diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/intrinsic.rs')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/intrinsic.rs | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/compiler/rustc_codegen_llvm/src/intrinsic.rs b/compiler/rustc_codegen_llvm/src/intrinsic.rs index f7f062849a8..776658b9cca 100644 --- a/compiler/rustc_codegen_llvm/src/intrinsic.rs +++ b/compiler/rustc_codegen_llvm/src/intrinsic.rs @@ -107,7 +107,7 @@ fn call_simple_intrinsic<'ll, 'tcx>( sym::minimumf32 => ("llvm.minimum", &[bx.type_f32()]), sym::minimumf64 => ("llvm.minimum", &[bx.type_f64()]), // There are issues on x86_64 and aarch64 with the f128 variant, - // let's instead use the instrinsic fallback body. + // let's instead use the intrinsic fallback body. // sym::minimumf128 => ("llvm.minimum", &[cx.type_f128()]), sym::maxnumf16 => ("llvm.maxnum", &[bx.type_f16()]), sym::maxnumf32 => ("llvm.maxnum", &[bx.type_f32()]), @@ -118,7 +118,7 @@ fn call_simple_intrinsic<'ll, 'tcx>( sym::maximumf32 => ("llvm.maximum", &[bx.type_f32()]), sym::maximumf64 => ("llvm.maximum", &[bx.type_f64()]), // There are issues on x86_64 and aarch64 with the f128 variant, - // let's instead use the instrinsic fallback body. + // let's instead use the intrinsic fallback body. // sym::maximumf128 => ("llvm.maximum", &[cx.type_f128()]), sym::copysignf16 => ("llvm.copysign", &[bx.type_f16()]), sym::copysignf32 => ("llvm.copysign", &[bx.type_f32()]), @@ -1537,6 +1537,7 @@ fn generic_simd_intrinsic<'ll, 'tcx>( sym::simd_fsin => "llvm.sin", sym::simd_fsqrt => "llvm.sqrt", sym::simd_round => "llvm.round", + sym::simd_round_ties_even => "llvm.rint", sym::simd_trunc => "llvm.trunc", _ => return_error!(InvalidMonomorphization::UnrecognizedIntrinsic { span, name }), }; @@ -1563,6 +1564,7 @@ fn generic_simd_intrinsic<'ll, 'tcx>( | sym::simd_fsqrt | sym::simd_relaxed_fma | sym::simd_round + | sym::simd_round_ties_even | sym::simd_trunc ) { return simd_simple_float_intrinsic(name, in_elem, in_ty, in_len, bx, span, args); @@ -2309,7 +2311,13 @@ fn generic_simd_intrinsic<'ll, 'tcx>( // Unary integer intrinsics if matches!( name, - sym::simd_bswap | sym::simd_bitreverse | sym::simd_ctlz | sym::simd_ctpop | sym::simd_cttz + sym::simd_bswap + | sym::simd_bitreverse + | sym::simd_ctlz + | sym::simd_ctpop + | sym::simd_cttz + | sym::simd_funnel_shl + | sym::simd_funnel_shr ) { let vec_ty = bx.cx.type_vector( match *in_elem.kind() { @@ -2330,6 +2338,8 @@ fn generic_simd_intrinsic<'ll, 'tcx>( sym::simd_ctlz => "llvm.ctlz", sym::simd_ctpop => "llvm.ctpop", sym::simd_cttz => "llvm.cttz", + sym::simd_funnel_shl => "llvm.fshl", + sym::simd_funnel_shr => "llvm.fshr", _ => unreachable!(), }; let int_size = in_elem.int_size_and_signed(bx.tcx()).0.bits(); @@ -2350,6 +2360,11 @@ fn generic_simd_intrinsic<'ll, 'tcx>( // simple unary argument cases Ok(bx.call_intrinsic(llvm_intrinsic, &[vec_ty], &[args[0].immediate()])) } + sym::simd_funnel_shl | sym::simd_funnel_shr => Ok(bx.call_intrinsic( + llvm_intrinsic, + &[vec_ty], + &[args[0].immediate(), args[1].immediate(), args[2].immediate()], + )), _ => unreachable!(), }; } |