From 1c2e7cd91aaa0fa022c8f17f4d5db214439ef178 Mon Sep 17 00:00:00 2001
From: Richard Biener <rguenther@suse.de>
Date: Tue, 15 Oct 2019 10:47:48 +0000
Subject: [PATCH] re PR target/92048 (armeb regression after r276645)

2019-10-15  Richard Biener  <rguenther@suse.de>

	PR testsuite/92048
	* gcc.dg/vect/fast-math-vect-pr29925.c: Avoid unrolling of
	inner loop.

From-SVN: r276991
---
 gcc/testsuite/ChangeLog                            | 6 ++++++
 gcc/testsuite/gcc.dg/vect/fast-math-vect-pr29925.c | 1 +
 2 files changed, 7 insertions(+)

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d70012a8386..56c5e483412 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2019-10-15  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/92048
+	* gcc.dg/vect/fast-math-vect-pr29925.c: Avoid unrolling of
+	inner loop.
+
 2019-10-15  Ilya Leoshkevich  <iii@linux.ibm.com>
 
 	* gcc.target/s390/load-thread-pointer-once.c: New test.
diff --git a/gcc/testsuite/gcc.dg/vect/fast-math-vect-pr29925.c b/gcc/testsuite/gcc.dg/vect/fast-math-vect-pr29925.c
index 28713690d91..9c58a485471 100644
--- a/gcc/testsuite/gcc.dg/vect/fast-math-vect-pr29925.c
+++ b/gcc/testsuite/gcc.dg/vect/fast-math-vect-pr29925.c
@@ -13,6 +13,7 @@ void interp_pitch(float *exc, float *interp, int pitch, int len)
    for (i=0;i<len;i++)
    {
       float tmp = 0;
+#pragma GCC unroll 0
       for (k=0;k<7;k++)
       {
          tmp += exc[i-pitch+k+maxj-6];
-- 
2.30.2