Nathan =?utf-8?q?Gauër?= <brio...@google.com>, Nathan =?utf-8?q?Gauër?= <brio...@google.com>, Nathan =?utf-8?q?Gauër?= <brio...@google.com>, Nathan =?utf-8?q?Gauër?= <brio...@google.com>, Nathan =?utf-8?q?Gauër?= <brio...@google.com>, Nathan =?utf-8?q?Gauër?= <brio...@google.com> Message-ID: In-Reply-To: <llvm.org/llvm/llvm-project/pull/80...@github.com>
================ @@ -1295,11 +1295,13 @@ double4 trunc(double4); /// true, across all active lanes in the current wave. _HLSL_AVAILABILITY(shadermodel, 6.0) _HLSL_BUILTIN_ALIAS(__builtin_hlsl_wave_active_count_bits) +__attribute__((convergent)) ---------------- arsenm wrote: Convergence requires all transitive callers to also be convergent. No real code is going to do this. The existence of convergence operations means you have a convergent language and must optimize to known-not-convergent https://github.com/llvm/llvm-project/pull/80680 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
