Author: Richard Plangger <[email protected]>
Branch: memop-simplify2
Changeset: r80945:b702a96ea1be
Date: 2015-11-25 16:25 +0100
http://bitbucket.org/pypy/pypy/changeset/b702a96ea1be/
Log: what if the descr is unsigned? added test cases to check the correct
rewrite step
diff --git a/rpython/jit/backend/llsupport/test/test_rewrite.py
b/rpython/jit/backend/llsupport/test/test_rewrite.py
--- a/rpython/jit/backend/llsupport/test/test_rewrite.py
+++ b/rpython/jit/backend/llsupport/test/test_rewrite.py
@@ -53,12 +53,26 @@
A16 = lltype.GcArray(rffi.SHORT)
a16descr = get_array_descr(self.gc_ll_descr, A16)
a16descr.tid = 4323
- a16lendescr = a16descr.lendescr
#
- A8 = lltype.GcArray(rffi.CHAR)
+ A8 = lltype.GcArray(rffi.SIGNEDCHAR)
a8descr = get_array_descr(self.gc_ll_descr, A8)
a8descr.tid = 4323
- a8lendescr = a8descr.lendescr
+ #
+ UA = lltype.GcArray(rffi.ULONG)
+ uadescr = get_array_descr(self.gc_ll_descr, UA)
+ uadescr.tid = 4324
+ #
+ UA32 = lltype.GcArray(rffi.UINT)
+ ua32descr = get_array_descr(self.gc_ll_descr, UA32)
+ ua32descr.tid = 4325
+ #
+ UA16 = lltype.GcArray(rffi.USHORT)
+ ua16descr = get_array_descr(self.gc_ll_descr, UA16)
+ ua16descr.tid = 4326
+ #
+ UA8 = lltype.GcArray(rffi.UCHAR)
+ ua8descr = get_array_descr(self.gc_ll_descr, UA8)
+ ua8descr.tid = 4327
#
B = lltype.GcArray(lltype.Char)
bdescr = get_array_descr(self.gc_ll_descr, B)
@@ -1113,6 +1127,15 @@
[ (1,), 'r', ['i2 = int_mul(i1,8)'], 'i2', 'cdescr', (8,) ],
[ (1,2), 'indexed_i', [''], 'i1', 'a16descr', (2, 0, -2) ],
[ (1,2), 'i', ['i2 = int_mul(i1,4)'], 'i2', 'a32descr', (-4,) ],
+ [ (1,2,4), 'indexed_i', [''], 'i1', 'a32descr', (4,0,-4) ],
+ [ (1,2,4,8), 'indexed_i', [''], 'i1', 'adescr', (8,0,-8) ],
+ [ (1,2,4,8), 'i', [''], 'i1', 'a8descr', (-1,) ],
+ # unsigned
+ [ (1,2), 'indexed_i', [''], 'i1', 'ua16descr', (2, 0, 2) ],
+ [ (1,2), 'i', ['i2 = int_mul(i1,4)'], 'i2', 'ua32descr', (4,) ],
+ [ (1,2,4), 'indexed_i', [''], 'i1', 'ua32descr', (4,0,4) ],
+ [ (1,2,4,8), 'indexed_i', [''], 'i1', 'uadescr', (8,0,8) ],
+ [ (1,2,4,8), 'i', [''], 'i1', 'ua8descr', (1,) ],
])
def test_getarrayitem(self, factors, suffix, ops, index, descr, params):
self.cpu.load_supported_factors = factors
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