SuccessChanges

Summary

  1. [WebAssembly] -pthread implies -target-feature +sign-ext (details)
Commit 807cecad5d9866e199ba3e418af4a984520248da by tlively
[WebAssembly] -pthread implies -target-feature +sign-ext
Summary: The sign extension proposal was motivated by a desire to not
have separate sign-extending atomic operations, so it is meant to be
enabled when threads are used.
Reviewers: aheejin, dschuff
Subscribers: sbc100, jgravelle-google, sunfish, jfb, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D69075
llvm-svn: 375199
The file was modifiedclang/test/Driver/wasm-toolchain.c
The file was modifiedclang/lib/Driver/ToolChains/WebAssembly.cpp