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| author | Dan Gohman <dan433584@gmail.com> | 2016-02-20 23:11:14 +0000 |
|---|---|---|
| committer | Dan Gohman <dan433584@gmail.com> | 2016-02-20 23:11:14 +0000 |
| commit | 3a71ccb607f0556d3aae2f62fba8ca9ae08a9553 (patch) | |
| tree | f36a12f9b3846ddc8dd5deab3e82f7599c049487 /llvm/lib | |
| parent | 02c0871abddfefee897eb8732d9f6422b02509a9 (diff) | |
| download | bcm5719-llvm-3a71ccb607f0556d3aae2f62fba8ca9ae08a9553.tar.gz bcm5719-llvm-3a71ccb607f0556d3aae2f62fba8ca9ae08a9553.zip | |
[WebAssembly] Refine a README.txt entry.
The register coloring pass may also need to be involved in order to
optimally sort registers.
llvm-svn: 261458
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/README.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/WebAssembly/README.txt b/llvm/lib/Target/WebAssembly/README.txt index a2b35b23447..6bcb9e2b9f6 100644 --- a/llvm/lib/Target/WebAssembly/README.txt +++ b/llvm/lib/Target/WebAssembly/README.txt @@ -102,7 +102,7 @@ therefore often redundant and could be optimized away. //===---------------------------------------------------------------------===// Small indices may use smaller encodings than large indices. -WebAssemblyRegRenumbering should sort registers according to their usage -frequency to maximize the usage of smaller encodings. +WebAssemblyRegColoring and/or WebAssemblyRegRenumbering should sort registers +according to their usage frequency to maximize the usage of smaller encodings. //===---------------------------------------------------------------------===// |
