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2019-03-29Move get_param and set_value_namebjorn3-0/+7
2019-03-29[WIP] Make some debug info methods take &mut FunctionDebugContextbjorn3-2/+2
declare_local still takes &FunctionDebugContext, because of borrowck errors
2019-03-29Remove internal mutability from source_locations_enabledbjorn3-4/+4
2019-03-29rustc_target: factor out common fields of non-Single Variants.Eduard-Mihai Burtescu-20/+48
2019-03-28Rollup merge of #58717 - hellow554:nonzero_parse, r=oli-obkMazdak Farrokhzad-1/+2
Add FromStr impl for NonZero types This is a WIP implementation because I do have some questions regarding the solution. Somebody should ping the lang team on this I guess. Please see the annotations on the code for more details. Closes #58604
2019-03-28fixed shift overflowMarcel Hellwig-1/+2
Fix according to oli-obk (https://github.com/rust-lang/rust/pull/58717#issuecomment-477494457)
2019-03-27Give variant parts their own unique idPhilip Craig-13/+23
and bump llvm version in test
2019-03-23Fix invalid DWARF for enums when using thinltoPhilip Craig-7/+13
We were setting the same identifier for both the DW_TAG_structure_type and the DW_TAG_variant_part. This becomes a problem when using thinlto becauses it uses the identifier as a key for a map of types that is used to delete duplicates based on the ODR, so one of them is deleted as a duplicate, resulting in invalid DWARF. The DW_TAG_variant_part isn't a standalone type, so it doesn't need an identifier. Fix by omitting its identifier.
2019-03-22Correct minimum system LLVM version in testsSamuel Holland-3/+5
Since commit 9452a8dfa3ba, the new debug info format is only generated for LLVM 8 and newer versions. However, the tests still assume that LLVM 7 will use the new debug info format. Fix the tests (and a comment in the code) to match the actual version check.
2019-03-11Fix incorrect links in librustc_codegen_llvm documentationNikita Baksalyar-3/+3
2019-02-27Rename variadic to c_variadicDan Robertson-1/+1
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`.
2019-02-27rename Substs to InternalSubstscsmoe-5/+5
Change-Id: I3fa00e999a2ee4eb72db1fdf53a8633b49176a18
2019-02-25librustc_codegen_llvm: deny(elided_lifetimes_in_paths)Mazdak Farrokhzad-16/+16
2019-02-18librustc_codegen_llvm => 2018Taiki Endo-33/+33
2019-02-10rustc: doc commentsAlexander Regueiro-5/+5
2019-01-25Set the DICompileUnit emissionKindJosh Stone-2/+4
2019-01-25Rebase to the llvm-project monorepoJosh Stone-5/+10
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.
2019-01-22Simplify the version checkTom Tromey-4/+3
Address the review comments by simplifying the version check to just "< 8".
2019-01-22Fix issue 57762Tom Tromey-1/+5
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
2019-01-15Querify entry_fnIgor Matuszewski-4/+3
2019-01-12Use `ptr::eq` where applicableIgor Matuszewski-1/+1
2019-01-04add support for principal-less trait object typesAriel Ben-Yehuda-7/+12
should be a pure refactoring.
2018-12-26Store `Ident` rather than just `Name` in HIR types `Item` and `ForeignItem`.Alexander Regueiro-6/+6
2018-12-25Remove licensesMark Rousskov-90/+0
2018-12-07Various minor/cosmetic improvements to codeAlexander Regueiro-6/+6
2018-12-06Use a function to access the Hir map to be able to turn it into a query laterJohn Kåre Alsaker-2/+2
2018-12-03Auto merge of #55010 - tromey:Bug-9224-generic-parameters, r=michaelwoeristerbors-5/+61
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
2018-12-02Auto merge of #56198 - bjorn3:cg_ssa_refactor, r=eddybbors-5/+5
Refactor rustc_codegen_ssa cc #56108 (not all things are done yet) This removes an unsafe method from cg_ssa. r? @eddyb cc @sunfishcode
2018-11-29Add template parameter debuginfo to generic typesTom Tromey-5/+61
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
2018-11-29Use implicit deref instead of BuilderMethods::cx()bjorn3-5/+5
2018-11-29Rename conversion util; remove duplicate util in librustc_codegen_llvm.Corey Farwell-2/+2
2018-11-24Introduce `TyKind::Placeholder` variantscalexm-0/+1
2018-11-23Auto merge of #54071 - eddyb:alignsssss, r=oli-obkbors-32/+28
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
2018-11-22rustc_target: avoid using AbiAndPrefAlign where possible.Eduard-Mihai Burtescu-19/+19
2018-11-22rustc_target: separate out an individual Align from AbiAndPrefAlign.Eduard-Mihai Burtescu-15/+15
2018-11-22rustc_target: rename abi::Align to AbiAndPrefAlign.Eduard-Mihai Burtescu-16/+12
2018-11-21rustc: remove {FxHash,Node,DefId,HirId,ItemLocal}{Map,Set} "constructor" fns.Eduard-Mihai Burtescu-1/+1
2018-11-16[eddyb] rustc_codegen_ssa: rename `interfaces` to `traits`.Eduard-Mihai Burtescu-6/+6
2018-11-16All Builder methods now take &mut self instead of &selfDenis Merigoux-4/+4
2018-11-16Finished moving backend-agnostic code to rustc_codegen_ssaDenis Merigoux-15/+15
2018-11-16Great separation of librustc_codegen_llvm: librustc_codegen_ssa compilesDenis Merigoux-82/+16
2018-11-16Preparing the generalization of base:compile_coodegen_unitDenis Merigoux-0/+4
2018-11-16Move doc to trait declarationsDenis Merigoux-6/+0
2018-11-16Generalized base:maybe_create_entry_wrapperDenis Merigoux-0/+3
2018-11-16Adapt code to latest rustc master changesDenis Merigoux-7/+1
2018-11-16Generalized mir::codegen_mir (and all subsequent functions)Denis Merigoux-388/+435
2018-11-16Generalized base::unsized_infoDenis Merigoux-52/+54
2018-11-16Generalized memset and memcpyDenis Merigoux-1/+1
2018-11-16Removing LLVM content from CommonMethods -> ConstMethodsDenis Merigoux-2/+2
2018-11-16Prefixed type methods & removed trait impl for write::CodegenContextDenis Merigoux-1/+1
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