bors
2bcd951749
auto merge of #11974 : huonw/rust/no-at-vec, r=pcwalton
...
This removes @[] from the parser as well as much of the handling of it (and `@str`) from the compiler as I can find.
I've just rebased @pcwalton's (already reviewed) `@str` removal (and fixed the problems in a separate commit); the only new work is the trailing commits with my authorship.
Closes #11967
2014-02-01 11:16:24 -08:00
bors
60ffbeb2a4
auto merge of #11973 : dotdash/rust/u64_to_bytes, r=huonw
...
LLVM fails to properly optimize the shifts used to convert the source
value to the right endianess. The resulting assembly copies the value
to the stack one byte at a time even when there's no conversion required
(e.g. u64_to_le_bytes on a little endian machine).
Instead of doing the conversion ourselves using shifts, we can use the
existing intrinsics to perform the endianess conversion and then
transmute the value to get a fixed vector of its bytes.
Before:
````
test be_i8 ... bench: 21442 ns/iter (+/- 70)
test be_i16 ... bench: 21447 ns/iter (+/- 45)
test be_i32 ... bench: 23832 ns/iter (+/- 63)
test be_i64 ... bench: 26887 ns/iter (+/- 267)
test le_i8 ... bench: 21442 ns/iter (+/- 56)
test le_i16 ... bench: 21448 ns/iter (+/- 36)
test le_i32 ... bench: 23825 ns/iter (+/- 153)
test le_i64 ... bench: 26271 ns/iter (+/- 138)
````
After:
````
test be_i8 ... bench: 21438 ns/iter (+/- 10)
test be_i16 ... bench: 21441 ns/iter (+/- 15)
test be_i32 ... bench: 19057 ns/iter (+/- 6)
test be_i64 ... bench: 21439 ns/iter (+/- 34)
test le_i8 ... bench: 21438 ns/iter (+/- 19)
test le_i16 ... bench: 21439 ns/iter (+/- 8)
test le_i32 ... bench: 21439 ns/iter (+/- 19)
test le_i64 ... bench: 21438 ns/iter (+/- 22)
````
2014-02-01 10:01:25 -08:00
Jason Fager
e704561003
un-xfail test for #8498 and replace prints w/ asserts
2014-02-01 12:36:59 -05:00
Huon Wilson
212507413a
rustc: update docs & propagate @[]/@str removal more.
...
Various functions can now be made specific to ~[], or just non-managed
vectors.
2014-02-02 02:59:04 +11:00
Huon Wilson
c8947c14c3
syntax: remove the unused Vstore enum.
...
Seems to have been replaced by ExprVstore.
2014-02-02 02:59:04 +11:00
Huon Wilson
ec4b456b26
rustc: Remove the vstore handling of @str and @[].
2014-02-02 02:59:04 +11:00
Huon Wilson
e39cd20a43
syntax: remove the handling of @str and @[] from the parser completely.
2014-02-02 02:59:04 +11:00
Huon Wilson
aadcf29766
syntax: add an obsolete syntax warning for @[].
2014-02-02 02:59:04 +11:00
Huon Wilson
f8734df515
rustc: remove use of @[].
2014-02-02 02:59:03 +11:00
Huon Wilson
891ada9be1
syntax: convert LitBinary from @[u8] to Rc<~[u8]>.
2014-02-02 02:59:03 +11:00
Huon Wilson
b972cadf61
Update/delete tests using @[].
2014-02-02 02:59:03 +11:00
Huon Wilson
f63c3fba4c
arena: stop using @[].
2014-02-02 02:59:03 +11:00
Huon Wilson
2ed980fe25
std,extra: remove use of & support for @[].
2014-02-02 02:59:03 +11:00
Huon Wilson
e0c1707560
Changes from the review of the @str PR.
2014-02-02 02:59:03 +11:00
Huon Wilson
f502576fc7
Fix @str removal tests.
2014-02-02 02:58:57 +11:00
bors
df044ea4ac
auto merge of #11944 : nathanielherman/rust/vec_opt, r=alexcrichton
...
