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[stack protector] Work around an issue with the BMOVPCB_CALL instruction on ARM by disabling does not return on __stack_chk_fail.

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This is to fix the bots while I look to see if there is something I can do here.

rdar://14811848

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189076 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael Gottesman
2013-08-22 23:45:24 +00:00
parent 80075c482c
commit 58a9b4388b
2 changed files with 33 additions and 1 deletions
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2
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
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@@ -1809,7 +1809,7 @@ SelectionDAGBuilder::visitSPDescriptorFailure(StackProtectorDescriptor &SPD) {
const TargetLowering *TLI = TM.getTargetLowering();
SDValue Chain = TLI->makeLibCall(DAG, RTLIB::STACKPROTECTOR_CHECK_FAIL,
MVT::isVoid, 0, 0, false, getCurSDLoc(),
true, false).second;
false, false).second;
DAG.setRoot(Chain);
}