================ @@ -179,6 +180,11 @@ Assembly Support Supported Fully supported by the compiler. This includes everything in Assembly Support, along with - if relevant - C language intrinsics for the instructions and pattern matching by the compiler to recognize idiomatic patterns which can be lowered to the associated instructions. +.. _riscv-rve-note: + +``E`` + Support of RV32E/RV64E and ilp32e/lp64e ABIs are experimental. ---------------- asb wrote:
Maybe this would be a good place to add "To be compatible with the implementation of ilp32e in GCC, we don't use aligned registers to pass variadic arguments and set stack alignment to 4-bytes for types with length of 2*XLEN." Given this gap in the ABI, it would be good if we could document it somewhere outside of the commit message. https://github.com/llvm/llvm-project/pull/76777 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
