sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 40 insertions, 0 deletions

diff --git a/support/regression/tests/bug-2559.c b/support/regression/tests/bug-2559.c
new file mode 100644
index 0000000..2f0fa39
--- /dev/null
+++ b/support/regression/tests/bug-2559.c
@@ -0,0 +1,40 @@
+/*
+   bug-2559.c
+ */
+
+#include <testfwk.h>
+
+#include <stdint.h>
+
+#if !defined( __SDCC_pdk14) && !defined( __SDCC_pdk15) // Bug #2874
+static inline uint16_t shl_u16(uint16_t a, uint16_t b) {
+  uint16_t r = a << b;
+  return r;
+}
+static inline uint16_t ashr_u16(int16_t a, int16_t b) {
+  uint16_t r = a >> b;
+  return r;
+}
+static inline uint16_t or_u16(uint16_t a, uint16_t b) {
+  uint16_t r = a | b;
+  return r;
+}
+#endif
+
+void testSwap_4(void) {
+#if !defined( __SDCC_pdk14) && !defined( __SDCC_pdk15) // Bug #2874
+  uint8_t tt;
+  volatile uint8_t llvm_cbe_tmp__1;
+  uint8_t llvm_cbe_tmp__2;
+  uint8_t llvm_cbe_tmp__3;
+
+  llvm_cbe_tmp__1 = 18;
+  tt = llvm_cbe_tmp__1;
+  llvm_cbe_tmp__2 = tt;
+  llvm_cbe_tmp__3 = tt;
+  tt = (((uint8_t)(or_u16((((uint16_t)(uint8_t)(((uint8_t)(shl_u16((((uint16_t)(uint8_t)llvm_cbe_tmp__2)), 4)))))), (((uint16_t)(uint8_t)(((uint8_t)(ashr_u16((((uint16_t)(uint8_t)llvm_cbe_tmp__3)), 4))))))))));
+
+  ASSERT(tt == 33);
+#endif
+}
+