Jake Bailey a683881eb7 transform: handle returned pointer alloc aliases ...

Follow returned pointer aliases when deciding whether runtime.alloc calls can
be lowered to stack allocations. A returned parameter is not the same as
nocapture: it still flows back to the caller and must be checked as an alias
of the original allocation.

Keep the analysis conservative for recursive returned-parameter chains and
unknown operands. The existing golden test now shows that the non-escaping
returned pointer cases no longer require heap allocation.

2026-06-19 11:05:56 +02:00

..

allocs2.go

transform: add allocation alias regression cases

2026-06-19 11:05:56 +02:00

allocs2.out.cover

transform: handle returned pointer alloc aliases

2026-06-19 11:05:56 +02:00

allocs2.out.reason

transform: handle returned pointer alloc aliases

2026-06-19 11:05:56 +02:00

allocs.ll

transform: fix incorrect alignment of heap-to-stack transform

2024-07-03 07:31:37 +02:00

allocs.out.ll

transform: fix incorrect alignment of heap-to-stack transform

2024-07-03 07:31:37 +02:00

gc-stackslots.ll

transform (gc): create stack slots in callers of external functions

2025-12-09 21:12:55 +00:00

gc-stackslots.out.ll

transform (gc): create stack slots in callers of external functions

2025-12-09 21:12:55 +00:00

interface.ll

compiler: implement method-set based AssignableTo and Implements (#5304)

2026-04-17 21:57:03 +02:00

interface.out.ll

compiler: implement method-set based AssignableTo and Implements (#5304)

2026-04-17 21:57:03 +02:00

interrupt.ll

transform: update interrupt test to opaque pointers

2023-03-16 13:46:03 -07:00

interrupt.out.ll

transform: update interrupt test to opaque pointers

2023-03-16 13:46:03 -07:00

maps.ll

transform: update maps test to opaque pointers

2023-03-16 13:46:03 -07:00

maps.out.ll

transform: update maps test to opaque pointers

2023-03-16 13:46:03 -07:00

reflect.go

transform: split interface and reflect lowering

2021-05-03 20:10:49 +02:00

stacksize.ll

transform: update stacksize test to opaque pointers

2023-03-16 13:46:03 -07:00

stacksize.out.ll

transform: update stacksize test to opaque pointers

2023-03-16 13:46:03 -07:00

stringequal.ll

transform: update stringequal test to opaque pointers

2023-03-16 13:46:03 -07:00

stringequal.out.ll

transform: update stringequal test to opaque pointers

2023-03-16 13:46:03 -07:00

stringtobytes.ll

transform: optimize range over []byte(string)

2024-10-18 17:42:20 +02:00

stringtobytes.out.ll

transform: optimize range over []byte(string)

2024-10-18 17:42:20 +02:00