Author: Armin Rigo <[email protected]>
Branch: stmgc-c7
Changeset: r69931:598224bb2b1c
Date: 2014-03-13 15:08 +0100
http://bitbucket.org/pypy/pypy/changeset/598224bb2b1c/
Log: Workaround for another clang issue
diff --git a/rpython/memory/gctransform/framework.py
b/rpython/memory/gctransform/framework.py
--- a/rpython/memory/gctransform/framework.py
+++ b/rpython/memory/gctransform/framework.py
@@ -949,7 +949,10 @@
# not untranslated-test-friendly, but good enough: we hide
# our GC object inside an Address field. It's not a correct
# "void *" address, as it's in the wrong address_space, but
- # we will force_cast it again in weakref_deref().
+ # we will force_cast it again in weakref_deref(). Note that
+ # it's done in two steps as a workaround for a clang issue(?).
+ v_instance = hop.genop("force_cast", [v_instance],
+ resulttype=lltype.Signed)
opname = "force_cast"
else:
opname = "cast_ptr_to_adr"
@@ -968,6 +971,8 @@
resulttype=llmemory.Address)
if self.translator.config.translation.stm:
# see gct_weakref_create()
+ v_addr = hop.genop("force_cast", [v_addr],
+ resulttype=lltype.Signed)
hop.genop("force_cast", [v_addr],
resultvar=hop.spaceop.result)
else:
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