Author: Richard Plangger <[email protected]>
Branch: vecopt-merge-opt
Changeset: r78984:a82264bddcac
Date: 2015-08-12 12:00 +0200
http://bitbucket.org/pypy/pypy/changeset/a82264bddcac/
Log: new branch to enhance some places of the optimization
diff --git a/rpython/jit/metainterp/optimizeopt/schedule.py
b/rpython/jit/metainterp/optimizeopt/schedule.py
--- a/rpython/jit/metainterp/optimizeopt/schedule.py
+++ b/rpython/jit/metainterp/optimizeopt/schedule.py
@@ -655,10 +655,6 @@
def get_input_type_given(self, output_type, op):
raise AssertionError("cannot infer input type from output type")
- # OLD
- def determine_output_type(self, op):
- return None
-
GUARD_TF = PassThroughOp((PT_INT_GENERIC,))
INT_OP_TO_VOP = OpToVectorOp((PT_INT_GENERIC, PT_INT_GENERIC), INT_RES)
FLOAT_OP_TO_VOP = OpToVectorOp((PT_FLOAT_GENERIC, PT_FLOAT_GENERIC), FLOAT_RES)
@@ -666,7 +662,7 @@
LOAD_TRANS = LoadToVectorLoad()
STORE_TRANS = StoreToVectorStore()
-# note that the following definition is x86 arch specific
+# note that the following definition is x86 arch specific (e.g. look at
signext)
ROP_ARG_RES_VECTOR = {
rop.VEC_INT_ADD: INT_OP_TO_VOP,
rop.VEC_INT_SUB: INT_OP_TO_VOP,
@@ -755,7 +751,7 @@
renamer = scheduler.renamer
if candidate.pack:
for node in candidate.pack.operations:
- self.unpack_from_vector(candidate.getoperation(), renamer)
+ #self.unpack_from_vector(candidate.getoperation(), renamer)
scheduler.scheduled(node)
#renamer.rename(node.getoperation())
self.as_vector_operation(scheduler, candidate.pack)
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