[llvm] [AArch64][LV][SLP] Vectorizers use call cost for vectorized frem (PR #82488)
Paul Walker via llvm-commits
llvm-commits at lists.llvm.org
Tue Mar 12 06:22:00 PDT 2024
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@@ -1247,13 +1247,17 @@ class TargetTransformInfo {
/// cases or optimizations based on those values.
/// \p CxtI is the optional original context instruction, if one exists, to
/// provide even more information.
+ /// \p TLibInfo use to search for platform specific vector library functions
+ /// for instructions that might be converted to calls. The only known case
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paulwalker-arm wrote:
Perhaps just "converted to calls (e.g. frem)."
https://github.com/llvm/llvm-project/pull/82488
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