Add x86 SIMD band_not

2019-10-08 20:32:52 -07:00
parent fad6bb1a5c
commit 8f74333662
4 changed files with 36 additions and 0 deletions
--- a/cranelift/codegen/meta/src/isa/x86/encodings.rs
+++ b/cranelift/codegen/meta/src/isa/x86/encodings.rs
@@ -1982,6 +1982,10 @@ pub(crate) fn define<'defs>(
        let band = band.bind(vector(ty, sse_vector_size));
        e.enc_32_64(band, rec_fa.opcodes(&PAND));

+        // and not (note flipped recipe operands to match band_not order)
+        let band_not = band_not.bind(vector(ty, sse_vector_size));
+        e.enc_32_64(band_not, rec_fax.opcodes(&PANDN));
+
        // or
        let bor = bor.bind(vector(ty, sse_vector_size));
        e.enc_32_64(bor, rec_fa.opcodes(&POR));