1.c test fails on MIPS target.
FAIL: gcc.dg/vect/vect-strided-shift-1.c -mpaired-single
scan-tree-dump-times vect "vectorized 1 loops in function" 1 (found 0
times)
FAIL: gcc.dg/vect/vect-strided-shift-1.c -flto -ffat-lto-objects
-mpaired-single scan-tree-dump-times vect "vectorized 1 loops in
function" 1 (found 0 times)
Because the MIPS paired single insns only support for float
operations, not suite for this test.
added dg-skip-if directives on it for skip -mpaired-single option.
Ok for commit ?
Paul Hua
ChangeLog entries:
gcc/testsuite/ChangeLog
2018-03-14 Chenghua Xu <paul.hua...@gmail.com>
* gcc.dg/vect/vect-strided-shift-1.c: Add dg-skip-if for
MIPS with -mpaired-single directives.
diff --git a/gcc/testsuite/gcc.dg/vect/vect-strided-shift-1.c b/gcc/testsuite/gcc.dg/vect/vect-strided-shift-1.c
index b1ce2ec..dcae9c2 100644
--- a/gcc/testsuite/gcc.dg/vect/vect-strided-shift-1.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-strided-shift-1.c
@@ -1,3 +1,4 @@
+/* { dg-skip-if "Skip for mips -mpaired-single" { mips*-*-* } { "-mpaired-single" } } */
/* PR tree-optimization/65963. */
#include "tree-vect.h"
