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Fix native convert builtins for saturated and rounded conversions - #1702
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Keep libclc function bodies for saturated (convert_*_sat*) and explicit rounding-mode (convert_*_rt*) conversions in NativeMathPass when using --cl-native-math or --use-native-builtins, since ReplaceOpenCLBuiltinPass::replaceConvert only lowers default unsaturated conversions. Also account for the '__clc_' prefix in Builtins::FunctionInfo when deducing return type signedness for internal __clc_convert_* helpers.
dneto0
approved these changes
Oct 23, 2026
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Keep libclc function bodies for saturated (convert__sat) and explicit rounding-mode (convert__rt) conversions in NativeMathPass when using --cl-native-math or --use-native-builtins, since ReplaceOpenCLBuiltinPass::replaceConvert only lowers default unsaturated conversions.
Also account for the '_clc' prefix in Builtins::FunctionInfo when deducing return type signedness for internal _clc_convert* helpers.