commit_hash stringlengths 40 40 | author stringlengths 1 57 | date timestamp[s]date 2010-07-26 04:45:09 2026-04-14 18:21:10 | message stringlengths 8 1.39M | diff stringlengths 68 51.2k | files_changed int64 1 136 | insertions int64 0 2.35k | deletions int64 0 1.9k |
|---|---|---|---|---|---|---|---|
c3b7fc9a9c4dc0162293bdda514b1407cba2fba3 | Jakob Stoklund Olesen | 2016-08-12T23:41:48 | Move ir::Function into a sub-module.
Keep the top-level ir module free of implementation details that are
inadvertently exposed to sub-modules. | diff --git a/src/libcretonne/ir/function.rs b/src/libcretonne/ir/function.rs
new file mode 100644
index 000000000..2f8344d80
--- /dev/null
+++ b/src/libcretonne/ir/function.rs
@@ -0,0 +1,64 @@
+//! Intermediate representation of a function.
+//!
+//! The `Function` struct defined in this module owns all of its extended... | 2 | 66 | 58 |
f4258ae293bc2ce63ba21ede4d648ff855b3b090 | Jakob Stoklund Olesen | 2016-08-12T23:34:18 | Use an EntityMap for stack slots.
Delete the StackSlots iterator and move the remaining StackSlotData into its
own module. | diff --git a/cranelift/src/libcretonne/ir/mod.rs b/cranelift/src/libcretonne/ir/mod.rs
index 30fb4d932..806466a90 100644
--- a/cranelift/src/libcretonne/ir/mod.rs
+++ b/cranelift/src/libcretonne/ir/mod.rs
@@ -1,10 +1,11 @@
//! Representation of Cretonne IL functions.
-pub mod entities;
pub mod types;
+pub mod entit... | 4 | 63 | 108 |
09b7420ca9fff652d5db2f70664bb8b83c87a6e2 | Jakob Stoklund Olesen | 2016-08-12T23:34:18 | Use an EntityMap for stack slots.
Delete the StackSlots iterator and move the remaining StackSlotData into its
own module. | diff --git a/src/libcretonne/ir/mod.rs b/src/libcretonne/ir/mod.rs
index 30fb4d932..806466a90 100644
--- a/src/libcretonne/ir/mod.rs
+++ b/src/libcretonne/ir/mod.rs
@@ -1,10 +1,11 @@
//! Representation of Cretonne IL functions.
-pub mod entities;
pub mod types;
+pub mod entities;
pub mod condcodes;
pub mod immedi... | 4 | 63 | 108 |
b266c28767e8804bfc06c72db6aa8462f0da7d6b | Jakob Stoklund Olesen | 2016-08-12T23:11:38 | Re-export common types in the cretonne::ir module.
Clients should not have to navigate the ir sub-modules to find commonly used
types. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index 022c3372e..8397ca516 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -22,8 +22,7 @@
//! Here Ebb1 and Ebb2 would each have a single predecessor denoted as (Ebb0, `brz vx, Ebb1`)
//! and (Ebb0... | 15 | 36 | 36 |
40e0989b8b822b3e3d22d41171e84b49dc4d0bfd | Jakob Stoklund Olesen | 2016-08-12T23:11:38 | Re-export common types in the cretonne::ir module.
Clients should not have to navigate the ir sub-modules to find commonly used
types. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index 022c3372e..8397ca516 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -22,8 +22,7 @@
//! Here Ebb1 and Ebb2 would each have a single predecessor denoted as (Ebb0, `brz vx, Ebb1`)
//! and (Ebb0, `jmp Ebb2`) respectively.
-use ir::F... | 15 | 36 | 36 |
9d6e30df92933e39e5a4ca87c7d3471202e0b127 | Jakob Stoklund Olesen | 2016-08-12T18:03:28 | Remove tests/lib.rs to avoid running tests twice.
The 'cargo test' command simply compiles each 'tests/*.rs' and runs the
enclosed tests. The 'lib.rs' source would get run as an individual test. | diff --git a/cranelift/src/tools/tests/lib.rs b/cranelift/src/tools/tests/lib.rs
deleted file mode 100644
index fcd253526..000000000
--- a/cranelift/src/tools/tests/lib.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-pub mod cfg_traversal;
-pub mod dominator_tree; | 1 | 0 | 2 |
9e87bffa82d28273cbc4f4827fe9f110f68d1d54 | Jakob Stoklund Olesen | 2016-08-12T18:03:28 | Remove tests/lib.rs to avoid running tests twice.
The 'cargo test' command simply compiles each 'tests/*.rs' and runs the
enclosed tests. The 'lib.rs' source would get run as an individual test. | diff --git a/src/tools/tests/lib.rs b/src/tools/tests/lib.rs
deleted file mode 100644
index fcd253526..000000000
--- a/src/tools/tests/lib.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-pub mod cfg_traversal;
-pub mod dominator_tree; | 1 | 0 | 2 |
1ae9a37796488b3c1c200e0cf679f81667ead35f | Jakob Stoklund Olesen | 2016-08-10T19:07:32 | Document ISA builder. | diff --git a/cranelift/src/libcretonne/isa/mod.rs b/cranelift/src/libcretonne/isa/mod.rs
index cd9749e6e..577f6e400 100644
--- a/cranelift/src/libcretonne/isa/mod.rs
+++ b/cranelift/src/libcretonne/isa/mod.rs
@@ -1,10 +1,30 @@
//! Instruction Set Architectures.
//!
//! The `isa` module provides a `TargetIsa` trait w... | 1 | 23 | 3 |
8c48739afd35c4c36dd3fb266daa09b496a39e0a | Jakob Stoklund Olesen | 2016-08-10T19:07:32 | Document ISA builder. | diff --git a/src/libcretonne/isa/mod.rs b/src/libcretonne/isa/mod.rs
index cd9749e6e..577f6e400 100644
--- a/src/libcretonne/isa/mod.rs
+++ b/src/libcretonne/isa/mod.rs
@@ -1,10 +1,30 @@
//! Instruction Set Architectures.
//!
//! The `isa` module provides a `TargetIsa` trait which provides the behavior specializatio... | 1 | 23 | 3 |
24ec62d030cd384130411c1e280888e82a7adff7 | Jakob Stoklund Olesen | 2016-08-09T18:28:51 | Move simple_hash into its own module. | diff --git a/cranelift/src/libcretonne/ir/instructions.rs b/cranelift/src/libcretonne/ir/instructions.rs
index 4087e246d..9d5c59eb7 100644
--- a/cranelift/src/libcretonne/ir/instructions.rs
+++ b/cranelift/src/libcretonne/ir/instructions.rs
@@ -54,16 +54,6 @@ impl Opcode {
}
}
-// A primitive hash function for ... | 3 | 24 | 10 |
d152719d93fffa1656a6e273b12e99f828fa0d44 | Jakob Stoklund Olesen | 2016-08-09T18:28:51 | Move simple_hash into its own module. | diff --git a/src/libcretonne/ir/instructions.rs b/src/libcretonne/ir/instructions.rs
index 4087e246d..9d5c59eb7 100644
--- a/src/libcretonne/ir/instructions.rs
+++ b/src/libcretonne/ir/instructions.rs
@@ -54,16 +54,6 @@ impl Opcode {
}
}
-// A primitive hash function for matching opcodes.
