CVS commit: src/tests/lib/libc/misc

[Joerg Sonnenberger]

Module Name:    src
Committed By:   joerg
Date:           Mon Oct 28 18:10:22 UTC 2019

Modified Files:
        src/tests/lib/libc/misc: t_ubsan.c

Log Message:
Avoid warnings about tautological left shifts as conditional.


To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/tests/lib/libc/misc/t_ubsan.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/misc/t_ubsan.c
diff -u src/tests/lib/libc/misc/t_ubsan.c:1.5 src/tests/lib/libc/misc/t_ubsan.c:1.6
--- src/tests/lib/libc/misc/t_ubsan.c:1.5	Wed Feb 20 11:40:41 2019
+++ src/tests/lib/libc/misc/t_ubsan.c	Mon Oct 28 18:10:22 2019
@@ -1,4 +1,4 @@
-/*	$NetBSD: t_ubsan.c,v 1.5 2019/02/20 11:40:41 kamil Exp $	*/
+/*	$NetBSD: t_ubsan.c,v 1.6 2019/10/28 18:10:22 joerg Exp $	*/
 
 /*-
  * Copyright (c) 2018 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
 #include <sys/cdefs.h>
 __COPYRIGHT("@(#) Copyright (c) 2018\
  The NetBSD Foundation, inc. All rights reserved.");
-__RCSID("$NetBSD: t_ubsan.c,v 1.5 2019/02/20 11:40:41 kamil Exp $");
+__RCSID("$NetBSD: t_ubsan.c,v 1.6 2019/10/28 18:10:22 joerg Exp $");
 
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -602,7 +602,7 @@ test_shift_out_of_bounds_signednessbit(v
 {
 	volatile int32_t a = atoi("1");
 
-	raise((a << 31) ? SIGSEGV : SIGBUS);
+	raise((a << 31) != 0 ? SIGSEGV : SIGBUS);
 }
 
 UBSAN_TC_BODY(shift_out_of_bounds_signednessbit, tc)
@@ -626,7 +626,7 @@ test_shift_out_of_bounds_signedoverflow(
 	volatile int32_t b = atoi("30");
 	a <<= b;
 
-	raise((a << 10) ? SIGSEGV : SIGBUS);
+	raise((a << 10) != 0 ? SIGSEGV : SIGBUS);
 }
 
 UBSAN_TC_BODY(shift_out_of_bounds_signedoverflow, tc)
@@ -648,7 +648,7 @@ test_shift_out_of_bounds_negativeexponen
 	volatile int32_t a = atoi("1");
 	volatile int32_t b = atoi("-10");
 
-	raise((a << b) ? SIGSEGV : SIGBUS);
+	raise((a << b) != 0 ? SIGSEGV : SIGBUS);
 }
 
 UBSAN_TC_BODY(shift_out_of_bounds_negativeexponent, tc)
@@ -670,7 +670,7 @@ test_shift_out_of_bounds_toolargeexponen
 	volatile int32_t a = atoi("1");
 	volatile int32_t b = atoi("40");
 
-	raise((a << b) ? SIGSEGV : SIGBUS);
+	raise((a << b) != 0 ? SIGSEGV : SIGBUS);
 }
 
 UBSAN_TC_BODY(shift_out_of_bounds_toolargeexponent, tc)