sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 63 insertions, 0 deletions

diff --git a/support/regression/tests/bug3559997.c b/support/regression/tests/bug3559997.c
new file mode 100644
index 0000000..5635171
--- /dev/null
+++ b/support/regression/tests/bug3559997.c
@@ -0,0 +1,63 @@
+/*
+   bug3559997.c
+*/
+
+#include <testfwk.h>
+
+#pragma disable_warning 85
+
+typedef struct 
+{
+        long   i_size;
+} s1_t;   
+
+typedef struct {
+        s1_t s; 
+} i_t, *ip_t;
+
+typedef struct
+{
+	char *m3;
+	long m4;
+} data_t;
+
+data_t data;
+
+void f1(char *a, char *p, int b)
+{
+}
+
+char *f2(int a, int b, char c)
+{
+	return(0);
+}
+
+int f3(char *p, int c)
+{
+	return(1);
+}
+
+void rx(ip_t i)
+{
+	char *bp = 0;
+	int dev = 0;
+
+
+	bp = f2(dev, 0, 1);
+	f1(data.m3, bp, 1); 
+	if (f3(bp, 2) < 0) 
+		return;
+	if (data.m4 > i->s.i_size)
+		i->s.i_size = data.m4;
+			
+}
+
+void testBug(void)
+{
+	i_t i;
+	data.m4 = 0xaa55;
+	i.s.i_size = 0x55aa;
+	rx(&i);
+	ASSERT(i.s.i_size == 0xaa55);
+}
+