-// Must match `meta/c... | 3 | 24 | 10 |
c679a2e746b836a17ea9a383247ebcbfd3fcb6b7 | Jakob Stoklund Olesen | 2016-08-05T16:55:53 | Scaffold implementation of the TargetIsa trait.
More to come here. | diff --git a/cranelift/src/libcretonne/isa/mod.rs b/cranelift/src/libcretonne/isa/mod.rs
index e2f48e7bb..cd9749e6e 100644
--- a/cranelift/src/libcretonne/isa/mod.rs
+++ b/cranelift/src/libcretonne/isa/mod.rs
@@ -1,6 +1,44 @@
//! Instruction Set Architectures.
//!
-//! The sub-modules of this `isa` module provide def... | 1 | 40 | 2 |
6b6939128967de36097838ac3e954ff38104037d | Jakob Stoklund Olesen | 2016-08-05T16:55:53 | Scaffold implementation of the TargetIsa trait.
More to come here. | diff --git a/src/libcretonne/isa/mod.rs b/src/libcretonne/isa/mod.rs
index e2f48e7bb..cd9749e6e 100644
--- a/src/libcretonne/isa/mod.rs
+++ b/src/libcretonne/isa/mod.rs
@@ -1,6 +1,44 @@
//! Instruction Set Architectures.
//!
-//! The sub-modules of this `isa` module provide definitions for the instruction sets that C... | 1 | 40 | 2 |
6d786113db9125ca2645af5856f95a717b470f48 | Jakob Stoklund Olesen | 2016-08-04T18:39:25 | Add an empty isa/riscv module scaffold.
Targeted ISAs will be defined as sub-modules of isa. | diff --git a/cranelift/src/libcretonne/isa/mod.rs b/cranelift/src/libcretonne/isa/mod.rs
new file mode 100644
index 000000000..e2f48e7bb
--- /dev/null
+++ b/cranelift/src/libcretonne/isa/mod.rs
@@ -0,0 +1,6 @@
+//! Instruction Set Architectures.
+//!
+//! The sub-modules of this `isa` module provide definitions for the... | 3 | 8 | 0 |
c47c52401782a6c17b61a98b44a7cd0f7bc85c97 | Jakob Stoklund Olesen | 2016-08-04T18:39:25 | Add an empty isa/riscv module scaffold.
Targeted ISAs will be defined as sub-modules of isa. | diff --git a/src/libcretonne/isa/mod.rs b/src/libcretonne/isa/mod.rs
new file mode 100644
index 000000000..e2f48e7bb
--- /dev/null
+++ b/src/libcretonne/isa/mod.rs
@@ -0,0 +1,6 @@
+//! Instruction Set Architectures.
+//!
+//! The sub-modules of this `isa` module provide definitions for the instruction sets that Cretonn... | 3 | 8 | 0 |
82a85961ff68bd86b7ff98c948b6702f095350be | Jakob Stoklund Olesen | 2016-08-01T21:45:59 | Add PrimaryEntityData marker trait.
Require this trait on the value type stored in an EntityMap to 'unlock' the
methods intended for primary entity maps that are allowed to create references
with the 'push method.
This prevents accidentally depending on these methods in secondary maps. | diff --git a/cranelift/src/libcretonne/entity_map.rs b/cranelift/src/libcretonne/entity_map.rs
index a0f4f3fa6..91ff7505a 100644
--- a/cranelift/src/libcretonne/entity_map.rs
+++ b/cranelift/src/libcretonne/entity_map.rs
@@ -2,7 +2,13 @@
//!
//! This module defines an `EntityRef` trait that should be implemented by r... | 3 | 42 | 19 |
f5008567c9a479423a1fce1801fdce268e013b2f | Jakob Stoklund Olesen | 2016-08-01T21:45:59 | Add PrimaryEntityData marker trait.
Require this trait on the value type stored in an EntityMap to 'unlock' the
methods intended for primary entity maps that are allowed to create references
with the 'push method.
This prevents accidentally depending on these methods in secondary maps. | diff --git a/src/libcretonne/entity_map.rs b/src/libcretonne/entity_map.rs
index a0f4f3fa6..91ff7505a 100644
--- a/src/libcretonne/entity_map.rs
+++ b/src/libcretonne/entity_map.rs
@@ -2,7 +2,13 @@
//!
//! This module defines an `EntityRef` trait that should be implemented by reference types wrapping
//! a small int... | 3 | 42 | 19 |
283f3ea48e7eb8a981744c9e793559418420cdad | Morgan Phillips | 2016-08-02T01:04:25 | Remove uses of EntityMap::len. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index 28a39861e..022c3372e 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -25,7 +25,7 @@
use ir::Function;
use ir::entities::{Inst, Ebb};
use ir::instructions::BranchInfo;
-use entity_map::Entity... | 4 | 57 | 78 |
80abf8b1f00761debb41f0f6a2d0914c98931080 | Morgan Phillips | 2016-08-02T01:04:25 | Remove uses of EntityMap::len. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index 28a39861e..022c3372e 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -25,7 +25,7 @@
use ir::Function;
use ir::entities::{Inst, Ebb};
use ir::instructions::BranchInfo;
-use entity_map::EntityMap;
+use entity_map::{EntityMap, Keys};... | 4 | 57 | 78 |
11f65fff202dbbdd2a78b6440099e24f5bd98b58 | Jakob Stoklund Olesen | 2016-08-01T22:14:32 | Remove the cfg::predecessors_iter() method and iterator.
This iterator enumerates all EBB references whether they are in the layout or
not. That is usually not what is needed when working with the CFG.
It is better to iterate over EBB referrences in layout order, or in reverse
post-order and then call the get_predece... | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index 28a39861e..30f16b5df 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -142,34 +142,6 @@ impl ControlFlowGraph {
pub fn len(&self) -> usize {
self.data.len()
}
-
- pub fn pr... | 1 | 3 | 30 |
2c1e80b0e0654840d9266d6838413fc556d5918c | Jakob Stoklund Olesen | 2016-08-01T22:14:32 | Remove the cfg::predecessors_iter() method and iterator.
This iterator enumerates all EBB references whether they are in the layout or
not. That is usually not what is needed when working with the CFG.
It is better to iterate over EBB referrences in layout order, or in reverse
post-order and then call the get_predece... | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index 28a39861e..30f16b5df 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -142,34 +142,6 @@ impl ControlFlowGraph {
pub fn len(&self) -> usize {
self.data.len()
}
-
- pub fn predecessors_iter(&self) -> CFGPredecessor... | 1 | 3 | 30 |
bf24ae229cec2889fc1d26ce0195947f030ba3e5 | Jakob Stoklund Olesen | 2016-08-01T22:03:56 | Print CFG edges from func.layout instead of cfg.predecessors_iter.
EBBs not in the layout should never be printed as part of the CFG. | diff --git a/cranelift/src/tools/print_cfg.rs b/cranelift/src/tools/print_cfg.rs
index 9a08c0287..dd1aa3de1 100644
--- a/cranelift/src/tools/print_cfg.rs
+++ b/cranelift/src/tools/print_cfg.rs
@@ -41,8 +41,8 @@ impl<T: Write> CFGPrinter<T> {
self.header(func);
self.push_indent();
self.ebb_sub... | 1 | 5 | 5 |
02c1bb8f2c44a39997b426ef5dda67bd2e497658 | Jakob Stoklund Olesen | 2016-08-01T22:03:56 | Print CFG edges from func.layout instead of cfg.predecessors_iter.
