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| author | Tim Northover <tnorthover@apple.com> | 2019-08-03 14:28:34 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2019-08-03 14:28:34 +0000 |
| commit | a009a60a917bc30940422bcef73f8270566d78db (patch) | |
| tree | 585c11f151ecd35dd07677ae76c12aee922c9a7f /llvm/docs | |
| parent | 6bf861298a117f82f453021bc355a1fe38ca818b (diff) | |
| download | bcm5719-llvm-a009a60a917bc30940422bcef73f8270566d78db.tar.gz bcm5719-llvm-a009a60a917bc30940422bcef73f8270566d78db.zip | |
IR: print value numbers for unnamed function arguments
For consistency with normal instructions and clarity when reading IR,
it's best to print the %0, %1, ... names of function arguments in
definitions.
Also modifies the parser to accept IR in that form for obvious reasons.
llvm-svn: 367755
Diffstat (limited to 'llvm/docs')
| -rw-r--r-- | llvm/docs/ReleaseNotes.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst index 169a713b4f5..7b7972f3187 100644 --- a/llvm/docs/ReleaseNotes.rst +++ b/llvm/docs/ReleaseNotes.rst @@ -53,6 +53,13 @@ Non-comprehensive list of changes in this release Changes to the LLVM IR ---------------------- +* Unnamed function arguments now get printed with their automatically + generated name (e.g. "i32 %0") in definitions. This may require front-ends + to update their tests; if so there is a script utils/add_argument_names.py + that correctly converted 80-90% of Clang tests. Some manual work will almost + certainly still be needed. + + Changes to building LLVM ------------------------ |
