commit 517e04538748e6ac35c428853b9274f8987dbc60
author Dan Gohman <dan433584@gmail.com> Sat Jan 16 00:20:03 2016 +0000
committer Copybara-Service <copybara-worker@google.com> Tue Oct 06 20:57:12 2020 -0700
tree ca1a094fac160d02a5abdde177a0aec5e972ddf5
parent d8e52cbdc6a991cc68bcf6dfd0f6b32268023111

[WebAssembly] Add some more README.txt entries.

llvm-svn: 257969
GitOrigin-RevId: 7f86ca18035a42ce870471e7c63641405f9c9cc0

lib/Target/WebAssembly/README.txt

diff --git a/lib/Target/WebAssembly/README.txt b/lib/Target/WebAssembly/README.txt
index b97ea45..a9a6109 100644
--- a/lib/Target/WebAssembly/README.txt
+++ b/lib/Target/WebAssembly/README.txt
@@ -86,3 +86,13 @@
 even when they are translated through intrinsics.
 
 //===---------------------------------------------------------------------===//
+
+Consider implementing optimizeSelect, optimizeCompareInstr, optimizeCondBranch,
+optimizeLoadInstr, and/or getMachineCombinerPatterns.
+
+//===---------------------------------------------------------------------===//
+
+Find a clean way to fix the problem which leads to the Shrink Wrapping pass
+being run after the WebAssembly PEI pass.
+
+//===---------------------------------------------------------------------===//