bors
5676056ae6
auto merge of #6775 : yjh0502/rust/issue_6696, r=catamorphism
2013-05-28 15:40:53 -07:00
Daniel Micay
9ab2921300
use the type's alignment for generated memsets
2013-05-28 18:38:46 -04:00
Graydon Hoare
b4a3fe25c6
librustc: drop AST before running LLVM, frees 400mb on a librustc build
2013-05-28 15:31:32 -07:00
bors
9a06ff0590
auto merge of #6707 : catamorphism/rust/issue-5543, r=catamorphism
2013-05-28 14:35:00 -07:00
Tim Chevalier
7ad1cc71e3
testsuite: Add main function to issue-5554 test
2013-05-28 13:43:10 -07:00
bors
d7e1f08b21
auto merge of #6774 : alexcrichton/rust/silence-warnings, r=graydon
...
Also as a bonus this fixes #6767
2013-05-28 13:35:05 -07:00
Alex Crichton
b04c40bb1c
Silence various warnings throughout test modules
2013-05-28 15:27:35 -05:00
Luqman Aden
c49e41c42f
compiletest: Add #[no_core] to fix check-stage1.
2013-05-28 15:58:35 -04:00
bors
833ed21f87
auto merge of #6786 : thestinger/rust/revert-noalias-mut-rptr, r=nikomatsakis
...
it can alias `&const` and `@mut`
2013-05-28 10:11:05 -07:00
Daniel Micay
accc5272f8
`noalias` on all `&mut` parameters is too coarse
...
it can alias `&const` and `@mut`
2013-05-28 13:05:50 -04:00
Alex Crichton
8749cb59d8
Fix 'make check-stage1-std' by correcting dependencies
2013-05-28 09:37:38 -05:00
bors
05735a934a
auto merge of #6783 : hoelzro/rust/master, r=bstrie
...
I think settings like this should be left up to the user.
2013-05-28 07:16:59 -07:00
Rob Hoelz
2505416408
Remove colorcolumn setting
2013-05-28 16:06:15 +02:00
bors
c33258bee1
auto merge of #6773 : lkuper/rust/alt-to-match, r=thestinger
...
RIP `alt`.
2013-05-28 05:07:59 -07:00
bors
24784e8030
auto merge of #6771 : thestinger/rust/highlight, r=luqmana
...
This works with pandoc linked against highlighting-kate >= 0.5.3.8. It seems to just be a no-op with earlier versions, because I successfully ran this through `try`.
This also fixes some consistency issues (like making `Example`/`Examples` always a header and always using three tildes).
2013-05-28 04:02:02 -07:00
bors
b738b5766e
auto merge of #6754 : thestinger/rust/noalias, r=nikomatsakis
...
The compiler guarantees that there are no other references to a unique pointer when it's passed by-value to a function.
The existence of the header and annihilator don't matter since it's not relevant to the call:
> For a call to the parent function, dependencies between memory references from before or after the call and from those during the call are “irrelevant” to the noalias keyword for the arguments and return value used in that call.
@graydon's tracing garbage collector stores the metadata outside of the boxes, so that won't be a problem. I'm unsure if updating the header while inside a function where it's marked as `noalias` would be a problem anyway since you never actually read or write to the header.
@nikomatsakis: r?
2013-05-28 02:59:03 -07:00
bors
7ee329e97a
auto merge of #6770 : lkuper/rust/6762, r=catamorphism
2013-05-28 01:50:03 -07:00
bors
fe7f528e5d
auto merge of #6769 : catamorphism/rust/issue-4994, r=thestinger
...
r? @thestinger As called for in #4994
2013-05-28 00:44:05 -07:00
bors
f7f36a8373
auto merge of #6766 : fdr/rust/time-by-value, r=catamorphism
...
Per the recommendation of the now-removed FIXME.
2013-05-27 23:41:19 -07:00
bors
6264df5331
auto merge of #6777 : alexcrichton/rust/less-memory, r=graydon
...
Via my super-accurate timing (`/usr/bin/time -l`), I get 2431119360 => 1884430336 == ~520MB
Closes #6637 .
2013-05-27 22:29:09 -07:00
bors
26fb16e36f
auto merge of #6776 : graydon/rust/node-type-table-hashmap, r=thestinger
...
Smallintmap was being populated with sparse keys during ast deserialization.
