[PATCH] D62877: [WebAssembly] Implement tail calls and unify tablegen call classes
Derek Schuff via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Jun 6 22:52:59 PDT 2019
dschuff added inline comments.
================
Comment at: llvm/docs/CodeGenerator.rst:2107
+On WebAssembly, tail calls are lowered to ``return_call`` and
+``return_call_indirect`` instructions whenever the 'tail-call' target attribute
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Shouldn't we have the same restrictions on PIC code?
Also, while it seems like va_arg and byval should work, if we're going to promise to optimize those too, we should have some tests.
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D62877/new/
https://reviews.llvm.org/D62877
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