10 files changed, 78 insertions, 0 deletions
diff --git a/tests/inlineasm/asmfpaddsub.py b/tests/inlineasm/asmfpaddsub.py
new file mode 100644
index 0000000000..b5fcecb6ce
--- /dev/null
+++ b/tests/inlineasm/asmfpaddsub.py
@@ -0,0 +1,15 @@
+@micropython.asm_thumb      # r0 = r0+r1-r2
+def add_sub(r0, r1, r2):
+    vmov(s0, r0)
+    vcvt_f32_s32(s0, s0)
+    vmov(s1, r1)
+    vcvt_f32_s32(s1, s1)
+    vmov(s2, r2)
+    vcvt_f32_s32(s2, s2)
+    vadd(s0, s0, s1)
+    vsub(s0, s0, s2)
+    vcvt_s32_f32(s31, s0)
+    vmov(r0, s31)
+
+print(add_sub(100, 20, 30))
+
diff --git a/tests/inlineasm/asmfpaddsub.py.exp b/tests/inlineasm/asmfpaddsub.py.exp
new file mode 100644
index 0000000000..d61f00d8ca
--- /dev/null
+++ b/tests/inlineasm/asmfpaddsub.py.exp
@@ -0,0 +1 @@
+90
diff --git a/tests/inlineasm/asmfpcmp.py b/tests/inlineasm/asmfpcmp.py
new file mode 100644
index 0000000000..d4fa1f2410
--- /dev/null
+++ b/tests/inlineasm/asmfpcmp.py
@@ -0,0 +1,14 @@
+@micropython.asm_thumb      # test vcmp, vmrs
+def f(r0, r1):
+    vmov(s0, r0)
+    vcvt_f32_s32(s0, s0)
+    vmov(s1, r1)
+    vcvt_f32_s32(s1, s1)
+    vcmp(s1, s0)
+    vmrs(r0, FPSCR)
+    mov(r1, 28)
+    lsr(r0, r1)
+
+print(f(0,1))
+print(f(1,1))
+print(f(1,0))
diff --git a/tests/inlineasm/asmfpcmp.py.exp b/tests/inlineasm/asmfpcmp.py.exp
new file mode 100644
index 0000000000..104b3580f7
--- /dev/null
+++ b/tests/inlineasm/asmfpcmp.py.exp
@@ -0,0 +1,3 @@
+2
+6
+8
diff --git a/tests/inlineasm/asmfpldrstr.py b/tests/inlineasm/asmfpldrstr.py
new file mode 100644
index 0000000000..75054a6796
--- /dev/null
+++ b/tests/inlineasm/asmfpldrstr.py
@@ -0,0 +1,12 @@
+import array
+@micropython.asm_thumb      # test vldr, vstr
+def arrayadd(r0):
+    vldr(s0, [r0, 0])
+    vldr(s1, [r0, 1])
+    vadd(s2, s0, s1)
+    vstr(s2, [r0, 2])
+
+z = array.array("f", [2, 4, 10])
+arrayadd(z)
+print(z[2])
+
diff --git a/tests/inlineasm/asmfpldrstr.py.exp b/tests/inlineasm/asmfpldrstr.py.exp
new file mode 100644
index 0000000000..e0ea36feef
--- /dev/null
+++ b/tests/inlineasm/asmfpldrstr.py.exp
@@ -0,0 +1 @@
+6.0
diff --git a/tests/inlineasm/asmfpmuldiv.py b/tests/inlineasm/asmfpmuldiv.py
new file mode 100644
index 0000000000..edf9511bcd
--- /dev/null
+++ b/tests/inlineasm/asmfpmuldiv.py
@@ -0,0 +1,15 @@
+@micropython.asm_thumb      # r0 = (int)(r0*r1/r2)
+def muldiv(r0, r1, r2):
+    vmov(s0, r0)
+    vcvt_f32_s32(s0, s0)
+    vmov(s1, r1)
+    vcvt_f32_s32(s1, s1)
+    vmov(s2, r2)
+    vcvt_f32_s32(s2, s2)
+    vmul(s7, s0, s1)
+    vdiv(s8, s7, s2)
+    vcvt_s32_f32(s31, s8)
+    vmov(r0, s31)
+
+print(muldiv(100, 10, 50))
+
diff --git a/tests/inlineasm/asmfpmuldiv.py.exp b/tests/inlineasm/asmfpmuldiv.py.exp
new file mode 100644
index 0000000000..209e3ef4b6
--- /dev/null
+++ b/tests/inlineasm/asmfpmuldiv.py.exp
@@ -0,0 +1 @@
+20
diff --git a/tests/inlineasm/asmfpsqrt.py b/tests/inlineasm/asmfpsqrt.py
new file mode 100644
index 0000000000..f2c2d3a954
--- /dev/null
+++ b/tests/inlineasm/asmfpsqrt.py
@@ -0,0 +1,15 @@
+# test vsqrt, vneg
+@micropython.asm_thumb      # r0 = -(int)(sqrt(r0)*r1)
+def sqrt_test(r0, r1):
+    vmov(s1, r0)
+    vcvt_f32_s32(s1, s1)
+    vsqrt(s1, s1)
+    vmov(s2, r1)
+    vcvt_f32_s32(s2, s2)
+    vmul(s0, s1, s2)
+    vneg(s7, s0)
+    vcvt_s32_f32(s31, s7)
+    vmov(r0, s31)
+
+print(sqrt_test(256, 10))
+
diff --git a/tests/inlineasm/asmfpsqrt.py.exp b/tests/inlineasm/asmfpsqrt.py.exp
new file mode 100644
index 0000000000..88a1e93bab
--- /dev/null
+++ b/tests/inlineasm/asmfpsqrt.py.exp
@@ -0,0 +1 @@
+-160