2013-05-27 21:20:11 -07:00
Jihyun Yu
4521c34775
Fix #6696
2013-05-28 12:35:06 +09:00
bors
6d7d759129
auto merge of #6752 : osaut/rust/tutorial-tasks, r=graydon
...
* Add a short section and an example illustrating the use of ARC.
* Header for the section of Future changed to be more descriptive: "Backgrounding computations: Futures".
2013-05-27 20:23:05 -07:00
Alex Crichton
ae7df57c5a
Prevent refcount cycles during linting
...
Shaves off ~600MB of memory while compiling rustc
2013-05-27 22:22:09 -05:00
Graydon Hoare
3c4ce79518
rustc: Switch ty::node_type_table to smallintmap, cut 400mb memory use off a librustc build.
...
Smallintmap was being populated with sparse keys during ast deserialization.
2013-05-27 19:50:49 -07:00
Tom Lee
b7f71e1ee6
Implementing suggestions from @nikomatsakis
2013-05-27 19:34:25 -07:00
Junyoung Cho
56a2e5dc22
core::vec is missing methods for mutable slices
2013-05-28 10:29:35 +09:00
bors
2061ce9aff
auto merge of #6741 : pcwalton/rust/intra-crate-start, r=graydon
...
r? @brson
2013-05-27 18:26:04 -07:00
Tim Chevalier
351f6033d6
testsuite: Update core to std
2013-05-27 17:32:32 -07:00
Tim Chevalier
403aee1082
testsuite: Test cases, one xfailed, one not
2013-05-27 17:32:32 -07:00
Tim Chevalier
58547d6488
testsuite: Add working test for #5550
2013-05-27 17:32:31 -07:00
Tim Chevalier
6c03fbfefd
testsuite: Add passing test for #4735
2013-05-27 17:32:31 -07:00
Tom Lee
a85993ff69
Added _RUST_STAGEN guard to rust_call_tydesc_glue
2013-05-27 17:13:01 -07:00
Tom Lee
cddd274e4d
Add _RUST_STAGE0 #ifdefs
2013-05-27 17:13:01 -07:00
Tom Lee
67283eaad2
Omit unused implicit argument if return type is immediate.
2013-05-27 17:13:01 -07:00
bors
e6a838d051
auto merge of #6739 : kballard/rust/issue-6419, r=catamorphism
...
Apple Clang uses different version numbering than "regular" clang, but
it also provides the "regular" version it's based on. Update the sed
pattern to pull out this "regular" version number instead of the Apple
version number.
2013-05-27 16:53:06 -07:00
bors
dbc57584bd
auto merge of #6724 : thestinger/rust/swap_fast, r=thestinger
...
Passing higher alignment values gives the optimization passes more freedom since it can copy in larger chunks. This change results in rustc outputting the same post-optimization IR as clang for swaps and most copies excluding the lack of information about padding.
Code snippet:
```rust
#[inline(never)]
fn swap<T>(x: &mut T, y: &mut T) {
util::swap(x, y);
}
```
Original IR (for `int`):
```llvm
define internal fastcc void @_ZN9swap_283417_a71830ca3ed2d65d3_00E(i64*, i64*) #1 {
static_allocas:
%2 = icmp eq i64* %0, %1
br i1 %2, label %_ZN4util9swap_283717_a71830ca3ed2d65d3_00E.exit, label %3
; <label>:3 ; preds = %static_allocas
%4 = load i64* %0, align 1
%5 = load i64* %1, align 1
store i64 %5, i64* %0, align 1
store i64 %4, i64* %1, align 1
br label %_ZN4util9swap_283717_a71830ca3ed2d65d3_00E.exit
_ZN4util9swap_283717_a71830ca3ed2d65d3_00E.exit: ; preds = %3, %static_allocas
ret void
}
```
After #6710 :
```llvm
define internal fastcc void @_ZN9swap_283017_a71830ca3ed2d65d3_00E(i64* nocapture, i64* nocapture) #1 {
static_allocas:
%2 = load i64* %0, align 1
%3 = load i64* %1, align 1
store i64 %3, i64* %0, align 1
store i64 %2, i64* %1, align 1
ret void
}
```
After this change:
```llvm
define internal fastcc void @_ZN9swap_283017_a71830ca3ed2d65d3_00E(i64* nocapture, i64* nocapture) #1 {
