parent
a5fa885d47
commit
15445db11b
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@ -406,12 +406,14 @@ void LowerSetJmp::TransformSetJmpCall(CallInst* Inst)
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// Loop over all of the uses of instruction. If any of them are after the
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// call, "spill" the value to the stack.
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for (Value::use_iterator UI = II->use_begin(), E = II->use_end();
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UI != E; ++UI)
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if (cast<Instruction>(*UI)->getParent() != ABlock ||
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InstrsAfterCall.count(cast<Instruction>(*UI))) {
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UI != E; ++UI) {
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User *U = *UI;
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if (cast<Instruction>(U)->getParent() != ABlock ||
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InstrsAfterCall.count(cast<Instruction>(U))) {
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DemoteRegToStack(*II);
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break;
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}
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}
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InstrsAfterCall.clear();
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// Change the setjmp call into a branch statement. We'll remove the
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