Module Name: src
Committed By: riastradh
Date: Tue May 14 16:10:54 UTC 2024
Modified Files:
src/tests/lib/libc/gen: t_siginfo.c
Log Message:
t_siginfo: Use volatile to prevent optimization.
To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.51 src/tests/lib/libc/gen/t_siginfo.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/lib/libc/gen/t_siginfo.c
diff -u src/tests/lib/libc/gen/t_siginfo.c:1.50 src/tests/lib/libc/gen/t_siginfo.c:1.51
--- src/tests/lib/libc/gen/t_siginfo.c:1.50 Tue May 14 16:10:14 2024
+++ src/tests/lib/libc/gen/t_siginfo.c Tue May 14 16:10:54 2024
@@ -1,4 +1,4 @@
-/* $NetBSD: t_siginfo.c,v 1.50 2024/05/14 16:10:14 riastradh Exp $ */
+/* $NetBSD: t_siginfo.c,v 1.51 2024/05/14 16:10:54 riastradh Exp $ */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -386,7 +386,7 @@ ATF_TC_BODY(sigfpe_int, tc)
* Do not use constant 1 here. GCC >= 12 optimizes
* (1 / i) to (abs(i) == 1 ? i : 0), even for -O0.
*/
- long unity = strtol("1", NULL, 10),
+ volatile long unity = strtol("1", NULL, 10),
zero = strtol("0", NULL, 10);
printf("%ld\n", unity / zero);
}
