Nicholas Nethercote 46d9a3cd1a Use an FxHashMap in RegDiversions. ...

Because it's hot and the number of entries can reach the 1000s, so
linear insertion and search is bad.

This reduces runtime for `sqlite` and `UE4Game-HTML5-Shipping` by 3-4%,
and a couple of other benchmarks (`sqlite`, `godot`, `clang`) by smaller
amounts.

It also increases runtime for `mono` and `tanks` by about 1%; this seems
to be due to incidental changes in which functions are inlined more than
algorithmic changes.

2018-12-17 21:36:06 -08:00

..

binemit

Update to the rustfmt in rust 1.31, which is now stable.

2018-12-06 16:15:48 -05:00

ir

Use EntityRef::from_u32 to reduce casting.

2018-12-11 15:40:24 -05:00

isa

Add a function to return the pointer type for a given triple.

2018-12-11 15:40:24 -05:00

legalizer

Factor out a MemFlags constructor for trusted notrap/aligned accesses.

2018-12-11 15:40:24 -05:00

regalloc

Use an FxHashMap in RegDiversions.

2018-12-17 21:36:06 -08:00

verifier

Use an FxHashMap in RegDiversions.

2018-12-17 21:36:06 -08:00

abi.rs

Minor code cleanup.

2018-06-12 05:02:25 -07:00

bitset.rs

Update to the rustfmt in rust 1.27, which is now stable. (#377)

2018-06-26 13:06:16 -07:00

cfg_printer.rs

Use more Self keywords instead of repeating the type name.

2018-10-05 16:40:50 -07:00

constant_hash.rs

[build] Move settings generation from Python to Rust code;

2018-11-30 11:05:21 -06:00

context.rs

Add encodings to the instructions in LICM's generated preheaders.

2018-11-16 10:27:24 +01:00

cursor.rs

Use more Self keywords instead of repeating the type name.

2018-10-05 16:40:50 -07:00

dbg.rs

Fixes #404: Use log.rs and a file-per-thread logger instead of the dbg! macro;

2018-08-13 12:51:14 -07:00

dce.rs

Update to the rustfmt in rust 1.27, which is now stable. (#377)

2018-06-26 13:06:16 -07:00

divconst_magic_numbers.rs

Update to the latest stable rustfmt, 0.4.2-stable (febbb36 2018-04-12).

2018-05-29 10:37:38 -07:00

dominator_tree.rs

Remove the concept of non-dense jump tables.

2018-10-04 12:46:40 -07:00

flowgraph.rs

Remove the concept of non-dense jump tables.

2018-10-04 12:46:40 -07:00

fx.rs

[clippy] Fix a few clippy issues in lib/codegen/;

2018-07-11 13:47:25 -07:00

iterators.rs

Update to the rustfmt in rust 1.28, which is now stable.

2018-08-02 09:55:40 -07:00

lib.rs

Fix clippy warning namespaces.

2018-12-06 20:50:38 -05:00

licm.rs

Don't allow loop preheaders to have critical edges.

2018-11-16 10:27:24 +01:00

loop_analysis.rs

Rename test modules to "tests" for consistency.

2018-09-28 14:50:01 -07:00

nan_canonicalization.rs

Update to the rustfmt in rust 1.27, which is now stable. (#377)

2018-06-26 13:06:16 -07:00

partition_slice.rs

Optimize partition_slice (#341)

2018-05-18 12:54:00 -07:00

postopt.rs

Fix constant-offset folding to use the correct operand for stores.

2018-10-29 16:18:12 +01:00

predicates.rs

Reorganize the global value kinds. (#490)

2018-09-04 21:09:04 -07:00

print_errors.rs

Update to the rustfmt in rust 1.31, which is now stable.

2018-12-06 16:15:48 -05:00

ref_slice.rs

Rename the 'cretonne' crate to 'cretonne-codegen'.

2018-04-17 09:46:56 -07:00

result.rs

Verifier now accepts multiple errors (fixes #387). (#452)

2018-08-14 10:55:10 -07:00

scoped_hash_map.rs

Improve coalescing performance by using a FxHashMap (#340)

2018-05-18 15:40:08 -07:00

settings.rs

Introduce a TargetFrontendConfig type. (#570)

2018-11-02 13:51:42 -07:00

simple_gvn.rs

Avoid cloning an InstructionData when it isn't needed.

2018-11-09 15:13:42 -08:00

simple_preopt.rs

Add early-stage optimization crate (#556)

2018-11-07 15:59:29 -08:00

stack_layout.rs

Update to the rustfmt in rust 1.28, which is now stable.

2018-08-02 09:55:40 -07:00

timing.rs

Update to the rustfmt in rust 1.31, which is now stable.

2018-12-06 16:15:48 -05:00

topo_order.rs

Rename test modules to "tests" for consistency.

2018-09-28 14:50:01 -07:00

unreachable_code.rs

Fixes #404: Use log.rs and a file-per-thread logger instead of the dbg! macro;

2018-08-13 12:51:14 -07:00

write.rs

Pretty-print errors for extended basic blocks too;

2018-11-14 13:08:54 -08:00