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-rw-r--r--tests/inlineasm/asmconst.py8
-rw-r--r--tests/inlineasm/asmconst.py.exp1
2 files changed, 9 insertions, 0 deletions
diff --git a/tests/inlineasm/asmconst.py b/tests/inlineasm/asmconst.py
new file mode 100644
index 0000000000..299a25093c
--- /dev/null
+++ b/tests/inlineasm/asmconst.py
@@ -0,0 +1,8 @@
+# test constants in assembler
+
+@micropython.asm_thumb
+def c1():
+ movwt(r0, 0xffffffff)
+ movwt(r1, 0xf0000000)
+ sub(r0, r0, r1)
+print(hex(c1()))
diff --git a/tests/inlineasm/asmconst.py.exp b/tests/inlineasm/asmconst.py.exp
new file mode 100644
index 0000000000..3ef9fcabd7
--- /dev/null
+++ b/tests/inlineasm/asmconst.py.exp
@@ -0,0 +1 @@
+0xfffffff