From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Thu, 21 Jul 2022 16:01:42 +0000 (+0100)
Subject: sort out subvl unit test with expected results
X-Git-Tag: sv_maxu_works-initial~235
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c42523e2cb7b0f95fe7a2da58689ebea3a4a2f85;p=openpower-isa.git

sort out subvl unit test with expected results
---

diff --git a/src/openpower/decoder/isa/test_caller_svp64_subvl.py b/src/openpower/decoder/isa/test_caller_svp64_subvl.py
index f65cd609..3707de98 100644
--- a/src/openpower/decoder/isa/test_caller_svp64_subvl.py
+++ b/src/openpower/decoder/isa/test_caller_svp64_subvl.py
@@ -26,12 +26,12 @@ class DecoderTestCase(FHDLTestCase):
         #       1 = 5 + 9   => not to be touched (skipped)
         #       2 = 6 + 10  => 0x3334 = 0x2223+0x1111
         #   reg num        0 1 2 3 4 5 6 7 8 9 10 11
-        #   src r3=0b10              N Y     N Y
-        #                            | |     | |
-        #                    +-------+ | add + |
-        #                    | +-------+ add --+
-        #                    | |
-        #   dest r3=0b10     N Y
+        #   src r3=0b10      | |     N N Y Y N N Y Y
+        #                    | |         | |     | |
+        #                    | | +-------+-|-add-+ |
+        #                    | | | +-------+-add---+
+        #                    | | | |
+        #   dest r3=0b10     N N Y Y
         isa = SVP64Asm(['sv.add/vec2/m=r30 *1, *5, *9'
                        ])
         lst = list(isa)
@@ -59,8 +59,8 @@ class DecoderTestCase(FHDLTestCase):
         print ("SVSTATE", bin(svstate.asint()))
         # copy before running
         expected_regs = deepcopy(initial_regs)
-        expected_regs[1] = 0xbeef
-        expected_regs[2] = 0x3334
+        expected_regs[3] = initial_regs[7]+initial_regs[11]
+        expected_regs[4] = initial_regs[8]+initial_regs[12]
 
         with Program(lst, bigendian=False) as program:
             sim = self.run_tst_program(program, initial_regs, svstate)