EBBs not in the layout should never be printed as part of the CFG. | diff --git a/src/tools/print_cfg.rs b/src/tools/print_cfg.rs
index 9a08c0287..dd1aa3de1 100644
--- a/src/tools/print_cfg.rs
+++ b/src/tools/print_cfg.rs
@@ -41,8 +41,8 @@ impl<T: Write> CFGPrinter<T> {
self.header(func);
self.push_indent();
self.ebb_subgraphs(func);
- let cfg = Control... | 1 | 5 | 5 |
e22efd274847062258c528917cadc55e4886747c | Morgan Phillips | 2016-08-01T22:00:08 | Improve the structure and comments of the module. | diff --git a/cranelift/src/libcretonne/dominator_tree.rs b/cranelift/src/libcretonne/dominator_tree.rs
index 8dcc4e289..c58726a1a 100644
--- a/cranelift/src/libcretonne/dominator_tree.rs
+++ b/cranelift/src/libcretonne/dominator_tree.rs
@@ -10,25 +10,25 @@ pub struct DominatorTree {
impl DominatorTree {
pub fn ... | 1 | 27 | 12 |
e9cfcf4f780a5a25d41bc3f51a7fe9d7f3eca8bf | Morgan Phillips | 2016-08-01T22:00:08 | Improve the structure and comments of the module. | diff --git a/src/libcretonne/dominator_tree.rs b/src/libcretonne/dominator_tree.rs
index 8dcc4e289..c58726a1a 100644
--- a/src/libcretonne/dominator_tree.rs
+++ b/src/libcretonne/dominator_tree.rs
@@ -10,25 +10,25 @@ pub struct DominatorTree {
impl DominatorTree {
pub fn new(cfg: &ControlFlowGraph) -> Dominator... | 1 | 27 | 12 |
f2e9c88b4500d9eeb21120da1609d821b4360d84 | Morgan Phillips | 2016-08-01T19:15:08 | Remove println\! | diff --git a/cranelift/src/libcretonne/dominator_tree.rs b/cranelift/src/libcretonne/dominator_tree.rs
index e4569ea11..8dcc4e289 100644
--- a/cranelift/src/libcretonne/dominator_tree.rs
+++ b/cranelift/src/libcretonne/dominator_tree.rs
@@ -65,7 +65,6 @@ impl DominatorTree {
}
fn intersect(&self, ordering: ... | 1 | 0 | 1 |
5a38ca2db72c699d2b165160ec2f2653b7532ba9 | Morgan Phillips | 2016-08-01T19:15:08 | Remove println\! | diff --git a/src/libcretonne/dominator_tree.rs b/src/libcretonne/dominator_tree.rs
index e4569ea11..8dcc4e289 100644
--- a/src/libcretonne/dominator_tree.rs
+++ b/src/libcretonne/dominator_tree.rs
@@ -65,7 +65,6 @@ impl DominatorTree {
}
fn intersect(&self, ordering: &EntityMap<Ebb, usize>, first: Ebb, seco... | 1 | 0 | 1 |
967a7c64d4468273f36a3130dbf5e34481e65db9 | Morgan Phillips | 2016-08-01T04:40:11 | Add a dominator tree implementation. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index 25b5f2409..28a39861e 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -89,7 +89,7 @@ impl ControlFlowGraph {
self.data[to].predecessors.push(from);
}
- fn get_predecessors(&se... | 5 | 201 | 2 |
19a47d57b3b27860735644e6c98637c14232a6db | Morgan Phillips | 2016-08-01T04:40:11 | Add a dominator tree implementation. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index 25b5f2409..28a39861e 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -89,7 +89,7 @@ impl ControlFlowGraph {
self.data[to].predecessors.push(from);
}
- fn get_predecessors(&self, ebb: Ebb) -> &Vec<BasicBlock> {
+ ... | 5 | 201 | 2 |
a8beb542a5ef39ab9989c846e251efa68eedcf67 | Morgan Phillips | 2016-08-01T04:31:18 | Clean up the CFG representation. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index ff45b59ae..25b5f2409 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -26,13 +26,13 @@ use ir::Function;
use ir::entities::{Inst, Ebb};
use ir::instructions::BranchInfo;
use entity_map::Entit... | 2 | 15 | 30 |
0ce01c1b8dffd46691284ba1f4170da3d5296c8d | Morgan Phillips | 2016-08-01T04:31:18 | Clean up the CFG representation. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index ff45b59ae..25b5f2409 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -26,13 +26,13 @@ use ir::Function;
use ir::entities::{Inst, Ebb};
use ir::instructions::BranchInfo;
use entity_map::EntityMap;
-use std::collections::{HashSet, B... | 2 | 15 | 30 |
dae349371fd94ac165417d3a1adaa1df5d107a4a | Jakob Stoklund Olesen | 2016-07-29T22:59:09 | Add EntityMap::with_capacity.
Create a secondary entity map with space reserved for a known range of entity
references.
Add dfg.num_ebbs() and dfg.num_insts() methods to provide capacities. | diff --git a/cranelift/src/libcretonne/entity_map.rs b/cranelift/src/libcretonne/entity_map.rs
index 9ce39bec1..a0f4f3fa6 100644
--- a/cranelift/src/libcretonne/entity_map.rs
+++ b/cranelift/src/libcretonne/entity_map.rs
@@ -102,6 +102,21 @@ impl<K, V> EntityMap<K, V>
where K: EntityRef,
V: Clone + Defa... | 2 | 31 | 0 |
bbdae39cb96e45c922e5487721786a9806155517 | Jakob Stoklund Olesen | 2016-07-29T22:59:09 | Add EntityMap::with_capacity.
Create a secondary entity map with space reserved for a known range of entity
references.
Add dfg.num_ebbs() and dfg.num_insts() methods to provide capacities. | diff --git a/src/libcretonne/entity_map.rs b/src/libcretonne/entity_map.rs
index 9ce39bec1..a0f4f3fa6 100644
--- a/src/libcretonne/entity_map.rs
+++ b/src/libcretonne/entity_map.rs
@@ -102,6 +102,21 @@ impl<K, V> EntityMap<K, V>
where K: EntityRef,
V: Clone + Default
{
+ /// Create a new secondary `... | 2 | 31 | 0 |
2f07a3b6752014d4128bc9159fe2260ec334c1d2 | Morgan Phillips | 2016-07-29T00:51:50 | Remove innacurate comments. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index f9df5e299..ff45b59ae 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -140,8 +140,6 @@ impl ControlFlowGraph {
}
}
} else if !black.contains(&n... | 1 | 0 | 2 |
a9748dff0276f653b6ad6af334ff91a0602aceb6 | Morgan Phillips | 2016-07-29T00:51:50 | Remove innacurate comments. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index f9df5e299..ff45b59ae 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -140,8 +140,6 @@ impl ControlFlowGraph {
}
}
} else if !black.contains(&node) {
- // This is a gra... | 1 | 0 | 2 |
7936444e1f7ff2d7ed91c47991642c65ce8bf0ac | Morgan Phillips | 2016-07-29T00:49:25 | Simplify the reverse_postorder_ebbs implementation. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index 5d1cbaadf..f9df5e299 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -24,9 +24,9 @@
use ir::Function;
use ir::entities::{Inst, Ebb};
-use ir::instructions::InstructionData;
+use ir::instruc... | 2 | 64 | 100 |
82ff64820c06895ff498538d0777372992e2936e | Morgan Phillips | 2016-07-29T00:49:25 | Simplify the reverse_postorder_ebbs implementation. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index 5d1cbaadf..f9df5e299 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -24,9 +24,9 @@
use ir::Function;
use ir::entities::{Inst, Ebb};
-use ir::instructions::InstructionData;
+use ir::instructions::BranchInfo;
use entity_map::Enti... | 2 | 64 | 100 |
1027fc747215cd6ce2bcdf373e8b2f7c8f92525e | Morgan Phillips | 2016-07-27T00:13:11 | Avoid cloning levels | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index bc78a3e90..5d1cbaadf 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -142,7 +142,7 @@ impl ControlFlowGraph {
}
/// A helper for iteratively walking a CFG in postorder.
