diff options
Diffstat (limited to 'tests/inlineasm/asmfpaddsub.py')
| -rw-r--r-- | tests/inlineasm/asmfpaddsub.py | 15 |
1 files changed, 15 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)) + |