From 55add8fce38ab100e161d2530a134f645ba78802 Mon Sep 17 00:00:00 2001 From: Taiki Endo Date: Thu, 20 Mar 2025 19:47:57 +0900 Subject: rustc_target: Add more RISC-V vector-related features --- compiler/rustc_codegen_llvm/src/llvm_util.rs | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'compiler/rustc_codegen_llvm/src') diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs index 4a166b0872d..5bf931965c7 100644 --- a/compiler/rustc_codegen_llvm/src/llvm_util.rs +++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs @@ -274,7 +274,9 @@ pub(crate) fn to_llvm_features<'a>(sess: &Session, s: &'a str) -> Option Some(LLVMFeature::new("fullfp16")), // In LLVM 18, `unaligned-scalar-mem` was merged with `unaligned-vector-mem` into a single // feature called `fast-unaligned-access`. In LLVM 19, it was split back out. - ("riscv32" | "riscv64", "unaligned-scalar-mem") if get_version().0 == 18 => { + ("riscv32" | "riscv64", "unaligned-scalar-mem" | "unaligned-vector-mem") + if get_version().0 == 18 => + { Some(LLVMFeature::new("fast-unaligned-access")) } // Filter out features that are not supported by the current LLVM version -- cgit 1.4.1-3-g733a5