-pub struct CFGPosto... | 1 | 4 | 5 |
e94d7c2a9991a4d9e44026be694e0efdb76e6f81 | Morgan Phillips | 2016-07-27T00:13:11 | Avoid cloning levels | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index bc78a3e90..5d1cbaadf 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -142,7 +142,7 @@ impl ControlFlowGraph {
}
/// A helper for iteratively walking a CFG in postorder.
-pub struct CFGPostorderWalker<'a> {
+struct CFGPostorderWal... | 1 | 4 | 5 |
b67d07e87a8e94220771fe9ba684e8d19d5aadae | Morgan Phillips | 2016-07-26T19:07:18 | Give the test module a more apt name. | diff --git a/cranelift/src/libcretonne/tests/cfg.rs b/cranelift/src/libcretonne/tests/cfg_traversal.rs
similarity index 71%
rename from cranelift/src/libcretonne/tests/cfg.rs
rename to cranelift/src/libcretonne/tests/cfg_traversal.rs
index 3024b8a8f..056b72dc1 100644
--- a/cranelift/src/libcretonne/tests/cfg.rs
+++ b/c... | 2 | 33 | 5 |
1cd6e35a427882f9b227722c0e3fa59b7b6a5899 | Morgan Phillips | 2016-07-26T19:07:18 | Give the test module a more apt name. | diff --git a/src/libcretonne/tests/cfg.rs b/src/libcretonne/tests/cfg_traversal.rs
similarity index 71%
rename from src/libcretonne/tests/cfg.rs
rename to src/libcretonne/tests/cfg_traversal.rs
index 3024b8a8f..056b72dc1 100644
--- a/src/libcretonne/tests/cfg.rs
+++ b/src/libcretonne/tests/cfg_traversal.rs
@@ -11,11 +1... | 2 | 33 | 5 |
a9842ff363ef016b296aebbd0b2543590f1b4c2f | Morgan Phillips | 2016-07-26T09:54:42 | Fix broken reverse_postorder_ebbs implementation.
The previous implementation was actually a reverse preorder walk. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index d30262e4c..bc78a3e90 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -26,7 +26,7 @@ use ir::Function;
use ir::entities::{Inst, Ebb};
use ir::instructions::InstructionData;
use entity_map::En... | 2 | 103 | 19 |
42b98353636c03c830ef47d9c3ed8beaf0548e97 | Morgan Phillips | 2016-07-26T09:54:42 | Fix broken reverse_postorder_ebbs implementation.
The previous implementation was actually a reverse preorder walk. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index d30262e4c..bc78a3e90 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -26,7 +26,7 @@ use ir::Function;
use ir::entities::{Inst, Ebb};
use ir::instructions::InstructionData;
use entity_map::EntityMap;
-use std::collections::{HashSet... | 2 | 103 | 19 |
1f0e344b24c942932364cf1af73f05cec6e1744d | Morgan Phillips | 2016-07-26T01:50:50 | Cargo-fmt and cleanup. | diff --git a/cranelift/src/libcretonne/Cargo.toml b/cranelift/src/libcretonne/Cargo.toml
index e6158af94..cfd886391 100644
--- a/cranelift/src/libcretonne/Cargo.toml
+++ b/cranelift/src/libcretonne/Cargo.toml
@@ -12,4 +12,7 @@ build = "build.rs"
name = "cretonne"
path = "lib.rs"
+[dev-dependencies]
+cretonne-reader... | 2 | 3 | 121 |
400504d3211ad2301505e6d64aea2ee690808475 | Morgan Phillips | 2016-07-26T01:50:50 | Cargo-fmt and cleanup. | diff --git a/src/libcretonne/Cargo.toml b/src/libcretonne/Cargo.toml
index e6158af94..cfd886391 100644
--- a/src/libcretonne/Cargo.toml
+++ b/src/libcretonne/Cargo.toml
@@ -12,4 +12,7 @@ build = "build.rs"
name = "cretonne"
path = "lib.rs"
+[dev-dependencies]
+cretonne-reader = { path = "../libreader" }
+
[depende... | 2 | 3 | 121 |
d137529bd5ca7afbc3b94abdde2f338ef2c89899 | Morgan Phillips | 2016-07-26T01:49:39 | Use cton_reader to simplify cfg traversal tests. | diff --git a/cranelift/src/libcretonne/tests/cfg.rs b/cranelift/src/libcretonne/tests/cfg.rs
new file mode 100644
index 000000000..6ad024aef
--- /dev/null
+++ b/cranelift/src/libcretonne/tests/cfg.rs
@@ -0,0 +1,85 @@
+extern crate cretonne;
+extern crate cton_reader;
+
+use self::cton_reader::parser::Parser;
+use self:... | 2 | 86 | 0 |
63b58214f7f2526324b73a858594549047aa8117 | Morgan Phillips | 2016-07-26T01:49:39 | Use cton_reader to simplify cfg traversal tests. | diff --git a/src/libcretonne/tests/cfg.rs b/src/libcretonne/tests/cfg.rs
new file mode 100644
index 000000000..6ad024aef
--- /dev/null
+++ b/src/libcretonne/tests/cfg.rs
@@ -0,0 +1,85 @@
+extern crate cretonne;
+extern crate cton_reader;
+
+use self::cton_reader::parser::Parser;
+use self::cretonne::ir::entities::Ebb;
... | 2 | 86 | 0 |
26c350833a7191d587767fc38d2836dac6546b72 | Morgan Phillips | 2016-07-25T08:05:15 | Change variable name to something more descriptive. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index c853d8183..696c364af 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -120,14 +120,14 @@ impl ControlFlowGraph {
Some(eb) => eb,
};
let mut seen = HashSet::new();
... | 1 | 4 | 4 |
bb7ecc8753d4f86d8319c724f70e5246f3d60b40 | Morgan Phillips | 2016-07-25T08:05:15 | Change variable name to something more descriptive. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index c853d8183..696c364af 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -120,14 +120,14 @@ impl ControlFlowGraph {
Some(eb) => eb,
};
let mut seen = HashSet::new();
- let mut stack_a = vec![entry_bl... | 1 | 4 | 4 |
aa730ec2c42dd9950fbaebb4af3a098cd7d550a9 | Morgan Phillips | 2016-07-25T07:41:34 | make postorder_ebbs into actually reverse_postorder_ebbs.
This is a more accurate description. Further return the ebbs in a
btreemap so that the index of each Ebb (its order of visitation) is
quick to lookup. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index e221f55fc..c853d8183 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -24,8 +24,9 @@
use ir::Function;
use ir::entities::{Inst, Ebb};
-use ir::instructions::BranchInfo;
+use ir::instructions... | 1 | 89 | 23 |
91ced8df90ea180f2923f16b205151d22662aff5 | Morgan Phillips | 2016-07-25T07:41:34 | make postorder_ebbs into actually reverse_postorder_ebbs.
