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Diffstat (limited to 'gcc/testsuite/gcc.apple/align-test-5b.c')
-rw-r--r--gcc/testsuite/gcc.apple/align-test-5b.c87
1 files changed, 87 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.apple/align-test-5b.c b/gcc/testsuite/gcc.apple/align-test-5b.c
new file mode 100644
index 00000000000..a44d8cb4d8f
--- /dev/null
+++ b/gcc/testsuite/gcc.apple/align-test-5b.c
@@ -0,0 +1,87 @@
+/* APPLE LOCAL file Macintosh alignment */
+/* align-test-5*.c are all the same code but with different options. */
+
+/* { dg-do run } */
+/* { dg-options "-malign-power -DSIZE=12" } */
+
+/* We have a different test to pick up the warning from 64-bit case. */
+/* { dg-xfail-if "" { powerpc*-*-darwin* } { "-m64" } { "" } } */
+
+/*
+ * GCC alignment test for command line options for setting alignment modes.
+ * Fred Forsman
+ * Apple Computer, Inc.
+ */
+
+ /* Check whether we are testing GCC 3 or later. */
+#ifdef __GNUC__
+#if __GNUC__ >= 3
+#define GCC3 1
+#else
+#define GCC3 0
+#endif
+#endif
+
+#include <stdio.h>
+#include <stddef.h>
+#include <string.h>
+
+#define Q(x) #x, x
+
+typedef unsigned char UINT8;
+typedef unsigned long UINT32;
+
+static int bad_option = 0;
+static int flag_verbose = 0;
+static int nbr_failures = 0;
+
+typedef struct S0 {
+ UINT8 f1;
+ double f2;
+} S0;
+
+static void check(char * rec_name, int actual, int expected, char * comment)
+{
+ if (flag_verbose || (actual != expected)) {
+ printf("%-20s = %2d (%2d) ", rec_name, actual, expected);
+ if (actual != expected) {
+ printf("*** FAIL");
+ nbr_failures++;
+ } else
+ printf(" PASS");
+ printf(": %s\n", comment);
+ }
+}
+
+static void check_option(char *option)
+{
+ if (*option == '-') {
+ if (strcmp(option, "-v") == 0)
+ flag_verbose = 1;
+ else {
+ fprintf(stderr, "*** unrecognized option '%s'.\n", option);
+ bad_option = 1;
+ }
+ } else {
+ fprintf(stderr, "*** unrecognized option '%s'.\n", option);
+ bad_option = 1;
+ }
+}
+
+int main(int argc, char *argv[])
+{
+ int i;
+
+ for (i = 1; i < argc; i++)
+ check_option(argv[i]);
+
+ if (bad_option)
+ return 1;
+
+ check(Q(sizeof(S0)), SIZE, "struct with 1 char, 1 double");
+
+ if (nbr_failures > 0)
+ return 1;
+ else
+ return 0;
+}