================ @@ -1082,6 +1082,13 @@ def TuneShortForwardBranchOpt def HasShortForwardBranchOpt : Predicate<"Subtarget->hasShortForwardBranchOpt()">; def NoShortForwardBranchOpt : Predicate<"!Subtarget->hasShortForwardBranchOpt()">; +// P670 requires a S2V transfer buffer to move scalars into vectors. +// FIXME: Forming .vx/.vf can reduce register pressure. +def TuneDontSinkSplatOperands ---------------- wangpc-pp wrote:
This can be split into another PR. https://github.com/llvm/llvm-project/pull/79015 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