This is a more accurate description. Further return the ebbs in a
btreemap so that the index of each Ebb (its order of visitation) is
quick to lookup. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index e221f55fc..c853d8183 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -24,8 +24,9 @@
use ir::Function;
use ir::entities::{Inst, Ebb};
-use ir::instructions::BranchInfo;
+use ir::instructions::InstructionData;
use entity_map::Enti... | 1 | 89 | 23 |
8d93fe9685b42118a6b4ecb1d3cea99177db0f99 | Jakob Stoklund Olesen | 2016-07-22T22:38:53 | Add an analyze_branch method to InstructionData.
Rather than switching on instruction formats to discover the destination of a
branch, use the analyze_branch method which returns a BranchInfo enum with just
the relevant information.
This makes CFG algorithms independent of future instruction formats for
branches. Onl... | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index 964a07a57..e221f55fc 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -24,7 +24,7 @@
use ir::Function;
use ir::entities::{Inst, Ebb};
-use ir::instructions::InstructionData;
+use ir::instruc... | 2 | 47 | 9 |
ae98edf8cc6fcc70ddd42b552ca1c9199b1f4f12 | Jakob Stoklund Olesen | 2016-07-22T22:38:53 | Add an analyze_branch method to InstructionData.
Rather than switching on instruction formats to discover the destination of a
branch, use the analyze_branch method which returns a BranchInfo enum with just
the relevant information.
This makes CFG algorithms independent of future instruction formats for
branches. Onl... | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index 964a07a57..e221f55fc 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -24,7 +24,7 @@
use ir::Function;
use ir::entities::{Inst, Ebb};
-use ir::instructions::InstructionData;
+use ir::instructions::BranchInfo;
use entity_map::Enti... | 2 | 47 | 9 |
ba76f444abccc720d327f7bffd4f7025572d52e7 | Jakob Stoklund Olesen | 2016-07-22T21:10:39 | Add a keys() iterator to EntityMap. | diff --git a/cranelift/src/libcretonne/entity_map.rs b/cranelift/src/libcretonne/entity_map.rs
index 0a7faccb4..9ce39bec1 100644
--- a/cranelift/src/libcretonne/entity_map.rs
+++ b/cranelift/src/libcretonne/entity_map.rs
@@ -81,6 +81,15 @@ impl<K, V> EntityMap<K, V>
pub fn len(&self) -> usize {
self.elems... | 1 | 41 | 1 |
410c1390d12e064113eca81f1d32ee62ea7fc787 | Jakob Stoklund Olesen | 2016-07-22T21:10:39 | Add a keys() iterator to EntityMap. | diff --git a/src/libcretonne/entity_map.rs b/src/libcretonne/entity_map.rs
index 0a7faccb4..9ce39bec1 100644
--- a/src/libcretonne/entity_map.rs
+++ b/src/libcretonne/entity_map.rs
@@ -81,6 +81,15 @@ impl<K, V> EntityMap<K, V>
pub fn len(&self) -> usize {
self.elems.len()
}
+
+ /// Iterate over al... | 1 | 41 | 1 |
27cb00ef42dcca40bfe1035c254d61a6e0d61c8b | Jakob Stoklund Olesen | 2016-07-22T16:34:28 | Rename the 'repr' module to 'ir'.
This module and its submodules define the Intermidiate Representation of the
Cretonne IL. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index c018ab467..970af69af 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -22,9 +22,9 @@
//! Here Ebb1 and Ebb2 would each have a single predecessor denoted as (Ebb0, `brz vx, Ebb1`)
//! and (Ebb0... | 15 | 45 | 45 |
38815dcca33babe2095ac4d2d305aa5a4c41d720 | Jakob Stoklund Olesen | 2016-07-22T16:34:28 | Rename the 'repr' module to 'ir'.
This module and its submodules define the Intermidiate Representation of the
Cretonne IL. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index c018ab467..970af69af 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -22,9 +22,9 @@
//! Here Ebb1 and Ebb2 would each have a single predecessor denoted as (Ebb0, `brz vx, Ebb1`)
//! and (Ebb0, `jmp Ebb2`) respectively.
-use repr:... | 15 | 45 | 45 |
3d59a95b0dc83d2682157d63c687701dd4f554f6 | Morgan Phillips | 2016-07-22T05:44:13 | Replace btreesets with vectors. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index 77f40a6f9..c018ab467 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -26,36 +26,22 @@ use repr::Function;
use repr::entities::{Inst, Ebb};
use repr::instructions::InstructionData;
use entity... | 1 | 45 | 33 |
367752be1d337b41bfb293aa75f6063295c60fdc | Morgan Phillips | 2016-07-22T05:44:13 | Replace btreesets with vectors. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index 77f40a6f9..c018ab467 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -26,36 +26,22 @@ use repr::Function;
use repr::entities::{Inst, Ebb};
use repr::instructions::InstructionData;
use entity_map::EntityMap;
-use std::collections::... | 1 | 45 | 33 |
4de89a7f96c6879aa788ff1f335327c2be6587a0 | Morgan Phillips | 2016-07-21T22:24:07 | Cargo-fmt fixes | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index e73e0d04b..77f40a6f9 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -45,7 +45,7 @@ pub struct CFGNode {
impl CFGNode {
/// CFG Node successors stripped of loop edges.
pub fn childre... | 1 | 3 | 2 |
bdab73b0c7ad5ce21591035ccda4c8263074b683 | Morgan Phillips | 2016-07-21T22:24:07 | Cargo-fmt fixes | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index e73e0d04b..77f40a6f9 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -45,7 +45,7 @@ pub struct CFGNode {
impl CFGNode {
/// CFG Node successors stripped of loop edges.
pub fn children(&self) -> Vec<Ebb> {
- let pred... | 1 | 3 | 2 |
5037cc4db698705759f3d8df124a13c3108f0d63 | Morgan Phillips | 2016-07-21T22:22:27 | Add support for postorder traversal of the cfg. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index 9fabdff16..e73e0d04b 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -42,6 +42,15 @@ pub struct CFGNode {
pub predecessors: BasicBlockSet,
}
+impl CFGNode {
+ /// CFG Node successors... | 1 | 69 | 0 |
761fb54d8ae3f420abcefeaa11b8c09c666fa6d7 | Morgan Phillips | 2016-07-21T22:22:27 | Add support for postorder traversal of the cfg. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index 9fabdff16..e73e0d04b 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -42,6 +42,15 @@ pub struct CFGNode {
pub predecessors: BasicBlockSet,
}
+impl CFGNode {
+ /// CFG Node successors stripped of loop edges.
+ pub fn chi... | 1 | 69 | 0 |
a4126108a033081449558ed29ce7d98e0704dacb | Morgan Phillips | 2016-07-21T19:36:51 | Track predecessors as well as successors in the CFG | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index c6363ef21..9fabdff16 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -1,4 +1,6 @@
-//! A control flow graph represented as mappings of extended basic blocks to their predecessors.
+//! A contro... | 2 | 61 | 18 |
30eb25d013ece38a16576156bb91910bc2622a3b | Morgan Phillips | 2016-07-21T19:36:51 | Track predecessors as well as successors in the CFG | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index c6363ef21..9fabdff16 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -1,4 +1,6 @@
-//! A control flow graph represented as mappings of extended basic blocks to their predecessors.
