Richard Smith e91840e1b6 Split a cross-file Lower::Context out of Lower::FileContext. (#5583) ...

In preparation for lowering information from multiple `SemIR::File`s
into a single `llvm::Module`. The primary purpose of this is to support
lowering a local specific for an imported generic function, where the
instructions for the generic function are in a different file than the
instructions for the specific. See #5475 for a draft PR implementing
that functionality on top of this.

The per-`llvm::Module` state now lives in `Lower::Context`, and
`Lower::FileContext` tracks only the per-`SemIR::File` information.
`Lower::Context` should not mention any `SemIR` IDs that are
file-specific. For now, the C++ lowering and the specific coalescing
logic are kept per-file for simplicity.

2025-06-02 18:02:32 +00:00

..

testdata

Prototype for coalescing equivalent specifics of the same generic. (#5314)

2025-05-29 22:24:13 +00:00

BUILD

Split a cross-file Lower::Context out of Lower::FileContext. (#5583)

2025-06-02 18:02:32 +00:00

constant.cpp

Support for lowering references to imported vars. (#5513)

2025-05-29 19:48:16 +00:00

constant.h

Rename template constant -> concrete constant. (#4939)

2025-02-12 21:24:51 +00:00

context.cpp

Split a cross-file Lower::Context out of Lower::FileContext. (#5583)

2025-06-02 18:02:32 +00:00

context.h

Split a cross-file Lower::Context out of Lower::FileContext. (#5583)

2025-06-02 18:02:32 +00:00

file_context.cpp

Split a cross-file Lower::Context out of Lower::FileContext. (#5583)

2025-06-02 18:02:32 +00:00

file_context.h

Split a cross-file Lower::Context out of Lower::FileContext. (#5583)

2025-06-02 18:02:32 +00:00

function_context.cpp

Prototype for coalescing equivalent specifics of the same generic. (#5314)

2025-05-29 22:24:13 +00:00

function_context.h

Prototype for coalescing equivalent specifics of the same generic. (#5314)

2025-05-29 22:24:13 +00:00

handle_aggregates.cpp

Generalize non-const ClassInit lowering beyond only InitializeFrom insts (#5199)

2025-04-01 18:45:07 +00:00

handle_call.cpp

Prototype for coalescing equivalent specifics of the same generic. (#5314)

2025-05-29 22:24:13 +00:00

handle_expr_category.cpp

Prototype for coalescing equivalent specifics of the same generic. (#5314)

2025-05-29 22:24:13 +00:00

handle.cpp

Prototype for coalescing equivalent specifics of the same generic. (#5314)

2025-05-29 22:24:13 +00:00

lower.cpp

Split a cross-file Lower::Context out of Lower::FileContext. (#5583)

2025-06-02 18:02:32 +00:00

lower.h

Split a cross-file Lower::Context out of Lower::FileContext. (#5583)

2025-06-02 18:02:32 +00:00

mangler.cpp

Improve lowering for global variables. (#5492)

2025-05-21 00:09:10 +00:00

mangler.h

Split a cross-file Lower::Context out of Lower::FileContext. (#5583)

2025-06-02 18:02:32 +00:00