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Replace CraneStation by bytecodealliance everywhere; (#1221)

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This commit is contained in:
Benjamin Bouvier
2019-11-12 19:09:31 +01:00
committed by Dan Gohman
parent f4b021c072
commit 9080a02e10
35 changed files with 66 additions and 66 deletions
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2
cranelift/codegen/meta/src/isa/x86/legalize.rs
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@@ -349,7 +349,7 @@ pub(crate) fn define(shared: &mut SharedDefinitions, x86_instructions: &Instruct
def!(y = splat_any8x16(x)),
vec![
def!(a = scalar_to_vector(x)), // move into the lowest 8 bits of an XMM register
// TODO replace the following two instructions with `vconst(0)` when this is possible; see https://github.com/CraneStation/cranelift/issues/1052
// TODO replace the following two instructions with `vconst(0)` when this is possible; see https://github.com/bytecodealliance/cranelift/issues/1052
def!(b = f64const(ieee64_zero)), // zero out a different XMM register; the shuffle mask for moving the lowest byte to all other byte lanes is 0x0
def!(c = bitcast_f64_to_any8x16(b)), // no instruction emitted; informs the SSA that the 0 in b can be used as a vector of this type
def!(y = x86_pshufb(a, c)), // PSHUFB takes two XMM operands, one of which is a shuffle mask (i.e. b)