From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Mon, 8 Jul 2019 11:33:10 +0000 (+0100)
Subject: add fp16 mul (and some regression tests)
X-Git-Tag: ls180-24jan2020~872
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=05778a980c5d0e55cd7c8fc6630b49cafdc91298;p=ieee754fpu.git

add fp16 mul (and some regression tests)
---

diff --git a/src/ieee754/fpcommon/test/case_gen.py b/src/ieee754/fpcommon/test/case_gen.py
index cbccd923..d667f340 100644
--- a/src/ieee754/fpcommon/test/case_gen.py
+++ b/src/ieee754/fpcommon/test/case_gen.py
@@ -113,13 +113,13 @@ class PipeFPCase:
 
 def run_pipe_fp(dut, width, name, mod, fmod, regressions, fpfn, count):
     pc = PipeFPCase(dut, name, mod, fmod, width, fpfn, count)
+    pc.run_regressions(regressions)
+    pc.run_cornercases()
     pc.run("rand1", get_rand1)
     pc.run("n127", get_n127)
     pc.run("noncan", get_nan_noncan)
     pc.run("nearlyzero", get_nearly_zero)
     pc.run("nearlyinf", get_nearly_inf)
     pc.run("corner_rand", get_corner_rand)
-    pc.run_cornercases()
-    pc.run_regressions(regressions)
     pc.run_random()
 
diff --git a/src/ieee754/fpmul/test/mul_data16.py b/src/ieee754/fpmul/test/mul_data16.py
new file mode 100644
index 00000000..fb13fbb9
--- /dev/null
+++ b/src/ieee754/fpmul/test/mul_data16.py
@@ -0,0 +1,5 @@
+def regressions():
+    yield 0x0000, 0xfc00
+    yield 0xe7bb, 0x81ce
+    yield 0xe225, 0x8181
+    yield 0x0201, 0x4901