testsuite: Limit bb-slp-pr95839-v8.c to 64-bit vector targets

Only run bb-slp-pr95839-v8.c with targets that support vectors of 64
bits, removing regressions with 32-bit x86 targets:

FAIL: gcc.dg/vect/bb-slp-pr95839-v8.c scan-tree-dump slp2 "optimized: basic block"
FAIL: gcc.dg/vect/bb-slp-pr95839-v8.c -flto -ffat-lto-objects  scan-tree-dump slp2 "optimized: basic block"

	gcc/testsuite/
	* gcc.dg/vect/bb-slp-pr95839-v8.c: Limit to `vect64' targets.

diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-pr95839-v8.c b/gcc/testsuite/gcc.dg/vect/bb-slp-pr95839-v8.c
index 9a021072a07e5692631e75da63e1b8019bb4cc4f..fea7f00fd6558eadfb40ffe5058b9696e8d2272d 100644 (file)
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-pr95839-v8.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-pr95839-v8.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target vect_float } */
+/* { dg-require-effective-target vect64 } */
 /* { dg-additional-options "-w -Wno-psabi" } */
 
 typedef float __attribute__((vector_size(8))) v2f32;