+//! A control flow graph represented as mappings of ... | 2 | 61 | 18 |
505d49ec41b1c7a6014edd98d701dafa7d56bf50 | Morgan Phillips | 2016-07-21T19:08:02 | Use EntityMap instead of BTreeMap | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index c2a2b6dcf..c6363ef21 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -1,5 +1,5 @@
//! A control flow graph represented as mappings of extended basic blocks to their predecessors.
-//! Predeces... | 2 | 53 | 25 |
2caa802f50ca9f5ee5a65dde1ed5cc9942b483d8 | Morgan Phillips | 2016-07-21T19:08:02 | Use EntityMap instead of BTreeMap | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index c2a2b6dcf..c6363ef21 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -1,5 +1,5 @@
//! A control flow graph represented as mappings of extended basic blocks to their predecessors.
-//! Predecessors are denoted by tuples of EBB and br... | 2 | 53 | 25 |
28069ff2a0d3067f6561f410342a2e9345f9271e | Jakob Stoklund Olesen | 2016-07-19T21:10:30 | Move IR modules under repr/.
Use the cretonne::repr module as a common namespace for sub-modules defining the
in-memory representation of Cretonn IL. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index e9ecd9d98..c2a2b6dcf 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -21,8 +21,8 @@
//! and (Ebb0, `jmp Ebb2`) respectively.
use repr::Function;
-use entities::{Inst, Ebb};
-use instruction... | 15 | 46 | 45 |
89ba9626c730be10edf4fa97d019f95dd140691e | Jakob Stoklund Olesen | 2016-07-19T21:10:30 | Move IR modules under repr/.
Use the cretonne::repr module as a common namespace for sub-modules defining the
in-memory representation of Cretonn IL. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index e9ecd9d98..c2a2b6dcf 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -21,8 +21,8 @@
//! and (Ebb0, `jmp Ebb2`) respectively.
use repr::Function;
-use entities::{Inst, Ebb};
-use instructions::InstructionData;
+use repr::entities:... | 15 | 46 | 45 |
28804e0b417c443a32c7e63218641e7179f00e06 | Jakob Stoklund Olesen | 2016-07-19T20:05:28 | Use DataFlowGraph in Function.
Replace the three tables instructions, extended_basic_blocks, and
extended_values with a single 'dfg' public member.
Clients using Function are changed to refer to func.layout and func.dfg
respectively. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index 3a5f55437..e9ecd9d98 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -56,7 +56,7 @@ impl ControlFlowGraph {
// Flips to true when a terminating instruction is seen. So that if addi... | 6 | 38 | 468 |
c1806d0ab04ec6d240216e3fb82a623df5fb880b | Jakob Stoklund Olesen | 2016-07-19T20:05:28 | Use DataFlowGraph in Function.
Replace the three tables instructions, extended_basic_blocks, and
extended_values with a single 'dfg' public member.
Clients using Function are changed to refer to func.layout and func.dfg
respectively. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index 3a5f55437..e9ecd9d98 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -56,7 +56,7 @@ impl ControlFlowGraph {
// Flips to true when a terminating instruction is seen. So that if additional
// instructions occu... | 6 | 38 | 468 |
8a55ed59deb2f332622fc2b9b6f05bc37d064720 | Jakob Stoklund Olesen | 2016-07-19T17:19:29 | Implement separate data flow graph module.
The DFG keeps track of instruction definitions, values, and EBBs.
Store the primary definition of each instruction: Opcode and operands.
Track SSA values as either the result of an instruction or EBB arguments. | diff --git a/cranelift/src/libcretonne/dfg.rs b/cranelift/src/libcretonne/dfg.rs
new file mode 100644
index 000000000..7cfdaa7fb
--- /dev/null
+++ b/cranelift/src/libcretonne/dfg.rs
@@ -0,0 +1,420 @@
+//! Data flow graph tracking Instructions, Values, and EBBs.
+
+use entity_map::EntityMap;
+use entities::{Ebb, Inst, V... | 2 | 421 | 0 |
39d3a8e3d76db29cc495460a86990753cd67f219 | Jakob Stoklund Olesen | 2016-07-19T17:19:29 | Implement separate data flow graph module.
The DFG keeps track of instruction definitions, values, and EBBs.
Store the primary definition of each instruction: Opcode and operands.
Track SSA values as either the result of an instruction or EBB arguments. | diff --git a/src/libcretonne/dfg.rs b/src/libcretonne/dfg.rs
new file mode 100644
index 000000000..7cfdaa7fb
--- /dev/null
+++ b/src/libcretonne/dfg.rs
@@ -0,0 +1,420 @@
+//! Data flow graph tracking Instructions, Values, and EBBs.
+
+use entity_map::EntityMap;
+use entities::{Ebb, Inst, Value, NO_VALUE, ExpandedValue}... | 2 | 421 | 0 |
78ce51e166f0bc6c7d8371851dd7c277be79b1dc | Jakob Stoklund Olesen | 2016-07-19T16:25:05 | Don't require Clone + Default for EntityMap values.
There are two kinds of entity maps:
- A primary map is used to allocate entity references and store the primary
entity data. This map only grows when adding new entities with 'push'.
- A secondary map contains additional information about entities in a primary
... | diff --git a/cranelift/src/libcretonne/entity_map.rs b/cranelift/src/libcretonne/entity_map.rs
index 2aa101f5c..7954996ed 100644
--- a/cranelift/src/libcretonne/entity_map.rs
+++ b/cranelift/src/libcretonne/entity_map.rs
@@ -39,17 +39,23 @@ pub trait EntityRef: Copy + Eq {
}
/// A mapping `K -> V` for densely index... | 2 | 45 | 23 |
d64e7fb576a86828e84007920fe1555cbb610d68 | Jakob Stoklund Olesen | 2016-07-19T16:25:05 | Don't require Clone + Default for EntityMap values.
There are two kinds of entity maps:
- A primary map is used to allocate entity references and store the primary
entity data. This map only grows when adding new entities with 'push'.
- A secondary map contains additional information about entities in a primary
... | diff --git a/src/libcretonne/entity_map.rs b/src/libcretonne/entity_map.rs
index 2aa101f5c..7954996ed 100644
--- a/src/libcretonne/entity_map.rs
+++ b/src/libcretonne/entity_map.rs
@@ -39,17 +39,23 @@ pub trait EntityRef: Copy + Eq {
}
/// A mapping `K -> V` for densely indexed entity references.
+///
+/// A *prima... | 2 | 45 | 23 |
79211cb8a647437f6357eb0422efe4aabff56f08 | Morgan Phillips | 2016-07-19T03:30:33 | Fix formatting | diff --git a/cranelift/src/libcretonne/lib.rs b/cranelift/src/libcretonne/lib.rs
index d5c501477..0223e4a4b 100644
--- a/cranelift/src/libcretonne/lib.rs
+++ b/cranelift/src/libcretonne/lib.rs
@@ -19,4 +19,4 @@ pub mod cfg;
pub mod entity_map;
-#[cfg(test)] pub mod test_utils;
+#[cfg(test)]pub mod test_utils;
diff... | 3 | 4 | 10 |
f63d7941ede9977847c3ea39f0ead12b63b39bb3 | Morgan Phillips | 2016-07-19T03:30:33 | Fix formatting | diff --git a/src/libcretonne/lib.rs b/src/libcretonne/lib.rs
index d5c501477..0223e4a4b 100644
--- a/src/libcretonne/lib.rs
+++ b/src/libcretonne/lib.rs
@@ -19,4 +19,4 @@ pub mod cfg;
pub mod entity_map;
-#[cfg(test)] pub mod test_utils;
+#[cfg(test)]pub mod test_utils;
diff --git a/src/libcretonne/test_utils/make... | 3 | 4 | 10 |
652ebbdc27dca3151cd20f1101f669265d78f723 | Jakob Stoklund Olesen | 2016-07-19T01:52:35 | Use EBB layout order almost everywhere.
