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cg_clif: support simd_ctpop

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This commit is contained in:
Jubilee Young 2024-05-19 18:50:42 -07:00
parent 1185a6486c
commit 9557b903b8
1 changed files with 2 additions and 0 deletions
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compiler/rustc_codegen_cranelift/src/intrinsics/simd.rs
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@ -348,6 +348,7 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>(
| sym::simd_bswap
| sym::simd_bitreverse
| sym::simd_ctlz
| sym::simd_ctpop
| sym::simd_cttz => {
intrinsic_args!(fx, args => (a); intrinsic);
@ -367,6 +368,7 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>(
(ty::Uint(_) | ty::Int(_), sym::simd_bswap) => fx.bcx.ins().bswap(lane),
(ty::Uint(_) | ty::Int(_), sym::simd_bitreverse) => fx.bcx.ins().bitrev(lane),
(ty::Uint(_) | ty::Int(_), sym::simd_ctlz) => fx.bcx.ins().clz(lane),
(ty::Uint(_) | ty::Int(_), sym::simd_ctpop) => fx.bcx.ins().popcnt(lane),
(ty::Uint(_) | ty::Int(_), sym::simd_cttz) => fx.bcx.ins().ctz(lane),
_ => unreachable!(),