llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-llvm-ir Author: Matt Arsenault (arsenm) <details> <summary>Changes</summary> --- Full diff: https://github.com/llvm/llvm-project/pull/146080.diff 2 Files Affected: - (modified) llvm/include/llvm/IR/RuntimeLibcalls.td (+12) - (modified) llvm/lib/Target/Lanai/LanaiISelLowering.cpp (-4) ``````````diff diff --git a/llvm/include/llvm/IR/RuntimeLibcalls.td b/llvm/include/llvm/IR/RuntimeLibcalls.td index 59e9481201de4..396dc45240412 100644 --- a/llvm/include/llvm/IR/RuntimeLibcalls.td +++ b/llvm/include/llvm/IR/RuntimeLibcalls.td @@ -1360,6 +1360,18 @@ def __hexagon_fast2_sqrtdf2 : RuntimeLibcallImpl<SQRT_F64>; def __hexagon_memcpy_likely_aligned_min32bytes_mult8bytes : RuntimeLibcallImpl<HEXAGON_MEMCPY_LIKELY_ALIGNED_MIN32BYTES_MULT8BYTES>; +//===----------------------------------------------------------------------===// +// Lanai Runtime Libcalls +//===----------------------------------------------------------------------===// + +def isLanai : RuntimeLibcallPredicate<"TT.getArch() == Triple::lanai">; + +// Use fast calling convention for library functions. +def LanaiSystemLibrary + : SystemRuntimeLibrary<isLanai, (add DefaultRuntimeLibcallImpls)> { + let DefaultLibcallCallingConv = FASTCC; +} + //===----------------------------------------------------------------------===// // Mips16 Runtime Libcalls //===----------------------------------------------------------------------===// diff --git a/llvm/lib/Target/Lanai/LanaiISelLowering.cpp b/llvm/lib/Target/Lanai/LanaiISelLowering.cpp index ec668ebaeab0d..272c7bc1a8db6 100644 --- a/llvm/lib/Target/Lanai/LanaiISelLowering.cpp +++ b/llvm/lib/Target/Lanai/LanaiISelLowering.cpp @@ -150,10 +150,6 @@ LanaiTargetLowering::LanaiTargetLowering(const TargetMachine &TM, // statements. Re-evaluate this on new benchmarks. setMinimumJumpTableEntries(100); - // Use fast calling convention for library functions. - for (RTLIB::LibcallImpl LC : RTLIB::libcall_impls()) - setLibcallImplCallingConv(LC, CallingConv::Fast); - MaxStoresPerMemset = 16; // For @llvm.memset -> sequence of stores MaxStoresPerMemsetOptSize = 8; MaxStoresPerMemcpy = 16; // For @llvm.memcpy -> sequence of stores `````````` </details> https://github.com/llvm/llvm-project/pull/146080 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
