sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 25 insertions, 0 deletions

diff --git a/support/regression/tests/bug-2480.c b/support/regression/tests/bug-2480.c
new file mode 100755
index 0000000..d501446
--- /dev/null
+++ b/support/regression/tests/bug-2480.c
@@ -0,0 +1,25 @@
+/*
+   bug-2480.c
+ */
+
+#include <testfwk.h>
+
+typedef unsigned char uint8_t;
+
+uint8_t v[3] = {0xaa, 0xaa, 0xaa};
+
+void testBug (void)
+{
+    uint8_t aa;
+    uint8_t bb;
+
+    aa = v[0];
+    bb = aa & 0x80;
+    aa &= 0x7F;
+    v[1] = bb;
+    v[2] = aa;
+
+    ASSERT (v[0] == 0xaa);
+    ASSERT (v[1] == 0x80);
+    ASSERT (v[2] == 0x2a);
+}