rust/src/librustc_codegen_llvm at 709b7515e744cdf242ab53806414aa295ea6977f - rust

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Mazdak Farrokhzad eb30d56d37 Rollup merge of #56599 - dlrobertson:fix_va_arg, r=eddyb

codegen: Fix va_list - aarch64 iOS/Windows

## Summary

Fix code generated for `VaList` on Aarch64 iOS/Windows.

## Details

According to the [Apple - ARM64 Function Calling Conventions]:

> ... the type va_list is an alias for char * rather than for the struct
> type specified in the generic PCS.

The current implementation uses the generic Aarch64 structure for `VaList`
for Aarch64 iOS. Switch to using the `char *` variant of the `VaList`
and use the corresponding `emit_ptr_va_arg` for the `va_arg` intrinsic.

Windows always uses the `char *` variant of the `VaList`. Update the `va_arg`
intrinsic to use `emit_ptr_va_arg`.

[Apple - ARM64 Function Calling Conventions]: https://developer.apple.com/library/archive/documentation/Xcode/Conceptual/iPhoneOSABIReference/Articles/ARM64FunctionCallingConventions.html

2018-12-08 08:43:47 +01:00

back

Various minor/cosmetic improvements to code

2018-12-07 23:53:34 +00:00

debuginfo

Various minor/cosmetic improvements to code

2018-12-07 23:53:34 +00:00

llvm

Various minor/cosmetic improvements to code

2018-12-07 23:53:34 +00:00

abi.rs

Various minor/cosmetic improvements to code

2018-12-07 23:53:34 +00:00

allocator.rs

codegen_llvm: improve allocations

2018-10-08 16:55:04 +02:00

asm.rs

Use implicit deref instead of BuilderMethods::cx()

2018-11-29 18:19:44 +01:00

attributes.rs

Various minor/cosmetic improvements to code

2018-12-07 23:53:34 +00:00

base.rs

Remove static_replace_all_uses and statics_to_rauw from cg_ssa

2018-11-29 18:19:41 +01:00

build.rs

Rename trans to codegen everywhere.

2018-05-17 15:08:30 +03:00

builder.rs

Move get_static from CodegenCx to Builder

2018-11-29 18:19:44 +01:00

callee.rs

Rename StaticMethods::static_ptrcast to ConstMethods::const_ptrcast

2018-11-29 18:19:43 +01:00

Cargo.toml

Add rustc_codegen_ssa to sysroot

2018-11-22 20:20:23 +01:00

common.rs

Various minor/cosmetic improvements to code

2018-12-07 23:53:34 +00:00

consts.rs

Various minor/cosmetic improvements to code

2018-12-07 23:53:34 +00:00

context.rs

Various minor/cosmetic improvements to code

2018-12-07 23:53:34 +00:00

declare.rs

[eddyb] rustc_codegen_ssa: rename interfaces to traits.

2018-11-16 15:08:18 +02:00

diagnostics.rs

Great separation of librustc_codegen_llvm: librustc_codegen_ssa compiles

2018-11-16 15:07:24 +02:00

intrinsic.rs

Various minor/cosmetic improvements to code

2018-12-07 23:53:34 +00:00

lib.rs

Serialize modules into ThinBuffer after initial optimization

2018-12-04 16:24:20 +01:00

llvm_util.rs

Enable -mergefunc-use-aliases

2018-11-30 00:52:16 +01:00

metadata.rs

Rename conversion util; remove duplicate util in librustc_codegen_llvm.

2018-11-29 08:09:28 -05:00

mono_item.rs

Various minor/cosmetic improvements to code

2018-12-07 23:53:34 +00:00

README.md

rustc-guide has moved

2018-11-26 15:03:13 -06:00

type_.rs

Various minor/cosmetic improvements to code

2018-12-07 23:53:34 +00:00

type_of.rs

Various minor/cosmetic improvements to code

2018-12-07 23:53:34 +00:00

va_arg.rs

codegen: Fix va_list - aaarch64 iOS/Windows

2018-12-07 22:54:56 +00:00

value.rs

Removed genericity over Value in various functions

2018-11-16 14:11:34 +02:00

README.md

The codegen crate contains the code to convert from MIR into LLVM IR, and then from LLVM IR into machine code. In general it contains code that runs towards the end of the compilation process.

For more information about how codegen works, see the rustc guide.