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| author | Yong He <yonghe@outlook.com> | 2022-10-11 23:14:41 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-10-11 23:14:41 -0700 |
| commit | 5128de89a9a8da09587f20e8fb5bc324ea14e0df (patch) | |
| tree | 292d6488ee966eedcff9736f22511038f9bdc84b /source/slang/slang-emit.cpp | |
| parent | 8c43a19d2fd8f9d1bd9d5854a4b1e64d5231bc41 (diff) | |
Small IR cleanups. (#2441)
Diffstat (limited to 'source/slang/slang-emit.cpp')
| -rw-r--r-- | source/slang/slang-emit.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/slang/slang-emit.cpp b/source/slang/slang-emit.cpp index a916d0d63..6d85e1ce0 100644 --- a/source/slang/slang-emit.cpp +++ b/source/slang/slang-emit.cpp @@ -830,6 +830,9 @@ Result linkAndOptimizeIR( } } + // Run a final round of DCE to clean up unused things after phi-elimination. + eliminateDeadCode(irModule); + // We include one final step to (optionally) dump the IR and validate // it after all of the optimization passes are complete. This should // reflect the IR that code is generated from as closely as possible. |