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Author SHA1 Message Date
Dan Robertson
08bd4ff998
Rename variadic to c_variadic 
Function signatures with the `variadic` member set are actually
C-variadic functions. Make this a little more explicit by renaming the
`variadic` boolean value, `c_variadic`.
 2019-02-27 10:21:54 -05:00
csmoe
cf11729787 rename Substs to InternalSubsts 
Change-Id: I3fa00e999a2ee4eb72db1fdf53a8633b49176a18
 2019-02-27 00:39:13 +08:00
Mazdak Farrokhzad
9661a81968 librustc_codegen_llvm: deny(elided_lifetimes_in_paths) 2019-02-25 08:40:18 +01:00
Taiki Endo
1b7ca961d9 librustc_codegen_llvm => 2018 2019-02-18 03:58:58 +09:00
Alexander Regueiro
c3e182cf43 rustc: doc comments 2019-02-10 23:42:32 +00:00
Josh Stone
cff0750090 Set the DICompileUnit emissionKind 2019-01-25 15:39:54 -08:00
Josh Stone
df0466d0bb Rebase to the llvm-project monorepo 
The new git submodule src/llvm-project is a monorepo replacing src/llvm
and src/tools/{clang,lld,lldb}.  This also serves as a rebase for these
projects to the new 8.x branch from trunk.

The src/llvm-emscripten fork is unchanged for now.
 2019-01-25 15:39:54 -08:00
Tom Tromey
9452a8dfa3 Simplify the version check 
Address the review comments by simplifying the version check to
just "< 8".
 2019-01-22 11:45:25 -07:00
Tom Tromey
1c95f5a34c Fix issue 57762 
Issue 57762 points out a compiler crash when the compiler was built
using a stock LLVM 7.  LLVM 7 was released without a necessary fix for
a bug in the DWARF discriminant code.

This patch changes rustc to use the fallback mode on (non-Rust) LLVM 7.

Closes #57762
 2019-01-22 11:18:01 -07:00
Igor Matuszewski
ff19a53ef0 Querify entry_fn 2019-01-15 11:10:51 +01:00
Igor Matuszewski
7948b18414 Use ptr::eq where applicable 2019-01-12 16:18:55 +01:00
Ariel Ben-Yehuda
3aa1503a61 add support for principal-less trait object types 
should be a pure refactoring.
 2019-01-04 00:34:52 +02:00
Alexander Regueiro
1b150c4043 Store Ident rather than just Name in HIR types Item and ForeignItem. 2018-12-26 21:26:37 +00:00
Mark Rousskov
2a663555dd Remove licenses 2018-12-25 21:08:33 -07:00
Alexander Regueiro
ee89c088b0 Various minor/cosmetic improvements to code 2018-12-07 23:53:34 +00:00
John Kåre Alsaker
a70babed03 Use a function to access the Hir map to be able to turn it into a query later 2018-12-06 17:24:36 +01:00
bors
9cd3bef4cf Auto merge of #55010 - tromey:Bug-9224-generic-parameters, r=michaelwoerister 
Add template parameter debuginfo to generic types

This changes debuginfo generation to add template parameters to
generic types.  With this change the DWARF now has
DW_TAG_template_type_param for types, not just for functions, like:

 <2><40d>: Abbrev Number: 6 (DW_TAG_structure_type)
    <40e>   DW_AT_name        : (indirect string, offset: 0x375): Generic<i32>
    <412>   DW_AT_byte_size   : 4
    <413>   DW_AT_alignment   : 4
...
 <3><41f>: Abbrev Number: 8 (DW_TAG_template_type_param)
    <420>   DW_AT_type        : <0x42a>
    <424>   DW_AT_name        : (indirect string, offset: 0xa65e): T

Closes #9224
 2018-12-03 11:59:11 +00:00
bors
21f2684950 Auto merge of #56198 - bjorn3:cg_ssa_refactor, r=eddyb 
Refactor rustc_codegen_ssa

cc #56108 (not all things are done yet)

This removes an unsafe method from cg_ssa.

r? @eddyb
cc @sunfishcode
 2018-12-02 18:02:20 +00:00
Tom Tromey
fb204cb92f Add template parameter debuginfo to generic types 
This changes debuginfo generation to add template parameters to
generic types.  With this change the DWARF now has
DW_TAG_template_type_param for types, not just for functions, like:

 <2><40d>: Abbrev Number: 6 (DW_TAG_structure_type)
    <40e>   DW_AT_name        : (indirect string, offset: 0x375): Generic<i32>
    <412>   DW_AT_byte_size   : 4
    <413>   DW_AT_alignment   : 4
...
 <3><41f>: Abbrev Number: 8 (DW_TAG_template_type_param)
    <420>   DW_AT_type        : <0x42a>
    <424>   DW_AT_name        : (indirect string, offset: 0xa65e): T

Closes #9224
 2018-11-29 13:04:09 -07:00
bjorn3
ceb29e2ac4 Use implicit deref instead of BuilderMethods::cx() 2018-11-29 18:19:44 +01:00
Corey Farwell
2a91bbac5d Rename conversion util; remove duplicate util in librustc_codegen_llvm. 2018-11-29 08:09:28 -05:00
scalexm
05995a8522 Introduce TyKind::Placeholder variant 2018-11-24 01:24:40 +01:00
bors
6a2d1b4e15 Auto merge of #54071 - eddyb:alignsssss, r=oli-obk 
rustc_target: separate out an individual alignment quantity type from Align.