The ebbs_numerically() function was a workaround for the unimplemented EBB layout
order. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index af877f4f9..3a5f55437 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -48,11 +48,11 @@ impl ControlFlowGraph {
// Even ebbs without predecessors should show up in the CFG, albeit
... | 4 | 6 | 6 |
8c58fe463169c596b3200e4b4ee4505bfe681665 | Jakob Stoklund Olesen | 2016-07-19T01:52:35 | Use EBB layout order almost everywhere.
The ebbs_numerically() function was a workaround for the unimplemented EBB layout
order. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index af877f4f9..3a5f55437 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -48,11 +48,11 @@ impl ControlFlowGraph {
// Even ebbs without predecessors should show up in the CFG, albeit
// with no entires.
- for eb... | 4 | 6 | 6 |
4f7c624ba676bc696cf224d4f0bd3e9807042a4f | Jakob Stoklund Olesen | 2016-07-19T01:47:42 | Implement IntoIterator for Layout. | diff --git a/cranelift/src/libcretonne/layout.rs b/cranelift/src/libcretonne/layout.rs
index e0ca2cc3c..3cc2ffc03 100644
--- a/cranelift/src/libcretonne/layout.rs
+++ b/cranelift/src/libcretonne/layout.rs
@@ -3,7 +3,7 @@
//! The order of extended basic blocks in a function and the order of instructions in an EBB is
/... | 1 | 20 | 1 |
4ee2ab5042c821dd7b9fa47df9cd63f86b74b784 | Jakob Stoklund Olesen | 2016-07-19T01:47:42 | Implement IntoIterator for Layout. | diff --git a/src/libcretonne/layout.rs b/src/libcretonne/layout.rs
index e0ca2cc3c..3cc2ffc03 100644
--- a/src/libcretonne/layout.rs
+++ b/src/libcretonne/layout.rs
@@ -3,7 +3,7 @@
//! The order of extended basic blocks in a function and the order of instructions in an EBB is
//! determined by the `Layout` data struc... | 1 | 20 | 1 |
d73c2c9dc0780195599be475a20310a932d9a57f | Jakob Stoklund Olesen | 2016-07-19T01:23:32 | Replace inst_order with Layout in Function.
The Layout also handles EBB layout, so new append_ebb calls are necessary.
- Rewrite callers to use the public data member 'layout'.
- Implement Debug for Function in terms of the write module to avoid deriving
it. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index 668f5b51e..af877f4f9 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -55,7 +55,7 @@ impl ControlFlowGraph {
for ebb in func.ebbs_numerically() {
// Flips to true when a te... | 5 | 58 | 105 |
e926674b4e48ca61ff3d372e0694ae4470cc5007 | Jakob Stoklund Olesen | 2016-07-19T01:23:32 | Replace inst_order with Layout in Function.
The Layout also handles EBB layout, so new append_ebb calls are necessary.
- Rewrite callers to use the public data member 'layout'.
- Implement Debug for Function in terms of the write module to avoid deriving
it. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index 668f5b51e..af877f4f9 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -55,7 +55,7 @@ impl ControlFlowGraph {
for ebb in func.ebbs_numerically() {
// Flips to true when a terminating instruction is seen. So that i... | 5 | 58 | 105 |
0ef0937016666e39a4c69cfc43177cdefa50aecf | Jakob Stoklund Olesen | 2016-07-19T01:09:31 | More layout tests and bugfixes.
Fix bugs in append methods. Linked lists are hard. | diff --git a/cranelift/src/libcretonne/layout.rs b/cranelift/src/libcretonne/layout.rs
index d803858d0..e0ca2cc3c 100644
--- a/cranelift/src/libcretonne/layout.rs
+++ b/cranelift/src/libcretonne/layout.rs
@@ -67,14 +67,18 @@ impl Layout {
pub fn append_ebb(&mut self, ebb: Ebb) {
assert!(!self.is_ebb_inser... | 1 | 122 | 10 |
2f74efd5fc3258a6a1f3a9ddbc95c4109de16086 | Jakob Stoklund Olesen | 2016-07-19T01:09:31 | More layout tests and bugfixes.
Fix bugs in append methods. Linked lists are hard. | diff --git a/src/libcretonne/layout.rs b/src/libcretonne/layout.rs
index d803858d0..e0ca2cc3c 100644
--- a/src/libcretonne/layout.rs
+++ b/src/libcretonne/layout.rs
@@ -67,14 +67,18 @@ impl Layout {
pub fn append_ebb(&mut self, ebb: Ebb) {
assert!(!self.is_ebb_inserted(ebb),
"Cannot appen... | 1 | 122 | 10 |
bd2945ab5e22db375758cbcfefca416de4a23549 | Jakob Stoklund Olesen | 2016-07-18T22:04:37 | Implement instruction order.
Each EBB has a linked list of instructions in layout order. | diff --git a/cranelift/src/libcretonne/layout.rs b/cranelift/src/libcretonne/layout.rs
index 15748eda6..d803858d0 100644
--- a/cranelift/src/libcretonne/layout.rs
+++ b/cranelift/src/libcretonne/layout.rs
@@ -139,32 +139,53 @@ impl Layout {
/// Get the EBB containing `inst`, or `None` if `inst` is not inserted in ... | 1 | 92 | 12 |
21c2474d4dac59256d7d2a51a19b2ea41d53cffb | Jakob Stoklund Olesen | 2016-07-18T22:04:37 | Implement instruction order.
Each EBB has a linked list of instructions in layout order. | diff --git a/src/libcretonne/layout.rs b/src/libcretonne/layout.rs
index 15748eda6..d803858d0 100644
--- a/src/libcretonne/layout.rs
+++ b/src/libcretonne/layout.rs
@@ -139,32 +139,53 @@ impl Layout {
/// Get the EBB containing `inst`, or `None` if `inst` is not inserted in the layout.
pub fn inst_ebb(&self, ... | 1 | 92 | 12 |
0d924c67d08bac9fcf4a07de31054fcee1f98450 | Jakob Stoklund Olesen | 2016-07-18T21:06:03 | Add Layout::ebbs() and the corresponding iterator.
Implement some tests, fix bugs in is_ebb_inserted(). | diff --git a/cranelift/src/libcretonne/layout.rs b/cranelift/src/libcretonne/layout.rs
index a870e5616..15748eda6 100644
--- a/cranelift/src/libcretonne/layout.rs
+++ b/cranelift/src/libcretonne/layout.rs
@@ -3,7 +3,8 @@
//! The order of extended basic blocks in a function and the order of instructions in an EBB is
/... | 1 | 90 | 11 |
a641bdb1f262f32f125c77d14edb2972600bb7f0 | Jakob Stoklund Olesen | 2016-07-18T21:06:03 | Add Layout::ebbs() and the corresponding iterator.
