This fixes the test on s390x. I'm also seeing test failures for
riscv64-suse-linux-gnu, m68k-unknown-linux-gnu, pru-unknown-elf, and
powerpc64le-unknown-linux-gnu. However, I didn't check them so this
might or might not fix those, too.
OK for mainline?
gcc/testsuite/ChangeLog:
* gcc.dg/tree-ssa/copy-headers-8.c: Set
LOGICAL_OP_NON_SHORT_CIRCUIT to true.
---
gcc/testsuite/gcc.dg/tree-ssa/copy-headers-8.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/copy-headers-8.c
b/gcc/testsuite/gcc.dg/tree-ssa/copy-headers-8.c
index 8b4b5e7ea81..28b4d15d87f 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/copy-headers-8.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/copy-headers-8.c
@@ -1,5 +1,8 @@
+/* For targets where LOGICAL_OP_NON_SHORT_CIRCUIT evaluates to false, two
+ conditional jumps are emitted instead of a combined conditional which this
+ test is all about. Thus, set it to true. */
/* { dg-do compile } */
-/* { dg-options "-O2 -fdump-tree-ch2-details" } */
+/* { dg-options "-O2 -fdump-tree-ch2-details --param
logical-op-non-short-circuit=1" } */
int is_sorted(int *a, int n, int m, int k)
{
--
2.43.0
