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Add TLS support for ELF and MachO (#1174)

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* Add TLS support
* Add binemit and legalize tests
* Spill all caller-saved registers when necessary
This commit is contained in:
bjorn3
2020-02-26 02:50:04 +01:00
committed by GitHub
parent 0a11736fbf
commit 0a1bb3ba6c
27 changed files with 354 additions and 19 deletions
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3
cranelift/codegen/meta/src/isa/x86/legalize.rs
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@@ -61,6 +61,7 @@ pub(crate) fn define(shared: &mut SharedDefinitions, x86_instructions: &Instruct
let shuffle = insts.by_name("shuffle");
let srem = insts.by_name("srem");
let sshr = insts.by_name("sshr");
let tls_value = insts.by_name("tls_value");
let trueif = insts.by_name("trueif");
let udiv = insts.by_name("udiv");
let umax = insts.by_name("umax");
@@ -326,6 +327,8 @@ pub(crate) fn define(shared: &mut SharedDefinitions, x86_instructions: &Instruct
group.custom_legalize(ineg, "convert_ineg");
group.custom_legalize(tls_value, "expand_tls_value");
group.build_and_add_to(&mut shared.transform_groups);
let mut narrow = TransformGroupBuilder::new(