Implement some tests, fix bugs in is_ebb_inserted(). | diff --git a/src/libcretonne/layout.rs b/src/libcretonne/layout.rs
index a870e5616..15748eda6 100644
--- a/src/libcretonne/layout.rs
+++ b/src/libcretonne/layout.rs
@@ -3,7 +3,8 @@
//! The order of extended basic blocks in a function and the order of instructions in an EBB is
//! determined by the `Layout` data struc... | 1 | 90 | 11 |
ea3d2f0bbdadfd443015de510ad7f696fa359089 | Morgan Phillips | 2016-07-18T21:28:00 | Move test utility functions to their own module | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index 8c423c23a..668f5b51e 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -94,37 +94,10 @@ impl ControlFlowGraph {
#[cfg(test)]
mod tests {
- use instructions::*;
- use entity_map::EntityR... | 4 | 47 | 34 |
28c1eda4f691c5b0c7d23004b32cfd746c817540 | Morgan Phillips | 2016-07-18T21:28:00 | Move test utility functions to their own module | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index 8c423c23a..668f5b51e 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -94,37 +94,10 @@ impl ControlFlowGraph {
#[cfg(test)]
mod tests {
- use instructions::*;
- use entity_map::EntityRef;
- use entities::{Ebb, Inst, NO_VA... | 4 | 47 | 34 |
c76ba3a7f666527b6b9aa107b4e538988d1e7503 | Jakob Stoklund Olesen | 2016-07-18T21:25:28 | Add an EntityRef::wrap() method.
This is the opposite of unwrap(). It converts the ad-hoc null references like
NO_EBB and NO_INST into the more standard Option<Ebb> type which unfortunately
takes twice as much space in data structures. | diff --git a/cranelift/src/libcretonne/entity_map.rs b/cranelift/src/libcretonne/entity_map.rs
index fbf8109d9..2aa101f5c 100644
--- a/cranelift/src/libcretonne/entity_map.rs
+++ b/cranelift/src/libcretonne/entity_map.rs
@@ -11,13 +11,31 @@ use std::ops::{Index, IndexMut};
/// A type wrapping a small integer index s... | 1 | 20 | 2 |
b9975f77af140ad43447f9842b11699f683251c2 | Jakob Stoklund Olesen | 2016-07-18T21:25:28 | Add an EntityRef::wrap() method.
This is the opposite of unwrap(). It converts the ad-hoc null references like
NO_EBB and NO_INST into the more standard Option<Ebb> type which unfortunately
takes twice as much space in data structures. | diff --git a/src/libcretonne/entity_map.rs b/src/libcretonne/entity_map.rs
index fbf8109d9..2aa101f5c 100644
--- a/src/libcretonne/entity_map.rs
+++ b/src/libcretonne/entity_map.rs
@@ -11,13 +11,31 @@ use std::ops::{Index, IndexMut};
/// A type wrapping a small integer index should implement `EntityRef` so it can be... | 1 | 20 | 2 |
32f40168b585ad61902757781c2902adec78c7e4 | Morgan Phillips | 2016-07-16T22:33:30 | Remove extra newline | diff --git a/cranelift/src/tools/print_cfg.rs b/cranelift/src/tools/print_cfg.rs
index fc85cbebe..002c206e0 100644
--- a/cranelift/src/tools/print_cfg.rs
+++ b/cranelift/src/tools/print_cfg.rs
@@ -21,7 +21,6 @@ pub fn run(files: Vec<String>) -> CommandResult {
Ok(())
}
-
struct CFGPrinter<T: Write> {
leve... | 1 | 0 | 1 |
8bbc75e39f5d7f186a4190050cf00c666b1c7bca | Morgan Phillips | 2016-07-16T22:33:30 | Remove extra newline | diff --git a/src/tools/print_cfg.rs b/src/tools/print_cfg.rs
index fc85cbebe..002c206e0 100644
--- a/src/tools/print_cfg.rs
+++ b/src/tools/print_cfg.rs
@@ -21,7 +21,6 @@ pub fn run(files: Vec<String>) -> CommandResult {
Ok(())
}
-
struct CFGPrinter<T: Write> {
level: usize,
writer: T, | 1 | 0 | 1 |
d3ed162bac9980e1e0895a0d8586d6526355c481 | Jakob Stoklund Olesen | 2016-07-15T18:33:10 | Begin a layout module.
The Layout data structure will keep track of the order of EBBs and their
instructions.
WIP. | diff --git a/cranelift/src/libcretonne/layout.rs b/cranelift/src/libcretonne/layout.rs
new file mode 100644
index 000000000..a870e5616
--- /dev/null
+++ b/cranelift/src/libcretonne/layout.rs
@@ -0,0 +1,142 @@
+//! Function layout.
+//!
+//! The order of extended basic blocks in a function and the order of instructions ... | 2 | 143 | 0 |
5c15dcdebb5127cc88a1e5b475054a83050d6a32 | Jakob Stoklund Olesen | 2016-07-15T18:33:10 | Begin a layout module.
The Layout data structure will keep track of the order of EBBs and their
instructions.
WIP. | diff --git a/src/libcretonne/layout.rs b/src/libcretonne/layout.rs
new file mode 100644
index 000000000..a870e5616
--- /dev/null
+++ b/src/libcretonne/layout.rs
@@ -0,0 +1,142 @@
+//! Function layout.
+//!
+//! The order of extended basic blocks in a function and the order of instructions in an EBB is
+//! determined b... | 2 | 143 | 0 |
4358a4d96ed70d2ac6266bab2385c5cc5b1ea166 | Jakob Stoklund Olesen | 2016-07-15T22:31:13 | Implement EntityRef for most of the entities module.
The only exception is Value which has two dimensions. | diff --git a/cranelift/src/libcretonne/cfg.rs b/cranelift/src/libcretonne/cfg.rs
index 4fc2f1b29..8c423c23a 100644
--- a/cranelift/src/libcretonne/cfg.rs
+++ b/cranelift/src/libcretonne/cfg.rs
@@ -95,6 +95,7 @@ impl ControlFlowGraph {
#[cfg(test)]
mod tests {
use instructions::*;
+ use entity_map::EntityRef;
... | 4 | 30 | 18 |
99464bc29de93ac2a4d7759cf5d248dc4b6d8b86 | Jakob Stoklund Olesen | 2016-07-15T22:31:13 | Implement EntityRef for most of the entities module.
The only exception is Value which has two dimensions. | diff --git a/src/libcretonne/cfg.rs b/src/libcretonne/cfg.rs
index 4fc2f1b29..8c423c23a 100644
--- a/src/libcretonne/cfg.rs
+++ b/src/libcretonne/cfg.rs
@@ -95,6 +95,7 @@ impl ControlFlowGraph {
#[cfg(test)]
mod tests {
use instructions::*;
+ use entity_map::EntityRef;
use entities::{Ebb, Inst, NO_VALUE}... | 4 | 30 | 18 |
e87439341907e29b883f378beb60b94c0ac95718 | Jakob Stoklund Olesen | 2016-07-15T22:14:16 | Add an entity_map module.
This supports the pattern of creating structs wrapping a u32 and using them as
indexes into a vector of entities. These entity references should implement the
EntityRef trait.
The EntityMap is a generic map from an EntityRef to some value type. It expects
densely indexed entities and uses a ... | diff --git a/cranelift/src/libcretonne/entity_map.rs b/cranelift/src/libcretonne/entity_map.rs
new file mode 100644
index 000000000..3e1f16a59
--- /dev/null
+++ b/cranelift/src/libcretonne/entity_map.rs
@@ -0,0 +1,130 @@
+//! Densely numbered entity references as mapping keys.
+//!
+//! This module defines an `EntityRe... | 2 | 132 | 0 |
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