commit 1d359ed1ffc369158adc86763957aa41c282153b
author Dominic Chen <d.c.ddcc@gmail.com> Wed Aug 17 20:11:03 2016 +0000
committer Dominic Chen <d.c.ddcc@gmail.com> Wed Aug 17 20:11:03 2016 +0000
tree d60e13c2f82fd3a0eb6bee426204aa4fcb27bd85
parent 172174fbd301fb1028833f4f2cf4325d0dc6eb69

[WebAssembly] Handle debug information and virtual registers without crashing

Summary: Currently, enabling debug information when compiling for WebAssembly crashes the backend. This commit fixes these by skipping debug values in backend passes.

Reviewers: jfb, aprantl, dschuff, echristo

Subscribers: mehdi_amini, yurydelendik, dexonsmith, MatzeB, jfb, dschuff, llvm-commits

Differential Revision: https://reviews.llvm.org/D21808

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@278967 91177308-0d34-0410-b5e6-96231b3b80d8