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[WebAssembly] Add some more README.txt entries. 

llvm-svn: 257969
This commit is contained in:
Dan Gohman 2016-01-16 00:20:03 +00:00
parent 785705b399
commit 7f86ca1803
1 changed files with 10 additions and 0 deletions
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10
llvm/lib/Target/WebAssembly/README.txt
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@ -86,3 +86,13 @@ Memset/memcpy/memmove should be marked with the "returned" attribute somehow,
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.
//===---------------------------------------------------------------------===//