Closes #11733
2014-02-01 07:21:23 -08:00
Patrick Walton
c594e675eb
librustc: Remove @str from the language
2014-02-02 01:44:50 +11:00
Patrick Walton
449a7a817f
libextra: Remove @str from all the libraries
2014-02-02 01:44:50 +11:00
Patrick Walton
4dbcf800d5
doc: Remove references to @str from the documentation
2014-02-02 01:44:50 +11:00
Patrick Walton
8b8419293c
libsyntax: Remove @str from the interner
2014-02-02 01:44:49 +11:00
Patrick Walton
7a80fa647a
test: Remove @str from the test suite
2014-02-02 01:44:49 +11:00
Patrick Walton
17b01041c2
librustc: Remove one more @str from librustc
2014-02-02 01:44:49 +11:00
Patrick Walton
4018d77f22
libsyntax: Remove an @str in pretty printing
2014-02-02 01:44:49 +11:00
Patrick Walton
e5dc347ccf
libsyntax: Remove the interner_get function and all uses
2014-02-02 01:44:49 +11:00
Patrick Walton
a695b62118
librustc: Remove uses of interner_get in librustc
2014-02-02 01:44:49 +11:00
Patrick Walton
0d0a3dad68
libsyntax: Remove uses of token::ident_to_str()
2014-02-02 01:44:49 +11:00
Patrick Walton
875c9ce30b
libsyntax: Remove many uses of token::ident_to_str
2014-02-02 01:44:49 +11:00
Patrick Walton
e534b565e6
librustc: Remove uses of token::ident_to_str() from librustc
2014-02-02 01:44:49 +11:00
Patrick Walton
344040d470
librustc: Get rid of ident_to_str calls in resolve
2014-02-02 01:44:49 +11:00
Patrick Walton
64a3a4169c
librustc: Get rid of calls to token::ident_to_str in debug info
2014-02-02 01:44:49 +11:00
Patrick Walton
21f86855dd
librustc: De-@str ident() and str_of()
2014-02-02 01:44:49 +11:00
Patrick Walton
19d4ea1cba
librustc: De-@str the LLVM symbol list
2014-02-02 01:44:49 +11:00
Patrick Walton
0f3a4e13f9
librustc: De-@str type short names
2014-02-02 01:44:49 +11:00
Patrick Walton
e9ce855beb
librustc: De-@str liveness
2014-02-02 01:44:49 +11:00
Patrick Walton
b265dd4156
librustc: De-@str symbol hashing
2014-02-02 01:44:49 +11:00
Patrick Walton
1e0c07d011
librustc: De-@str debuginfo
2014-02-02 01:44:49 +11:00
Patrick Walton
daf5e6f6f4
librustc: De-@str resolve
2014-02-02 01:44:49 +11:00
Patrick Walton
9869374256
librustc: Remove a bunch of @str from the compiler around metadata
...
handling
2014-02-02 01:44:48 +11:00
Patrick Walton
b890237e79
libsyntax: Fix tests.
2014-02-02 01:44:48 +11:00
Patrick Walton
52eeed2f73
libsyntax: De-@str MacroDef
2014-02-02 01:44:48 +11:00
Patrick Walton
c5cbfe89f8
librustc: De-@str NameAndSpan
2014-02-02 01:44:48 +11:00
Patrick Walton
a4dd3fe2f2
librustc: Fix merge fallout.
2014-02-02 01:44:48 +11:00
Patrick Walton
3c9e9d35ac
libsyntax: Remove ident_to_str from the parser, which was returning
...
`@str` values
2014-02-02 01:44:48 +11:00
Patrick Walton
cbf9f5f5df
libsyntax: De-@str get_single_str_from_tts
2014-02-02 01:44:48 +11:00
Patrick Walton
f9af11d6cc
libsyntax: Remove all @str from the AST
2014-02-02 01:44:48 +11:00
Patrick Walton
b496d7bec2
libsyntax: Make float literals not use @str
2014-02-02 01:44:48 +11:00
Patrick Walton
8d6ef2e1b1
libsyntax: De-@str pathnames
2014-02-02 01:44:48 +11:00
Patrick Walton
e68108b3e8
librustc: Stop using @str for source.
2014-02-02 01:44:48 +11:00
Patrick Walton
f152be7a42
libsyntax: Remove the unnecessary src field from the lexer
2014-02-02 01:44:48 +11:00
Patrick Walton
0327d8a073
librustc: Fix merge fallout.
2014-02-02 01:44:48 +11:00
