Merge pull request #4206 from RalfJung/rustup

Rustup

2 files changed, 3 insertions, 1 deletions

diff --git a/compiler/rustc_codegen_llvm/src/intrinsic.rs b/compiler/rustc_codegen_llvm/src/intrinsic.rs
index dfbb5bc1731..56fae135e55 100644
--- a/compiler/rustc_codegen_llvm/src/intrinsic.rs
+++ b/compiler/rustc_codegen_llvm/src/intrinsic.rs
@@ -1329,7 +1329,7 @@ fn generic_simd_intrinsic<'ll, 'tcx>(
         ));
     }
 
-    if name == sym::simd_shuffle_generic {
+    if name == sym::simd_shuffle_const_generic {
         let idx = fn_args[2].expect_const().to_value().valtree.unwrap_branch();
         let n = idx.len() as u64;
 
diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs
index b4b5d6a5b19..1fcb20e0d7b 100644
--- a/compiler/rustc_codegen_llvm/src/llvm_util.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs
@@ -281,6 +281,8 @@ pub(crate) fn to_llvm_features<'a>(sess: &Session, s: &'a str) -> Option<LLVMFea
         ("riscv32" | "riscv64", "zaamo") if get_version().0 < 19 => None,
         ("riscv32" | "riscv64", "zabha") if get_version().0 < 19 => None,
         ("riscv32" | "riscv64", "zalrsc") if get_version().0 < 19 => None,
+        ("riscv32" | "riscv64", "zama16b") if get_version().0 < 19 => None,
+        ("riscv32" | "riscv64", "zacas") if get_version().0 < 20 => None,
         // Enable the evex512 target feature if an avx512 target feature is enabled.
         ("x86", s) if s.starts_with("avx512") => {
             Some(LLVMFeature::with_dependency(s, TargetFeatureFoldStrength::EnableOnly("evex512")))