[PATCH] D60232: [WebAssembly] EmscriptenEHSjLj: Don't abort if __THREW__ is defined
Eli Friedman via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Apr 3 14:10:15 PDT 2019
efriedma added inline comments.
================
Comment at: llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp:625
// exception handling and setjmp/longjmp handling
- ThrewGV = getGlobalVariableI32(M, IRB, "__THREW__");
- ThrewValueGV = getGlobalVariableI32(M, IRB, "__threwValue");
+ ThrewGV = cast<GlobalVariable>(M.getOrInsertGlobal("__THREW__", IRB.getInt32Ty()));
+ ThrewValueGV = cast<GlobalVariable>(M.getOrInsertGlobal("__threwValue", IRB.getInt32Ty()));
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It's not a good idea to use cast<> if you can't prove it will succeed.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D60232/new/
https://reviews.llvm.org/D60232
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