linux-kernel - [PATCH memory-model scripts 28/31] tools/memory-model: Make judgelitmus.sh handle scripted Result: tag

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Date:   Mon, 20 Mar 2023 18:05:46 -0700
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
        kernel-team@...a.com, mingo@...nel.org
Cc:     stern@...land.harvard.edu, parri.andrea@...il.com, will@...nel.org,
        peterz@...radead.org, boqun.feng@...il.com, npiggin@...il.com,
        dhowells@...hat.com, j.alglave@....ac.uk, luc.maranget@...ia.fr,
        akiyks@...il.com, "Paul E. McKenney" <paulmck@...nel.org>
Subject: [PATCH memory-model scripts 28/31] tools/memory-model: Make judgelitmus.sh handle scripted Result: tag

The scripts that generate the litmus tests in the "auto" directory of
the https://github.com/paulmckrcu/litmus archive place the "Result:"
tag into a single-line ocaml comment, which judgelitmus.sh currently
does not recognize.  This commit therefore makes judgelitmus.sh
recognize both the multiline comment format that it currently does
and the automatically generated single-line format.

Signed-off-by: Paul E. McKenney <paulmck@...nel.org>
---
 tools/memory-model/scripts/judgelitmus.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/memory-model/scripts/judgelitmus.sh b/tools/memory-model/scripts/judgelitmus.sh
index 2700481d20f0..1ec5d89fcfbb 100755
--- a/tools/memory-model/scripts/judgelitmus.sh
+++ b/tools/memory-model/scripts/judgelitmus.sh
@@ -57,10 +57,10 @@ if grep -q '^Flag data-race$' "$LKMM_DESTDIR/$litmusout"
 then
 	datarace_modeled=1
 fi
-if grep -q '^ \* Result: ' $litmus
+if grep -q '^[( ]\* Result: ' $litmus
 then
-	outcome=`grep -m 1 '^ \* Result: ' $litmus | awk '{ print $3 }'`
-	if grep -m1 '^ \* Result: .* DATARACE' $litmus
+	outcome=`grep -m 1 '^[( ]\* Result: ' $litmus | awk '{ print $3 }'`
+	if grep -m1 '^[( ]\* Result: .* DATARACE' $litmus
 	then
 		datarace_predicted=1
 	fi
-- 
2.40.0.rc2