From a708de07a1075b4707e640466b987fd724e823b7 Mon Sep 17 00:00:00 2001 From: Richard Sandiford Date: Fri, 9 Apr 2021 13:43:17 +0100 Subject: [PATCH] testsuite: Fix gcc.dg/vect/pr65947-7.c This test was failing on aarch64 targets because we inlined the test function into main, making it vectorisable. gcc/testsuite/ * gcc.dg/vect/pr65947-7.c: Add a noipa attribute. Expect the loop to vectorized if vect_fold_extract_last. --- gcc/testsuite/gcc.dg/vect/pr65947-7.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/gcc/testsuite/gcc.dg/vect/pr65947-7.c b/gcc/testsuite/gcc.dg/vect/pr65947-7.c index 287f57e..16cdcd1 100644 --- a/gcc/testsuite/gcc.dg/vect/pr65947-7.c +++ b/gcc/testsuite/gcc.dg/vect/pr65947-7.c @@ -9,7 +9,7 @@ extern void abort (void) __attribute__ ((noreturn)); /* Condition reduction with comparison is a different type to the data. Will fail to vectorize. */ -int +int __attribute__ ((noipa)) condition_reduction (short *a, int min_v, int *b) { int last = N + 65; @@ -52,4 +52,5 @@ main (void) return 0; } -/* { dg-final { scan-tree-dump-not "LOOP VECTORIZED" "vect" } } */ +/* { dg-final { scan-tree-dump "LOOP VECTORIZED" "vect" { target vect_fold_extract_last } } } */ +/* { dg-final { scan-tree-dump-not "LOOP VECTORIZED" "vect" { target { ! vect_fold_extract_last } } } } */ -- 2.7.4