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Add x86 implementation of splat instruction

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This commit is contained in:
Andrew Brown
2019-07-11 13:21:36 -07:00
committed by Dan Gohman
parent 3b36a1d1d8
commit 084e279def
4 changed files with 173 additions and 2 deletions
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3
cranelift/codegen/meta/src/isa/x86/mod.rs
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@@ -30,6 +30,7 @@ pub fn define(shared_defs: &mut SharedDefinitions) -> TargetIsa {
let expand_flags = shared_defs.transform_groups.by_name("expand_flags");
let narrow = shared_defs.transform_groups.by_name("narrow");
let widen = shared_defs.transform_groups.by_name("widen");
let x86_narrow = shared_defs.transform_groups.by_name("x86_narrow");
let x86_expand = shared_defs.transform_groups.by_name("x86_expand");
x86_32.legalize_monomorphic(expand_flags);
@@ -42,7 +43,7 @@ pub fn define(shared_defs: &mut SharedDefinitions) -> TargetIsa {
x86_32.legalize_type(F64, x86_expand);
x86_64.legalize_monomorphic(expand_flags);
x86_64.legalize_default(narrow);
x86_64.legalize_default(x86_narrow);
x86_64.legalize_type(B1, expand_flags);
x86_64.legalize_type(I8, widen);
x86_64.legalize_type(I16, widen);