Before this PR, `rustc_target::abi::Align` combined "power-of-two alignment quantity" semantics, with a distinction between ABI (required) and preferred alignment (by having two quantities).

After this PR, `Align` is only *one* such quantity, and a new `AbiAndPrefAlign` type is introduced to hold the pair of ABI and preferred `Align` quantities.

`Align` is used everywhere one quantity is necessary/sufficient, simplifying some of the code in codegen/miri, while `AbiAndPrefAlign` only in layout computation (to propagate preferred alignment).

r? @oli-obk cc @nagisa @RalfJung @nikomatsakis
 2018-11-23 01:02:21 +00:00
Eduard-Mihai Burtescu
5b4747ded7 rustc_target: avoid using AbiAndPrefAlign where possible. 2018-11-22 05:01:49 +02:00
Eduard-Mihai Burtescu
3ce8d444af rustc_target: separate out an individual Align from AbiAndPrefAlign. 2018-11-22 04:38:00 +02:00
Eduard-Mihai Burtescu
d56e892085 rustc_target: rename abi::Align to AbiAndPrefAlign. 2018-11-22 04:12:59 +02:00
Eduard-Mihai Burtescu
da622a3796 rustc: remove {FxHash,Node,DefId,HirId,ItemLocal}{Map,Set} "constructor" fns. 2018-11-21 07:27:02 +02:00
Eduard-Mihai Burtescu
0b569249c8 [eddyb] rustc_codegen_ssa: rename interfaces to traits. 2018-11-16 15:08:18 +02:00
Denis Merigoux
54dd3a47fd All Builder methods now take &mut self instead of &self 2018-11-16 15:08:18 +02:00
Denis Merigoux
015e4441f5 Finished moving backend-agnostic code to rustc_codegen_ssa 2018-11-16 15:08:18 +02:00
Denis Merigoux
c0a428ee70 Great separation of librustc_codegen_llvm: librustc_codegen_ssa compiles 2018-11-16 15:07:24 +02:00
Denis Merigoux
6819e6e6e1 Preparing the generalization of base:compile_coodegen_unit 2018-11-16 14:38:15 +02:00
Denis Merigoux
97825a36be Move doc to trait declarations 2018-11-16 14:36:38 +02:00
Denis Merigoux
ac34068ed9 Generalized base:maybe_create_entry_wrapper 2018-11-16 14:34:26 +02:00
Denis Merigoux
b14f3e5490 Adapt code to latest rustc master changes 2018-11-16 14:34:26 +02:00
Denis Merigoux
6a993fe353 Generalized mir::codegen_mir (and all subsequent functions) 2018-11-16 14:33:10 +02:00
Denis Merigoux
034f69753b Generalized base::unsized_info 2018-11-16 14:15:13 +02:00
Denis Merigoux
d77e34f35b Generalized memset and memcpy 2018-11-16 14:11:59 +02:00
Denis Merigoux
a1d0d4f943 Removing LLVM content from CommonMethods -> ConstMethods 2018-11-16 14:11:59 +02:00
Denis Merigoux
e224f063e8 Prefixed type methods & removed trait impl for write::CodegenContext 2018-11-16 14:11:59 +02:00
Denis Merigoux
6d42574b7a Prefixed const methods with "const" instead of "c" 2018-11-16 14:11:59 +02:00
Denis Merigoux
730b13ab51 Traitification of type_ methods 
The methods are now attached to CodegenCx instead of Type
 2018-11-16 14:11:59 +02:00
Denis Merigoux
3e77f2fc4f Use the method form for CodegenCx everywhere 2018-11-16 14:11:59 +02:00
Denis Merigoux
d325844804 Replaced Codegen field access by trait method 2018-11-16 14:11:59 +02:00
Denis Merigoux
8714e6bce6 Traitification of common.rs methods 2018-11-16 14:11:59 +02:00
Denis Merigoux
d577ec7e5f New files and folders for traits 
Moved common enums to common
 2018-11-16 14:11:59 +02:00
Denis Merigoux
9c41e1aa10 Removed genericity over Value in various functions 
Prelude to using associated types in traits rather than type parameters
 2018-11-16 14:11:34 +02:00
Denis Merigoux
34c5dc045f Generalized base.rs#call_memcpy and everything that it uses 
Generalized operand.rs#nontemporal_store and fixed tidy issues

Generalized operand.rs#nontemporal_store's implem even more
With a BuilderMethod trait implemented by Builder for LLVM

Cleaned builder.rs : no more code duplication, no more ValueTrait

Full traitification of builder.rs
 2018-11-16 14:11:09 +02:00
Oliver Scherer
4a9ed3f25a Use type safe VariantIdx instead of usize everywhere 2018-11-12 14:24:45 +01:00
bors
d1d79ae3ad Auto merge of #55701 - tromey:ice-fix, r=matthewjasper 
Fix emission of niche-filling discriminant values

Bug #55606 points out a regression introduced by #54004; namely that
an assertion can erroneously fire when a niche-filling discriminant
value is emitted.

This fixes the bug by removing the assertion, and furthermore by
arranging for the discriminant value to be masked according to the
size of the niche.  This makes handling the discriminant a bit simpler
for debuggers.

The test case is from Jonathan Turner.

Closes #55606
 2018-11-12 04:12:26 +00:00