From: Joachim Protze <protze@itc.rwth-aachen.de>
Date: Mon, 18 Oct 2021 11:33:22 +0000 (+0200)
Subject: [OpenMP][Tests][NFC] Work around ICC bug
X-Git-Tag: upstream/15.0.7~28368
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c93fb143b98ea2035c6fca95241bc5ba40faf97e;p=platform%2Fupstream%2Fllvm.git

[OpenMP][Tests][NFC] Work around ICC bug
Older intel compilers miss the privatization of nested loop variables for
doacross loops. Declaring the variable in the loop makes the test more
robust.
---

diff --git a/openmp/runtime/test/ompt/synchronization/ordered_dependences.c b/openmp/runtime/test/ompt/synchronization/ordered_dependences.c
index dc9f082..c3c6471 100644
--- a/openmp/runtime/test/ompt/synchronization/ordered_dependences.c
+++ b/openmp/runtime/test/ompt/synchronization/ordered_dependences.c
@@ -6,11 +6,10 @@
 
 int main() {
   int a[10][10];
-  int i, j;
 #pragma omp parallel num_threads(2)
 #pragma omp for ordered(2)
-  for (i = 0; i < 2; i++)
-    for (j = 0; j < 2; j++) {
+  for (int i = 0; i < 2; i++)
+    for (int j = 0; j < 2; j++) {
       a[i][j] = i + j + 1;
       printf("%d, %d\n", i, j);
 #pragma omp ordered depend(sink : i - 1, j) depend(sink : i, j - 1)