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llvm_ir: move stacksave before lltag alloca in build_rpc
Signed-off-by: Steve Fan <sf@m-labs.hk>
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@ -1249,13 +1249,13 @@ class LLVMIRGenerator:
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self.engine.process(diag)
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self.engine.process(diag)
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tag += ir.rpc_tag(fun_type.ret, ret_error_handler)
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tag += ir.rpc_tag(fun_type.ret, ret_error_handler)
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llstackptr = self.llbuilder.call(self.llbuiltin("llvm.stacksave"), [],
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name="rpc.stack")
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lltag = self.llconst_of_const(ir.Constant(tag, builtins.TStr()))
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lltag = self.llconst_of_const(ir.Constant(tag, builtins.TStr()))
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lltagptr = self.llbuilder.alloca(lltag.type)
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lltagptr = self.llbuilder.alloca(lltag.type)
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self.llbuilder.store(lltag, lltagptr)
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self.llbuilder.store(lltag, lltagptr)
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llstackptr = self.llbuilder.call(self.llbuiltin("llvm.stacksave"), [],
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name="rpc.stack")
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llargs = self.llbuilder.alloca(llptr, ll.Constant(lli32, len(args)),
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llargs = self.llbuilder.alloca(llptr, ll.Constant(lli32, len(args)),
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name="rpc.args")
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name="rpc.args")
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for index, arg in enumerate(args):
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for index, arg in enumerate(args):
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