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| author | Guanzhong Chen <gzchen@google.com> | 2019-08-16 18:21:08 +0000 |
|---|---|---|
| committer | Guanzhong Chen <gzchen@google.com> | 2019-08-16 18:21:08 +0000 |
| commit | b1cb9fd1aaf0f6d824812ba47ac1d58a6f6961e3 (patch) | |
| tree | d2059eba5c6feed51ee5640e366917d59cc0989c /llvm/lib/CodeGen | |
| parent | 63b78b678bc2b7739ca5b1ddffbd3d4f7a4f6270 (diff) | |
| download | bcm5719-llvm-b1cb9fd1aaf0f6d824812ba47ac1d58a6f6961e3.tar.gz bcm5719-llvm-b1cb9fd1aaf0f6d824812ba47ac1d58a6f6961e3.zip | |
[WebAssembly] Forbid use of EM_ASM with setjmp/longjmp
Summary:
We tried to support EM_ASM with setjmp/longjmp in binaryen. But with dynamic
linking thrown into the mix, the code is no longer understandable and cannot
be maintained. We also discovered more bugs in the EM_ASM handling code.
To ensure maintainability and correctness of the binaryen code, EM_ASM will
no longer be supported with setjmp/longjmp. This is probably fine since the
support was added recently and haven't be published.
Reviewers: tlively, sbc100, jgravelle-google, kripken
Reviewed By: tlively, kripken
Subscribers: dschuff, hiraditya, aheejin, sunfish, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D66356
llvm-svn: 369137
Diffstat (limited to 'llvm/lib/CodeGen')
0 files changed, 0 insertions, 0 deletions