static_allocas:
%2 = load i64* %0, align 8
%3 = load i64* %1, align 8
store i64 %3, i64* %0, align 8
store i64 %2, i64* %1, align 8
ret void
}
```
Another example:
```rust
#[inline(never)]
fn set<T>(x: &mut T, y: T) {
*x = y;
}
```
Before, with `(int, int)` (align 1):
```llvm
define internal fastcc void @_ZN8set_282517_8fa972e3f9e451983_00E({ i64, i64 }* nocapture, { i64, i64 }* nocapture) #1 {
static_allocas:
%2 = bitcast { i64, i64 }* %1 to i8*
%3 = bitcast { i64, i64 }* %0 to i8*
tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %3, i8* %2, i64 16, i32 1, i1 false)
ret void
}
```
After, with `(int, int)` (align 8):
```llvm
define internal fastcc void @_ZN8set_282617_8fa972e3f9e451983_00E({ i64, i64 }* nocapture, { i64, i64 }* nocapture) #1 {
static_allocas:
%2 = bitcast { i64, i64 }* %1 to i8*
%3 = bitcast { i64, i64 }* %0 to i8*
tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %3, i8* %2, i64 16, i32 8, i1 false)
ret void
}
```
2013-05-27 15:56:08 -07:00
Daniel Micay
e6c04dea03
fix casts on 32-bit
2013-05-27 18:14:00 -04:00
Lindsey Kuper
32c6199161
Change `alt` to `match` in filenames.
2013-05-27 17:28:39 -04:00
bors
5d04ee805b
auto merge of #6715 : Xazax-hun/rust/incoming, r=graydon
...
Preliminary implementation for: https://github.com/mozilla/rust/issues/6275
This is my first (non hello world) rust code, so it may not be idiomatic.
2013-05-27 13:44:08 -07:00
bors
b0f3686515
auto merge of #6703 : sanxiyn/rust/allocation-lint, r=sanxiyn
...
Fix #6145 . In particular, handle operator overloading.
2013-05-27 12:38:12 -07:00
Lindsey Kuper
c9c4d92889
Add xfail'd test for #6762 .
2013-05-27 15:21:45 -04:00
Tim Chevalier
77de84b4f6
extra: Add reserve and reserve_at_least to extra::deque
...
As called for in #4994
2013-05-27 11:47:38 -07:00
Daniel Micay
0d5fdce82e
syntax highlight code examples in docstrings
2013-05-27 14:47:21 -04:00
bors
d98cc9995f
auto merge of #6768 : lkuper/rust/3538, r=thestinger
...
There were several old `#[doc(hidden)]` attributes in libstd and
libextra, left over from when rustdoc didn't hide private
definitions, tagged with `FIXME #3538`.
Since #3538 is now closed, I removed the `#[doc(hidden)]` attributes
as well as the FIXMEs, but I left `#[doc(hidden)]` in
libstd/task/spawn.rs and libstd/task/rt.rs since those two are
apparently `pub`, as well as in libextra/std.rc since std/extra is
`pub`.
2013-05-27 11:41:08 -07:00
Seo Sanghyeon
8f80323f09
Remove unnecessary allocations flagged by lint
2013-05-28 03:14:44 +09:00
Seo Sanghyeon
363e672736
Use adjustments table for allocation lint
2013-05-28 03:12:13 +09:00
Lindsey Kuper
beec6e4b21
Get rid of no-longer-needed #[doc(hidden)] attributes.
...
There were several old `#[doc(hidden)]` attributes in libstd and
libextra, left over from when rustdoc didn't hide private
definitions, tagged with `FIXME #3538`.
Since #3538 is now closed, I removed the `#[doc(hidden)]` attributes
as well as the FIXMEs, but I left `#[doc(hidden)]` in
libstd/task/spawn.rs and libstd/task/rt.rs since those two are
apparently `pub`, as well as in libextra/std.rc since std/extra is
`pub`.
2013-05-27 13:29:48 -04:00
Daniel Farina
c6f3577f72
Increment copyright year of time.rs
2013-05-27 10:02:48 -07:00
Daniel Farina
379460558b
Use passing by-value in gmtime, mktime
...
Per the recommendation of the now-removed FIXME.
2013-05-27 10:02:48 -07:00