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SimplifyCFG: fix try_apply -> apply transformation for indirect error results

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Indirect error results must not be included in the final apply arguments which they are not present in the callee.
This commit is contained in:
Erik Eckstein
2023-11-21 20:43:55 +01:00
parent 699b165e4a
commit 3ba935605e
3 changed files with 68 additions and 4 deletions
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6
include/swift/SIL/SILFunctionConventions.h
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@@ -242,6 +242,12 @@ public:
return 0;
}
bool isArgumentIndexOfIndirectErrorResult(unsigned idx) {
unsigned indirectResults = getNumIndirectSILResults();
return idx >= indirectResults &&
idx < indirectResults + getNumIndirectSILErrorResults();
}
/// Are any SIL results passed as address-typed arguments?
bool hasIndirectSILResults() const { return getNumIndirectSILResults() != 0; }
bool hasIndirectSILErrorResults() const { return getNumIndirectSILErrorResults() != 0; }