[PATCH] [PowerPC] Replace foul hackery with real calls to __tls_get_addr

[Rafael Ávila de Espíndola]

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Comment at: lib/Target/PowerPC/PPCISelLowering.cpp:3741
@@ +3740,3 @@
+        assert(!needIndirectCall && "Indirect call to __tls_get_addr???");
+        SDNode *AddI = Chain.getNode()->getOperand(2).getNode();
+        SDValue TGTAddr = AddI->getOperand(1);
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This patch is nice, but this part looks a bit too clever. Could you pass TGTAddr down the callchain maybe?

http://reviews.llvm.org/D6209