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From: liuhongt <hongtao.liu@intel.com>
To: gcc-patches@gcc.gnu.org
Cc: crazylht@gmail.com, hjl.tools@gmail.com
Subject: [PATCH] Fix testcase failure on many platforms which don't support vect_int_max.
Date: Fri, 19 Jan 2024 09:34:42 +0800	[thread overview]
Message-ID: <20240119013442.3268722-1-hongtao.liu@intel.com> (raw)

After r14-7124-g6686e16fda4190, the testcase can be optimized to
MAX_EXPR if the backends support that. So I adjust the testcase to
scan for MAX_EXPR, but it failed many platforms which don't support
that.
As pinski mentioned, target vect_no_int_min_max is only available
under vect directory, so for simplicity, I adjust the testcase to scan
either MAX_EXPR or original VEC_COND_EXPR.

Commit as an obvious fix.

gcc/testsuite/ChangeLog:

	PR testsuite/113437
	* gcc.dg/tree-ssa/pr95906.c: Scan either MAX_EXPR or
	VEC_COND_EXPR.
---
 gcc/testsuite/gcc.dg/tree-ssa/pr95906.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr95906.c b/gcc/testsuite/gcc.dg/tree-ssa/pr95906.c
index d15670f3e9e..ce43983f341 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/pr95906.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/pr95906.c
@@ -9,4 +9,4 @@ v16i8 f(v16i8 a, v16i8 b)
 }
 
 /* { dg-final { scan-tree-dump-not "bit_(and|ior)_expr" "forwprop3" } } */
-/* { dg-final { scan-tree-dump-times "max_expr" 1 "forwprop3" } } */
+/* { dg-final { scan-tree-dump-times {(?n)(?:max_expr|vec_cond_expr)} 1 "forwprop3" } } */
-- 
2.31.1


                 reply	other threads:[~2024-01-19  1:34 UTC|newest]

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