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Diffstat (limited to 'llvm/lib/Target/WebAssembly/README.txt')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/README.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Target/WebAssembly/README.txt b/llvm/lib/Target/WebAssembly/README.txt index 6bcb9e2b9f6..108ccb7fd98 100644 --- a/llvm/lib/Target/WebAssembly/README.txt +++ b/llvm/lib/Target/WebAssembly/README.txt @@ -106,3 +106,9 @@ WebAssemblyRegColoring and/or WebAssemblyRegRenumbering should sort registers according to their usage frequency to maximize the usage of smaller encodings. //===---------------------------------------------------------------------===// + +When the last statement in a function body computes the return value, it can +just let that value be the exit value of the outermost block, rather than +needing an explicit return operation. + +//===---------------------------------------------------------------------===// |
