| commit | b55344a7434712dd066a7e64d2c9691ebd73503e | |
| author | Sam Clegg <sbc@chromium.org> | |
| Fri, 10 May 2019 01:52:08 +0000 (10 01:52 +0000) | ||
| committer | Sam Clegg <sbc@chromium.org> | |
| Fri, 10 May 2019 01:52:08 +0000 (10 01:52 +0000) | ||
| tree | c53ade900c357d0a0233d879a34fde17b10902b5 | treesnapshot (tar.gz zip) |
| parent | 4ea326e8c90d295c5b81af58aafb2b1b7146a405 | commitdiff |
[WebAssembly] Don't assume that strongly defined symbols are DSO-local
The current PIC model for WebAssembly is more like ELF in that it
allows symbol interposition.
This means that more functions end up being addressed via the GOT
and fewer directly added to the wasm table.
One effect is a reduction in the number of wasm table entries similar
to the previous attempt in https://reviews.llvm.org/D61539 which was
reverted.
Differential Revision: https://reviews.llvm.org/D61772
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@360402 91177308-0d34-0410-b5e6-96231b3b80d8
The current PIC model for WebAssembly is more like ELF in that it
allows symbol interposition.
This means that more functions end up being addressed via the GOT
and fewer directly added to the wasm table.
One effect is a reduction in the number of wasm table entries similar
to the previous attempt in https://reviews.llvm.org/D61539 which was
reverted.
Differential Revision: https://reviews.llvm.org/D61772
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@360402 91177308-0d34-0410-b5e6-96231b3b80d8
| lib/Target/TargetMachine.cpp | diffblobblamehistory | |
| test/CodeGen/WebAssembly/call-pic.ll | diffblobblamehistory |