Chris Fallin ae5fe8a728 aarch64: fix up regalloc2 semantics. (#4830) ...

This PR removes all uses of modify-operands in the aarch64 backend,
replacing them with reused-input operands instead. This has the nice
effect of removing a bunch of move instructions and more clearly
representing inputs and outputs.

This PR also removes the explicit use of pinned vregs in the aarch64
backend, instead using fixed-register constraints on the operands when
insts or pseudo-inst sequences require certain registers.

This is the second PR in the regalloc-semantics cleanup series; after
the remaining backend (s390x) and the ABI code are cleaned up as well,
we'll be able to simplify the regalloc2 frontend.

2022-09-01 21:25:20 +00:00

..

binemit

Implement an incremental compilation cache for Cranelift (#4551)

2022-08-12 16:47:43 +00:00

ir

AArch64: port load and store operations to ISLE. (#4785)

2022-08-29 17:45:55 -07:00

isa

aarch64: fix up regalloc2 semantics. (#4830)

2022-09-01 21:25:20 +00:00

legalizer

cranelift: Sign extend immediates in instructions that embed them. (#4602)

2022-08-15 18:08:20 +00:00

machinst

Align functions according to their ISA's requirements (#4826)

2022-08-31 14:41:44 -07:00

verifier

Implement an incremental compilation cache for Cranelift (#4551)

2022-08-12 16:47:43 +00:00

alias_analysis.rs

cranelift: Introduce a feature to enable trace logs (#4484)

2022-08-01 11:19:15 +02:00

bitset.rs

Use u32 in Type API (#4280)

2022-06-30 12:43:36 -07:00

cfg_printer.rs

Remove more old backend ISA concepts (#3402)

2021-10-04 10:36:12 +02:00

constant_hash.rs

Share constant_hash code between the meta and codegen crates;

2019-10-10 16:45:48 +02:00

context.rs

Implement an incremental compilation cache for Cranelift (#4551)

2022-08-12 16:47:43 +00:00

cursor.rs

Implement an incremental compilation cache for Cranelift (#4551)

2022-08-12 16:47:43 +00:00

data_value.rs

s390x: Support both big- and little-endian vector lane order (#4682)

2022-08-11 12:10:46 -07:00

dbg.rs

moved crates in lib/ to src/, renamed crates, modified some files' text (#660)

2019-01-28 15:56:54 -08:00

dce.rs

Address review comments:

2020-04-15 17:21:28 -07:00

divconst_magic_numbers.rs

Fix clippy warnings.

2019-10-24 17:20:12 -07:00

dominator_tree.rs

Skip non-branching blocks now that we're using basic blocks

2020-03-05 16:11:13 +01:00

flowgraph.rs

Skip non-branching blocks now that we're using basic blocks

2020-03-05 16:11:13 +01:00

fx.rs

moved crates in lib/ to src/, renamed crates, modified some files' text (#660)

2019-01-28 15:56:54 -08:00

incremental_cache.rs

Implement an incremental compilation cache for Cranelift (#4551)

2022-08-12 16:47:43 +00:00

inst_predicates.rs

Add a basic alias analysis with redundant-load elim and store-to-load fowarding opts. (#4163)

2022-05-20 13:19:32 -07:00

iterators.rs

Always use extern crate std in cranelift-codegen

2019-10-02 11:50:44 -07:00

lib.rs

Implement an incremental compilation cache for Cranelift (#4551)

2022-08-12 16:47:43 +00:00

licm.rs

cranelift: remove load_complex and store_complex (#3976)

2022-03-31 10:05:10 -07:00

loop_analysis.rs

Rename 'an block' to 'a block'

2020-03-03 13:21:13 -06:00

nan_canonicalization.rs

cranelift: Implement nan canonicalization for vectors (#3146)

2021-08-05 13:44:16 -05:00

prelude.isle

Cranelift: Deduplicate ABI signatures during lowering (#4829)

2022-08-31 20:39:32 +00:00

print_errors.rs

Remove more old backend ISA concepts (#3402)

2021-10-04 10:36:12 +02:00

remove_constant_phis.rs

Cranelift: Use bump allocation in remove_constant_phis pass (#4710)

2022-08-15 21:36:01 +00:00

result.rs

[cranelift] Rejigger the compile API (#4540)

2022-08-02 12:05:40 -07:00

scoped_hash_map.rs

Allow building without std (#1069)

2019-09-26 18:00:03 +02:00

settings.rs

Implement an incremental compilation cache for Cranelift (#4551)

2022-08-12 16:47:43 +00:00

simple_gvn.rs

cranelift: remove load_complex and store_complex (#3976)

2022-03-31 10:05:10 -07:00

simple_preopt.rs

Use u32 in Type API (#4280)

2022-06-30 12:43:36 -07:00

souper_harvest.rs

Use u32 in Type API (#4280)

2022-06-30 12:43:36 -07:00

timing.rs

Implement an incremental compilation cache for Cranelift (#4551)

2022-08-12 16:47:43 +00:00

unreachable_code.rs

cranelift: Introduce a feature to enable trace logs (#4484)

2022-08-01 11:19:15 +02:00

value_label.rs

Switch Cranelift over to regalloc2. (#3989)

2022-04-14 10:28:21 -07:00

write.rs

Print constants in a comment in CLIF output (#4725)

2022-08-17 09:00:20 -07:00